HL7 Vietnam VN Core FHIR Implementation Guide

Bộ Hướng dẫn Triển khai Core FHIR cho Việt Nam
0.5.0 - Draft for Community Review

Bộ Hướng dẫn Triển khai Core FHIR cho Việt Nam - Local Development build (v0.5.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

## ValueSet: Mã thủ thuật/dịch vụ kỹ thuật — VN Core Procedure Code ValueSet

URL chính thức: http://fhir.hl7.org.vn/core/ValueSet/vn-procedure-code-vs | Phiên bản: 0.5.0 | Làm nổi bật phần thay đổi?
| Computable Name: VNProcedureCodeVS
Bản quyền/Pháp lý: This value set includes content from SNOMED CT, which is copyright © 2002+ International Health Terminology Standards Development Organisation (IHTSDO), and distributed by agreement between IHTSDO and HL7. Implementer use of SNOMED CT is not covered by this agreement. The SNOMED International IPS Terminology is distributed by International Health Terminology Standards Development Organisation, trading as SNOMED International, and is subject the terms of the Creative Commons Attribution 4.0 International Public License. For more information, see https://www.snomed.org/snomed-ct/Other-SNOMED-products/international-patient-summary-terminology ICD-9-CM: QĐ 387/QĐ-BYT (2026), CMS V32. Danh mục DVKT: TT 20/2014/TT-BYT, TT 39/2018/TT-BYT. Ánh xạ DVKT ↔ ICD-9-CM: QĐ 4466/QĐ-BYT (2020).

Tập giá trị mã thủ thuật và dịch vụ kỹ thuật y tế cho VN Core, bao gồm:

- ICD-9-CM (Volume 3) — 3.882 mã thủ thuật VN (QĐ 387/QĐ-BYT 05/02/2026, CMS V32)
- SNOMED CT IPS Terminology — Procedures (miễn phí, CC-BY-4.0) Binding extensible — cho phép mã danh mục DVKT VN (TT 20/2014, TT 39/2018). Ánh xạ DVKT VN ↔ ICD-9-CM theo QĐ 4466/QĐ-BYT (2020).

References

- Yêu cầu thanh toán KCB VN Core — VN Core Claim Profile
- Giải trình quyền lợi BHYT VN Core — VN Core ExplanationOfBenefit Profile
- Nghiên cứu CĐHA VN Core — VN Core Imaging Study Profile
- Thủ thuật/DVKT VN Core — VN Core Procedure Profile
- Yêu cầu DVKT/Cận lâm sàng VN Core — VN Core ServiceRequest Profile

### Logical Definition (CLD)

This value set includes codes based on the following rules:

- Include all codes defined in `http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` version 📦0.5.0
- Include codes from`http://snomed.info/sct` version Not Stated (use latest from terminology server) where concept is-a 71388002 (Procedure)

### Khai triển

Expansion from tx.fhir.org based on:

- codesystem Bảng phân loại quốc tế thủ thuật ICD-9-CM Việt Nam / Vietnam ICD-9-CM Procedure Classification v0.5.0 (CodeSystem)
- SNOMED CT International edition 01-Feb 2025

This value set has >1000 codes in it. In order to keep the publication size manageable, only a selection (1000 codes) of the whole set of codes is shown

System | Code | Display (vi) | Definition | JSON | XML
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.01 |  | Therapeutic ultrasound of vessels of head and neck |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.02 |  | Therapeutic ultrasound of heart |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.03 |  | Therapeutic ultrasound of peripheral vascular vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.09 |  | Other therapeutic ultrasound |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.10 |  | Implantation of chemotherapeutic agent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.11 |  | Infusion of drotrecogin alfa (activated) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.12 |  | Administration of inhaled nitric oxide |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.13 |  | Injection or infusion of nesiritide |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.14 |  | Injection or infusion of oxazolidinone class of antibiotics |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.15 |  | High-dose infusion interleukin-2 [IL-2] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.16 |  | Pressurized treatment of venous bypass graft [conduit] with pharmaceutical substance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.17 |  | Infusion of vasopressor agent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.18 |  | Infusion of immunosuppressive antibody therapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.19 |  | Disruption of blood brain barrier via infusion [BBBD] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.21 |  | Intravascular imaging of extracranial cerebral vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.22 |  | Intravascular imaging of intrathoracic vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.23 |  | Intravascular imaging of peripheral vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.24 |  | Intravascular imaging of coronary vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.25 |  | Intravascular imaging of renal vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.28 |  | Intravascular imaging, other specified vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.29 |  | Intravascular imaging, unspecified vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.31 |  | Computer assisted surgery with CT/CTA |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.32 |  | Computer assisted surgery with MR/MRA |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.33 |  | Computer assisted surgery with fluoroscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.34 |  | Imageless computer assisted surgery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.35 |  | Computer assisted surgery with multiple datasets |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.39 |  | Other computer assisted surgery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.40 |  | Procedure on single vessel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.41 |  | Procedure on two vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.42 |  | Procedure on three vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.43 |  | Procedure on four or more vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.44 |  | Procedure on vessel bifurcation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.45 |  | Insertion of one vascular stent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.46 |  | Insertion of two vascular stents |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.47 |  | Insertion of three vascular stents |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.48 |  | Insertion of four or more vascular stents |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.49 |  | Supersaturated oxygen therapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.50 |  | Implantation of cardiac resynchronization pacemaker without mention of defibrillation, total system [CRT-P] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.51 |  | Implantation of cardiac resynchronization defibrillator, total system [CRT-D] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.52 |  | Implantation or replacement of transvenous lead [electrode] into left ventricular coronary venous system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.53 |  | Implantation or replacement of cardiac resynchronization pacemaker pulse generator only [CRT-P] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.54 |  | Implantation or replacement of cardiac resynchronization defibrillator pulse generator only [CRT-D] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.55 |  | Insertion of drug-eluting stent(s) of other peripheral vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.56 |  | Insertion or replacement of implantable pressure sensor with lead for intracardiac or great vessel hemodynamic monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.57 |  | Implantation or replacement of subcutaneous device for intracardiac or great vessel hemodynamic monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.58 |  | Insertion of intra-aneurysm sac pressure monitoring device (intraoperative) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.59 |  | Intravascular pressure measurement of coronary arteries |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.60 |  | Insertion of drug-eluting stent(s) of superficial femoral artery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.61 |  | Percutaneous angioplasty of extracranial vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.62 |  | Percutaneous angioplasty of intracranial vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.63 |  | Percutaneous insertion of carotid artery stent(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.64 |  | Percutaneous insertion of other extracranial artery stent(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.65 |  | Percutaneous insertion of intracranial vascular stent(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.66 |  | Percutaneous transluminal coronary angioplasty [PTCA] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.67 |  | Intravascular pressure measurement of intrathoracic arteries |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.68 |  | Intravascular pressure measurement of peripheral arteries |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.69 |  | Intravascular pressure measurement, other specified and unspecified vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.70 |  | Revision of hip replacement, both acetabular and femoral components |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.71 |  | Revision of hip replacement, acetabular component |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.72 |  | Revision of hip replacement, femoral component |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.73 |  | Revision of hip replacement, acetabular liner and/or femoral head only |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.74 |  | Hip bearing surface, metal-on-polyethylene |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.75 |  | Hip bearing surface, metal-on-metal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.76 |  | Hip bearing surface, ceramic-on-ceramic |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.77 |  | Hip bearing surface, ceramic-on-polyethylene |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.80 |  | Revision of knee replacement, total (all components) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.81 |  | Revision of knee replacement, tibial component |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.82 |  | Revision of knee replacement, femoral component |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.83 |  | Revision of knee replacement, patellar component |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.85 |  | Resurfacing hip, total, acetabulum and femoral head |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.86 |  | Resurfacing hip, partial, femoral head |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.87 |  | Resurfacing hip, partial, acetabulum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.91 |  | Transplant from live related donor |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.92 |  | Transplant from live non-related donor |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.93 |  | Transplant from cadaver |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.94 |  | Intra-operative neurophysiologic monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.95 |  | Injection or infusion of glucarpidase |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 00.96 |  | Infusion of 4-Factor Prothrombin Complex Concentrate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.01 |  | Cisternal puncture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.02 |  | Ventriculopuncture through previously implanted catheter |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.09 |  | Other cranial puncture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.10 |  | Intracranial pressure monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.11 |  | Closed [percutaneous] [needle] biopsy of cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.12 |  | Open biopsy of cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.13 |  | Closed [percutaneous] [needle] biopsy of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.14 |  | Open biopsy of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.15 |  | Biopsy of skull |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.16 |  | Intracranial oxygen monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.17 |  | Brain temperature monitoring |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.18 |  | Other diagnostic procedures on brain and cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.19 |  | Other diagnostic procedures on skull |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.20 |  | Cranial implantation or replacement of neurostimulator pulse generator |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.21 |  | Incision and drainage of cranial sinus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.22 |  | Removal of intracranial neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.23 |  | Reopening of craniotomy site |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.24 |  | Other craniotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.25 |  | Other craniectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.26 |  | Insertion of catheter(s) into cranial cavity or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.27 |  | Removal of catheter(s) from cranial cavity or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.28 |  | Placement of intracerebral catheter(s) via burr hole(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.29 |  | Removal of cranial neurostimulator pulse generator |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.31 |  | Incision of cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.32 |  | Lobotomy and tractotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.39 |  | Other incision of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.41 |  | Operations on thalamus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.42 |  | Operations on globus pallidus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.51 |  | Excision of lesion or tissue of cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.52 |  | Hemispherectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.53 |  | Lobectomy of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.59 |  | Other excision or destruction of lesion or tissue of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 01.6 |  | Excision of lesion of skull |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.01 |  | Opening of cranial suture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.02 |  | Elevation of skull fracture fragments |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.03 |  | Formation of cranial bone flap |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.04 |  | Bone graft to skull |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.05 |  | Insertion of skull plate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.06 |  | Other cranial osteoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.07 |  | Removal of skull plate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.11 |  | Simple suture of dura mater of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.12 |  | Other repair of cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.13 |  | Ligation of meningeal vessel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.14 |  | Choroid plexectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.21 |  | Insertion or replacement of external ventricular drain [EVD] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.22 |  | Intracranial ventricular shunt or anastomosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.31 |  | Ventricular shunt to structure in head and neck |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.32 |  | Ventricular shunt to circulatory system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.33 |  | Ventricular shunt to thoracic cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.34 |  | Ventricular shunt to abdominal cavity and organs |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.35 |  | Ventricular shunt to urinary system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.39 |  | Ventricular shunt to extracranial site NEC |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.41 |  | Irrigation and exploration of ventricular shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.42 |  | Replacement of ventricular shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.43 |  | Removal of ventricular shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.91 |  | Lysis of cortical adhesions |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.92 |  | Repair of brain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.93 |  | Implantation or replacement of intracranial neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.94 |  | Insertion or replacement of skull tongs or halo traction device |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.95 |  | Removal of skull tongs or halo traction device |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.96 |  | Insertion of sphenoidal electrodes |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 02.99 |  | Other operations on skull, brain, and cerebral meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.01 |  | Removal of foreign body from spinal canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.02 |  | Reopening of laminectomy site |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.09 |  | Other exploration and decompression of spinal canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.1 |  | Division of intraspinal nerve root |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.21 |  | Percutaneous chordotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.29 |  | Other chordotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.31 |  | Spinal tap |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.32 |  | Biopsy of spinal cord or spinal meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.39 |  | Other diagnostic procedures on spinal cord and spinal canal structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.4 |  | Excision or destruction of lesion of spinal cord or spinal meninges |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.51 |  | Repair of spinal meningocele |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.52 |  | Repair of spinal myelomeningocele |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.53 |  | Repair of vertebral fracture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.59 |  | Other repair and plastic operations on spinal cord structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.6 |  | Lysis of adhesions of spinal cord and nerve roots |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.71 |  | Spinal subarachnoid-peritoneal shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.72 |  | Spinal subarachnoid-ureteral shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.79 |  | Other shunt of spinal theca |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.8 |  | Injection of destructive agent into spinal canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.90 |  | Insertion of catheter into spinal canal for infusion of therapeutic or palliative substances |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.91 |  | Injection of anesthetic into spinal canal for analgesia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.92 |  | Injection of other agent into spinal canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.93 |  | Implantation or replacement of spinal neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.94 |  | Removal of spinal neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.95 |  | Spinal blood patch |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.96 |  | Percutaneous denervation of facet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.97 |  | Revision of spinal thecal shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.98 |  | Removal of spinal thecal shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 03.99 |  | Other operations on spinal cord and spinal canal structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.01 |  | Excision of acoustic neuroma |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.02 |  | Division of trigeminal nerve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.03 |  | Division or crushing of other cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.04 |  | Other incision of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.05 |  | Gasserian ganglionectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.06 |  | Other cranial or peripheral ganglionectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.07 |  | Other excision or avulsion of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.11 |  | Closed [percutaneous] [needle] biopsy of cranial or peripheral nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.12 |  | Open biopsy of cranial or peripheral nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.19 |  | Other diagnostic procedures on cranial and peripheral nerves and ganglia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.2 |  | Destruction of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.3 |  | Suture of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.41 |  | Decompression of trigeminal nerve root |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.42 |  | Other cranial nerve decompression |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.43 |  | Release of carpal tunnel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.44 |  | Release of tarsal tunnel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.49 |  | Other peripheral nerve or ganglion decompression or lysis of adhesions |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.5 |  | Cranial or peripheral nerve graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.6 |  | Transposition of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.71 |  | Hypoglossal-facial anastomosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.72 |  | Accessory-facial anastomosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.73 |  | Accessory-hypoglossal anastomosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.74 |  | Other anastomosis of cranial or peripheral nerve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.75 |  | Revision of previous repair of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.76 |  | Repair of old traumatic injury of cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.79 |  | Other neuroplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.80 |  | Peripheral nerve injection, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.81 |  | Injection of anesthetic into peripheral nerve for analgesia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.89 |  | Injection of other agent, except neurolytic |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.91 |  | Neurectasis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.92 |  | Implantation or replacement of peripheral neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.93 |  | Removal of peripheral neurostimulator lead(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 04.99 |  | Other operations on cranial and peripheral nerves |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.0 |  | Division of sympathetic nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.11 |  | Biopsy of sympathetic nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.19 |  | Other diagnostic procedures on sympathetic nerves or ganglia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.21 |  | Sphenopalatine ganglionectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.22 |  | Cervical sympathectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.23 |  | Lumbar sympathectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.24 |  | Presacral sympathectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.25 |  | Periarterial sympathectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.29 |  | Other sympathectomy and ganglionectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.31 |  | Injection of anesthetic into sympathetic nerve for analgesia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.32 |  | Injection of neurolytic agent into sympathetic nerve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.39 |  | Other injection into sympathetic nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.81 |  | Repair of sympathetic nerve or ganglion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.89 |  | Other operations on sympathetic nerves or ganglia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 05.9 |  | Other operations on nervous system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.01 |  | Aspiration of thyroid field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.02 |  | Reopening of wound of thyroid field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.09 |  | Other incision of thyroid field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.11 |  | Closed [percutaneous] [needle] biopsy of thyroid gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.12 |  | Open biopsy of thyroid gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.13 |  | Biopsy of parathyroid gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.19 |  | Other diagnostic procedures on thyroid and parathyroid glands |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.2 |  | Unilateral thyroid lobectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.31 |  | Excision of lesion of thyroid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.39 |  | Other partial thyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.4 |  | Complete thyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.50 |  | Substernal thyroidectomy, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.51 |  | Partial substernal thyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.52 |  | Complete substernal thyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.6 |  | Excision of lingual thyroid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.7 |  | Excision of thyroglossal duct or tract |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.81 |  | Complete parathyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.89 |  | Other parathyroidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.91 |  | Division of thyroid isthmus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.92 |  | Ligation of thyroid vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.93 |  | Suture of thyroid gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.94 |  | Thyroid tissue reimplantation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.95 |  | Parathyroid tissue reimplantation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.98 |  | Other operations on thyroid glands |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 06.99 |  | Other operations on parathyroid glands |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.00 |  | Exploration of adrenal field, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.01 |  | Unilateral exploration of adrenal field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.02 |  | Bilateral exploration of adrenal field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.11 |  | Closed [percutaneous] [needle] biopsy of adrenal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.12 |  | Open biopsy of adrenal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.13 |  | Biopsy of pituitary gland, transfrontal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.14 |  | Biopsy of pituitary gland, transsphenoidal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.15 |  | Biopsy of pituitary gland, unspecified approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.16 |  | Biopsy of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.17 |  | Biopsy of pineal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.19 |  | Other diagnostic procedures on adrenal glands, pituitary gland, pineal gland, and thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.21 |  | Excision of lesion of adrenal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.22 |  | Unilateral adrenalectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.29 |  | Other partial adrenalectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.3 |  | Bilateral adrenalectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.41 |  | Incision of adrenal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.42 |  | Division of nerves to adrenal glands |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.43 |  | Ligation of adrenal vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.44 |  | Repair of adrenal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.45 |  | Reimplantation of adrenal tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.49 |  | Other operations on adrenal glands, nerves, and vessels |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.51 |  | Exploration of pineal field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.52 |  | Incision of pineal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.53 |  | Partial excision of pineal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.54 |  | Total excision of pineal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.59 |  | Other operations on pineal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.61 |  | Partial excision of pituitary gland, transfrontal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.62 |  | Partial excision of pituitary gland, transsphenoidal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.63 |  | Partial excision of pituitary gland, unspecified approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.64 |  | Total excision of pituitary gland, transfrontal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.65 |  | Total excision of pituitary gland, transsphenoidal approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.68 |  | Total excision of pituitary gland, other specified approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.69 |  | Total excision of pituitary gland, unspecified approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.71 |  | Exploration of pituitary fossa |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.72 |  | Incision of pituitary gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.79 |  | Other operations on hypophysis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.80 |  | Thymectomy, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.81 |  | Other partial excision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.82 |  | Other total excision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.83 |  | Thoracoscopic partial excision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.84 |  | Thoracoscopic total excision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.91 |  | Exploration of thymus field |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.92 |  | Other incision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.93 |  | Repair of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.94 |  | Transplantation of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.95 |  | Thoracoscopic incision of thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.98 |  | Other and unspecified thoracoscopic operations on thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 07.99 |  | Other and unspecified operations on thymus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.01 |  | Incision of lid margin |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.02 |  | Severing of blepharorrhaphy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.09 |  | Other incision of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.11 |  | Biopsy of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.19 |  | Other diagnostic procedures on eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.20 |  | Removal of lesion of eyelid, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.21 |  | Excision of chalazion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.22 |  | Excision of other minor lesion of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.23 |  | Excision of major lesion of eyelid, partial-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.24 |  | Excision of major lesion of eyelid, full-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.25 |  | Destruction of lesion of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.31 |  | Repair of blepharoptosis by frontalis muscle technique with suture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.32 |  | Repair of blepharoptosis by frontalis muscle technique with fascial sling |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.33 |  | Repair of blepharoptosis by resection or advancement of levator muscle or aponeurosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.34 |  | Repair of blepharoptosis by other levator muscle techniques |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.35 |  | Repair of blepharoptosis by tarsal technique |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.36 |  | Repair of blepharoptosis by other techniques |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.37 |  | Reduction of overcorrection of ptosis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.38 |  | Correction of lid retraction |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.41 |  | Repair of entropion or ectropion by thermocauterization |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.42 |  | Repair of entropion or ectropion by suture technique |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.43 |  | Repair of entropion or ectropion with wedge resection |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.44 |  | Repair of entropion or ectropion with lid reconstruction |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.49 |  | Other repair of entropion or ectropion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.51 |  | Canthotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.52 |  | Blepharorrhaphy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.59 |  | Other adjustment of lid position |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.61 |  | Reconstruction of eyelid with skin flap or graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.62 |  | Reconstruction of eyelid with mucous membrane flap or graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.63 |  | Reconstruction of eyelid with hair follicle graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.64 |  | Reconstruction of eyelid with tarsoconjunctival flap |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.69 |  | Other reconstruction of eyelid with flaps or grafts |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.70 |  | Reconstruction of eyelid, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.71 |  | Reconstruction of eyelid involving lid margin, partial-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.72 |  | Other reconstruction of eyelid, partial-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.73 |  | Reconstruction of eyelid involving lid margin, full-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.74 |  | Other reconstruction of eyelid, full-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.81 |  | Linear repair of laceration of eyelid or eyebrow |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.82 |  | Repair of laceration involving lid margin, partial-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.83 |  | Other repair of laceration of eyelid, partial-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.84 |  | Repair of laceration involving lid margin, full-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.85 |  | Other repair of laceration of eyelid, full-thickness |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.86 |  | Lower eyelid rhytidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.87 |  | Upper eyelid rhytidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.89 |  | Other eyelid repair |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.91 |  | Electrosurgical epilation of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.92 |  | Cryosurgical epilation of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.93 |  | Other epilation of eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 08.99 |  | Other operations on eyelids |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.0 |  | Incision of lacrimal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.11 |  | Biopsy of lacrimal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.12 |  | Biopsy of lacrimal sac |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.19 |  | Other diagnostic procedures on lacrimal system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.20 |  | Excision of lacrimal gland, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.21 |  | Excision of lesion of lacrimal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.22 |  | Other partial dacryoadenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.23 |  | Total dacryoadenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.3 |  | Other operations on lacrimal gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.41 |  | Probing of lacrimal punctum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.42 |  | Probing of lacrimal canaliculi |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.43 |  | Probing of nasolacrimal duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.44 |  | Intubation of nasolacrimal duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.49 |  | Other manipulation of lacrimal passage |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.51 |  | Incision of lacrimal punctum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.52 |  | Incision of lacrimal canaliculi |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.53 |  | Incision of lacrimal sac |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.59 |  | Other incision of lacrimal passages |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.6 |  | Excision of lacrimal sac and passage |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.71 |  | Correction of everted punctum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.72 |  | Other repair of punctum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.73 |  | Repair of canaliculus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.81 |  | Dacryocystorhinostomy [DCR] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.82 |  | Conjunctivocystorhinostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.83 |  | Conjunctivorhinostomy with insertion of tube or stent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.91 |  | Obliteration of lacrimal punctum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 09.99 |  | Other operations on lacrimal system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.0 |  | Removal of embedded foreign body from conjunctiva by incision |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.1 |  | Other incision of conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.21 |  | Biopsy of conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.29 |  | Other diagnostic procedures on conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.31 |  | Excision of lesion or tissue of conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.32 |  | Destruction of lesion of conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.33 |  | Other destructive procedures on conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.41 |  | Repair of symblepharon with free graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.42 |  | Reconstruction of conjunctival cul-de-sac with free graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.43 |  | Other reconstruction of conjunctival cul-de-sac |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.44 |  | Other free graft to conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.49 |  | Other conjunctivoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.5 |  | Lysis of adhesions of conjunctiva and eyelid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.6 |  | Repair of laceration of conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.91 |  | Subconjunctival injection |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 10.99 |  | Other operations on conjunctiva |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.0 |  | Magnetic removal of embedded foreign body from cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.1 |  | Incision of cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.21 |  | Scraping of cornea for smear or culture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.22 |  | Biopsy of cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.29 |  | Other diagnostic procedures on cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.31 |  | Transposition of pterygium |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.32 |  | Excision of pterygium with corneal graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.39 |  | Other excision of pterygium |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.41 |  | Mechanical removal of corneal epithelium |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.42 |  | Thermocauterization of corneal lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.43 |  | Cryotherapy of corneal lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.49 |  | Other removal or destruction of corneal lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.51 |  | Suture of corneal laceration |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.52 |  | Repair of postoperative wound dehiscence of cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.53 |  | Repair of corneal laceration or wound with conjunctival flap |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.59 |  | Other repair of cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.60 |  | Corneal transplant, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.61 |  | Lamellar keratoplasty with autograft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.62 |  | Other lamellar keratoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.63 |  | Penetrating keratoplasty with autograft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.64 |  | Other penetrating keratoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.69 |  | Other corneal transplant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.71 |  | Keratomileusis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.72 |  | Keratophakia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.73 |  | Keratoprosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.74 |  | Thermokeratoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.75 |  | Radial keratotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.76 |  | Epikeratophakia |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.79 |  | Other reconstructive and refractive surgery on cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.91 |  | Tattooing of cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.92 |  | Removal of artificial implant from cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 11.99 |  | Other operations on cornea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.00 |  | Removal of intraocular foreign body from anterior segment of eye, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.01 |  | Removal of intraocular foreign body from anterior segment of eye with use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.02 |  | Removal of intraocular foreign body from anterior segment of eye without use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.11 |  | Iridotomy with transfixion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.12 |  | Other iridotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.13 |  | Excision of prolapsed iris |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.14 |  | Other iridectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.21 |  | Diagnostic aspiration of anterior chamber of eye |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.22 |  | Biopsy of iris |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.29 |  | Other diagnostic procedures on iris, ciliary body, sclera, and anterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.31 |  | Lysis of goniosynechiae |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.32 |  | Lysis of other anterior synechiae |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.33 |  | Lysis of posterior synechiae |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.34 |  | Lysis of corneovitreal adhesions |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.35 |  | Coreoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.39 |  | Other iridoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.40 |  | Removal of lesion of anterior segment of eye, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.41 |  | Destruction of lesion of iris, nonexcisional |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.42 |  | Excision of lesion of iris |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.43 |  | Destruction of lesion of ciliary body, nonexcisional |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.44 |  | Excision of lesion of ciliary body |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.51 |  | Goniopuncture without goniotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.52 |  | Goniotomy without goniopuncture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.53 |  | Goniotomy with goniopuncture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.54 |  | Trabeculotomy ab externo |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.55 |  | Cyclodialysis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.59 |  | Other facilitation of intraocular circulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.61 |  | Trephination of sclera with iridectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.62 |  | Thermocauterization of sclera with iridectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.63 |  | Iridencleisis and iridotasis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.64 |  | Trabeculectomy ab externo |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.65 |  | Other scleral fistulization with iridectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.66 |  | Postoperative revision of scleral fistulization procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.67 |  | Insertion of aqueous drainage device |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.69 |  | Other scleral fistulizing procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.71 |  | Cyclodiathermy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.72 |  | Cyclocryotherapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.73 |  | Cyclophotocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.74 |  | Diminution of ciliary body, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.79 |  | Other glaucoma procedures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.81 |  | Suture of laceration of sclera |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.82 |  | Repair of scleral fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.83 |  | Revision of operative wound of anterior segment, not elsewhere classified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.84 |  | Excision or destruction of lesion of sclera |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.85 |  | Repair of scleral staphyloma with graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.86 |  | Other repair of scleral staphyloma |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.87 |  | Scleral reinforcement with graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.88 |  | Other scleral reinforcement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.89 |  | Other operations on sclera |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.91 |  | Therapeutic evacuation of anterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.92 |  | Injection into anterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.93 |  | Removal or destruction of epithelial downgrowth from anterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.97 |  | Other operations on iris |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.98 |  | Other operations on ciliary body |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 12.99 |  | Other operations on anterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.00 |  | Removal of foreign body from lens, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.01 |  | Removal of foreign body from lens with use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.02 |  | Removal of foreign body from lens without use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.11 |  | Intracapsular extraction of lens by temporal inferior route |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.19 |  | Other intracapsular extraction of lens |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.2 |  | Extracapsular extraction of lens by linear extraction technique |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.3 |  | Extracapsular extraction of lens by simple aspiration (and irrigation) technique |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.41 |  | Phacoemulsification and aspiration of cataract |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.42 |  | Mechanical phacofragmentation and aspiration of cataract by posterior route |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.43 |  | Mechanical phacofragmentation and other aspiration of cataract |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.51 |  | Extracapsular extraction of lens by temporal inferior route |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.59 |  | Other extracapsular extraction of lens |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.64 |  | Discission of secondary membrane [after cataract] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.65 |  | Excision of secondary membrane [after cataract] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.66 |  | Mechanical fragmentation of secondary membrane [after cataract] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.69 |  | Other cataract extraction |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.70 |  | Insertion of pseudophakos, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.71 |  | Insertion of intraocular lens prosthesis at time of cataract extraction, one-stage |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.72 |  | Secondary insertion of intraocular lens prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.8 |  | Removal of implanted lens |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.90 |  | Operation on lens, not elsewhere classified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 13.91 |  | Implantation of intraocular telescope prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.00 |  | Removal of foreign body from posterior segment of eye, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.01 |  | Removal of foreign body from posterior segment of eye with use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.02 |  | Removal of foreign body from posterior segment of eye without use of magnet |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.11 |  | Diagnostic aspiration of vitreous |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.19 |  | Other diagnostic procedures on retina, choroid, vitreous, and posterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.21 |  | Destruction of chorioretinal lesion by diathermy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.22 |  | Destruction of chorioretinal lesion by cryotherapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.23 |  | Destruction of chorioretinal lesion by xenon arc photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.24 |  | Destruction of chorioretinal lesion by laser photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.25 |  | Destruction of chorioretinal lesion by photocoagulation of unspecified type |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.26 |  | Destruction of chorioretinal lesion by radiation therapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.27 |  | Destruction of chorioretinal lesion by implantation of radiation source |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.29 |  | Other destruction of chorioretinal lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.31 |  | Repair of retinal tear by diathermy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.32 |  | Repair of retinal tear by cryotherapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.33 |  | Repair of retinal tear by xenon arc photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.34 |  | Repair of retinal tear by laser photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.35 |  | Repair of retinal tear by photocoagulation of unspecified type |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.39 |  | Other repair of retinal tear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.41 |  | Scleral buckling with implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.49 |  | Other scleral buckling |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.51 |  | Repair of retinal detachment with diathermy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.52 |  | Repair of retinal detachment with cryotherapy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.53 |  | Repair of retinal detachment with xenon arc photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.54 |  | Repair of retinal detachment with laser photocoagulation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.55 |  | Repair of retinal detachment with photocoagulation of unspecified type |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.59 |  | Other repair of retinal detachment |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.6 |  | Removal of surgically implanted material from posterior segment of eye |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.71 |  | Removal of vitreous, anterior approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.72 |  | Other removal of vitreous |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.73 |  | Mechanical vitrectomy by anterior approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.74 |  | Other mechanical vitrectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.75 |  | Injection of vitreous substitute |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.79 |  | Other operations on vitreous |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.81 |  | Implantation of epiretinal visual prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.82 |  | Removal of epiretinal visual prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.83 |  | Revision or replacement of epiretinal visual prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 14.9 |  | Other operations on retina, choroid, and posterior chamber |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.01 |  | Biopsy of extraocular muscle or tendon |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.09 |  | Other diagnostic procedures on extraocular muscles and tendons |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.11 |  | Recession of one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.12 |  | Advancement of one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.13 |  | Resection of one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.19 |  | Other operations on one extraocular muscle involving temporary detachment from globe |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.21 |  | Lengthening procedure on one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.22 |  | Shortening procedure on one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.29 |  | Other operations on one extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.3 |  | Operations on two or more extraocular muscles involving temporary detachment from globe, one or both eyes |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.4 |  | Other operations on two or more extraocular muscles, one or both eyes |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.5 |  | Transposition of extraocular muscles |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.6 |  | Revision of extraocular muscle surgery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.7 |  | Repair of injury of extraocular muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 15.9 |  | Other operations on extraocular muscles and tendons |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.01 |  | Orbitotomy with bone flap |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.02 |  | Orbitotomy with insertion of orbital implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.09 |  | Other orbitotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.1 |  | Removal of penetrating foreign body from eye, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.21 |  | Ophthalmoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.22 |  | Diagnostic aspiration of orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.23 |  | Biopsy of eyeball and orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.29 |  | Other diagnostic procedures on orbit and eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.31 |  | Removal of ocular contents with synchronous implant into scleral shell |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.39 |  | Other evisceration of eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.41 |  | Enucleation of eyeball with synchronous implant into Tenon's capsule with attachment of muscles |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.42 |  | Enucleation of eyeball with other synchronous implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.49 |  | Other enucleation of eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.51 |  | Exenteration of orbit with removal of adjacent structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.52 |  | Exenteration of orbit with therapeutic removal of orbital bone |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.59 |  | Other exenteration of orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.61 |  | Secondary insertion of ocular implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.62 |  | Revision and reinsertion of ocular implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.63 |  | Revision of enucleation socket with graft |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.64 |  | Other revision of enucleation socket |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.65 |  | Secondary graft to exenteration cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.66 |  | Other revision of exenteration cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.69 |  | Other secondary procedures after removal of eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.71 |  | Removal of ocular implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.72 |  | Removal of orbital implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.81 |  | Repair of wound of orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.82 |  | Repair of rupture of eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.89 |  | Other repair of injury of eyeball or orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.91 |  | Retrobulbar injection of therapeutic agent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.92 |  | Excision of lesion of orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.93 |  | Excision of lesion of eye, unspecified structure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.98 |  | Other operations on orbit |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 16.99 |  | Other operations on eyeball |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.11 |  | Laparoscopic repair of direct inguinal hernia with graft or prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.12 |  | Laparoscopic repair of indirect inguinal hernia with graft or prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.13 |  | Laparoscopic repair of inguinal hernia with graft or prosthesis, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.21 |  | Laparoscopic bilateral repair of direct inguinal hernia with graft or prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.22 |  | Laparoscopic bilateral repair of indirect inguinal hernia with graft or prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.23 |  | Laparoscopic bilateral repair of inguinal hernia, one direct and one indirect, with graft or prosthesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.24 |  | Laparoscopic bilateral repair of inguinal hernia with graft or prosthesis, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.31 |  | Laparoscopic multiple segmental resection of large intestine |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.32 |  | Laparoscopic cecectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.33 |  | Laparoscopic right hemicolectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.34 |  | Laparoscopic resection of transverse colon |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.35 |  | Laparoscopic left hemicolectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.36 |  | Laparoscopic sigmoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.39 |  | Other laparoscopic partial excision of large intestine |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.41 |  | Open robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.42 |  | Laparoscopic robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.43 |  | Percutaneous robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.44 |  | Endoscopic robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.45 |  | Thoracoscopic robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.49 |  | Other and unspecified robotic assisted procedure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.51 |  | Implantation of rechargeable cardiac contractility modulation [CCM], total system |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.52 |  | Implantation or replacement of cardiac contractility modulation [CCM] rechargeable pulse generator only |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.53 |  | Percutaneous atherectomy of extracranial vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.54 |  | Percutaneous atherectomy of intracranial vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.55 |  | Transluminal coronary atherectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.56 |  | Atherectomy of other non-coronary vessel(s) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.61 |  | Laser interstitial thermal therapy [LITT] of lesion or tissue of brain under guidance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.62 |  | Laser interstitial thermal therapy [LITT] of lesion or tissue of head and neck under guidance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.63 |  | Laser interstitial thermal therapy [LITT] of lesion or tissue of liver under guidance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.69 |  | Laser interstitial thermal therapy [LITT] of lesion or tissue of other and unspecified site under guidance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.70 |  | Intravenous infusion of clofarabine |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.71 |  | Non-coronary intra-operative fluorescence vascular angiography [IFVA] |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 17.81 |  | Insertion of antimicrobial envelope |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.01 |  | Piercing of ear lobe |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.02 |  | Incision of external auditory canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.09 |  | Other incision of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.11 |  | Otoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.12 |  | Biopsy of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.19 |  | Other diagnostic procedures on external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.21 |  | Excision of preauricular sinus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.29 |  | Excision or destruction of other lesion of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.31 |  | Radical excision of lesion of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.39 |  | Other excision of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.4 |  | Suture of laceration of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.5 |  | Surgical correction of prominent ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.6 |  | Reconstruction of external auditory canal |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.71 |  | Construction of auricle of ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.72 |  | Reattachment of amputated ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.79 |  | Other plastic repair of external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 18.9 |  | Other operations on external ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.0 |  | Stapes mobilization |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.11 |  | Stapedectomy with incus replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.19 |  | Other stapedectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.21 |  | Revision of stapedectomy with incus replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.29 |  | Other revision of stapedectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.3 |  | Other operations on ossicular chain |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.4 |  | Myringoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.52 |  | Type II tympanoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.53 |  | Type III tympanoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.54 |  | Type IV tympanoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.55 |  | Type V tympanoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.6 |  | Revision of tympanoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 19.9 |  | Other repair of middle ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.01 |  | Myringotomy with insertion of tube |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.09 |  | Other myringotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.1 |  | Removal of tympanostomy tube |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.21 |  | Incision of mastoid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.22 |  | Incision of petrous pyramid air cells |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.23 |  | Incision of middle ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.31 |  | Electrocochleography |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.32 |  | Biopsy of middle and inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.39 |  | Other diagnostic procedures on middle and inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.41 |  | Simple mastoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.42 |  | Radical mastoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.49 |  | Other mastoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.51 |  | Excision of lesion of middle ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.59 |  | Other excision of middle ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.61 |  | Fenestration of inner ear (initial) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.62 |  | Revision of fenestration of inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.71 |  | Endolymphatic shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.72 |  | Injection into inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.79 |  | Other incision, excision, and destruction of inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.8 |  | Operations on eustachian tube |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.91 |  | Tympanosympathectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.92 |  | Revision of mastoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.93 |  | Repair of oval and round windows |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.94 |  | Injection of tympanum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.95 |  | Implantation of electromagnetic hearing device |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.96 |  | Implantation or replacement of cochlear prosthetic device, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.97 |  | Implantation or replacement of cochlear prosthetic device, single channel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.98 |  | Implantation or replacement of cochlear prosthetic device, multiple channel |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 20.99 |  | Other operations on middle and inner ear |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.00 |  | Control of epistaxis, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.01 |  | Control of epistaxis by anterior nasal packing |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.02 |  | Control of epistaxis by posterior (and anterior) packing |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.03 |  | Control of epistaxis by cauterization (and packing) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.04 |  | Control of epistaxis by ligation of ethmoidal arteries |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.05 |  | Control of epistaxis by (transantral) ligation of the maxillary artery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.06 |  | Control of epistaxis by ligation of the external carotid artery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.07 |  | Control of epistaxis by excision of nasal mucosa and skin grafting of septum and lateral nasal wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.09 |  | Control of epistaxis by other means |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.1 |  | Incision of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.21 |  | Rhinoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.22 |  | Biopsy of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.29 |  | Other diagnostic procedures on nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.30 |  | Excision or destruction of lesion of nose, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.31 |  | Local excision or destruction of intranasal lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.32 |  | Local excision or destruction of other lesion of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.4 |  | Resection of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.5 |  | Submucous resection of nasal septum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.61 |  | Turbinectomy by diathermy or cryosurgery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.62 |  | Fracture of the turbinates |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.69 |  | Other turbinectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.71 |  | Closed reduction of nasal fracture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.72 |  | Open reduction of nasal fracture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.81 |  | Suture of laceration of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.82 |  | Closure of nasal fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.83 |  | Total nasal reconstruction |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.84 |  | Revision rhinoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.85 |  | Augmentation rhinoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.86 |  | Limited rhinoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.87 |  | Other rhinoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.88 |  | Other septoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.89 |  | Other repair and plastic operations on nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.91 |  | Lysis of adhesions of nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 21.99 |  | Other operations on nose |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.00 |  | Aspiration and lavage of nasal sinus, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.01 |  | Puncture of nasal sinus for aspiration or lavage |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.02 |  | Aspiration or lavage of nasal sinus through natural ostium |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.11 |  | Closed [endoscopic] [needle] biopsy of nasal sinus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.12 |  | Open biopsy of nasal sinus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.19 |  | Other diagnostic procedures on nasal sinuses |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.2 |  | Intranasal antrotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.31 |  | Radical maxillary antrotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.39 |  | Other external maxillary antrotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.41 |  | Frontal sinusotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.42 |  | Frontal sinusectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.50 |  | Sinusotomy, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.51 |  | Ethmoidotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.52 |  | Sphenoidotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.53 |  | Incision of multiple nasal sinuses |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.60 |  | Sinusectomy, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.61 |  | Excision of lesion of maxillary sinus with Caldwell-Luc approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.62 |  | Excision of lesion of maxillary sinus with other approach |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.63 |  | Ethmoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.64 |  | Sphenoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.71 |  | Closure of nasal sinus fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.79 |  | Other repair of nasal sinus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 22.9 |  | Other operations on nasal sinuses |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.01 |  | Extraction of deciduous tooth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.09 |  | Extraction of other tooth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.11 |  | Removal of residual root |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.19 |  | Other surgical extraction of tooth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.2 |  | Restoration of tooth by filling |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.3 |  | Restoration of tooth by inlay |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.41 |  | Application of crown |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.42 |  | Insertion of fixed bridge |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.43 |  | Insertion of removable bridge |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.49 |  | Other dental restoration |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.5 |  | Implantation of tooth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.6 |  | Prosthetic dental implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.70 |  | Root canal, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.71 |  | Root canal therapy with irrigation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.72 |  | Root canal therapy with apicoectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 23.73 |  | Apicoectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.0 |  | Incision of gum or alveolar bone |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.11 |  | Biopsy of gum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.12 |  | Biopsy of alveolus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.19 |  | Other diagnostic procedures on teeth, gums, and alveoli |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.2 |  | Gingivoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.31 |  | Excision of lesion or tissue of gum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.32 |  | Suture of laceration of gum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.39 |  | Other operations on gum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.4 |  | Excision of dental lesion of jaw |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.5 |  | Alveoloplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.6 |  | Exposure of tooth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.7 |  | Application of orthodontic appliance |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.8 |  | Other orthodontic operation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.91 |  | Extension or deepening of buccolabial or lingual sulcus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 24.99 |  | Other dental operations |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.01 |  | Closed [needle] biopsy of tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.02 |  | Open biopsy of tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.09 |  | Other diagnostic procedures on tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.1 |  | Excision or destruction of lesion or tissue of tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.2 |  | Partial glossectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.3 |  | Complete glossectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.4 |  | Radical glossectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.51 |  | Suture of laceration of tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.59 |  | Other repair and plastic operations on tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.91 |  | Lingual frenotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.92 |  | Lingual frenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.93 |  | Lysis of adhesions of tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.94 |  | Other glossotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 25.99 |  | Other operations on tongue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.0 |  | Incision of salivary gland or duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.11 |  | Closed [needle] biopsy of salivary gland or duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.12 |  | Open biopsy of salivary gland or duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.19 |  | Other diagnostic procedures on salivary glands and ducts |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.21 |  | Marsupialization of salivary gland cyst |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.29 |  | Other excision of salivary gland lesion |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.30 |  | Sialoadenectomy, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.31 |  | Partial sialoadenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.32 |  | Complete sialoadenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.41 |  | Suture of laceration of salivary gland |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.42 |  | Closure of salivary fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.49 |  | Other repair and plastic operations on salivary gland or duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.91 |  | Probing of salivary duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 26.99 |  | Other operations on salivary gland or duct |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.0 |  | Drainage of face and floor of mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.1 |  | Incision of palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.21 |  | Biopsy of bony palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.22 |  | Biopsy of uvula and soft palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.23 |  | Biopsy of lip |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.24 |  | Biopsy of mouth, unspecified structure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.29 |  | Other diagnostic procedures on oral cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.31 |  | Local excision or destruction of lesion or tissue of bony palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.32 |  | Wide excision or destruction of lesion or tissue of bony palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.41 |  | Labial frenectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.42 |  | Wide excision of lesion of lip |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.43 |  | Other excision of lesion or tissue of lip |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.49 |  | Other excision of mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.51 |  | Suture of laceration of lip |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.52 |  | Suture of laceration of other part of mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.53 |  | Closure of fistula of mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.54 |  | Repair of cleft lip |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.55 |  | Full-thickness skin graft to lip and mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.56 |  | Other skin graft to lip and mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.57 |  | Attachment of pedicle or flap graft to lip and mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.59 |  | Other plastic repair of mouth |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.61 |  | Suture of laceration of palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.62 |  | Correction of cleft palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.63 |  | Revision of cleft palate repair |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.64 |  | Insertion of palatal implant |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.69 |  | Other plastic repair of palate |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.71 |  | Incision of uvula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.72 |  | Excision of uvula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.73 |  | Repair of uvula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.79 |  | Other operations on uvula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.91 |  | Labial frenotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.92 |  | Incision of mouth, unspecified structure |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 27.99 |  | Other operations on oral cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.0 |  | Incision and drainage of tonsil and peritonsillar structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.11 |  | Biopsy of tonsils and adenoids |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.19 |  | Other diagnostic procedures on tonsils and adenoids |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.2 |  | Tonsillectomy without adenoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.3 |  | Tonsillectomy with adenoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.4 |  | Excision of tonsil tag |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.5 |  | Excision of lingual tonsil |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.6 |  | Adenoidectomy without tonsillectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.7 |  | Control of hemorrhage after tonsillectomy and adenoidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.91 |  | Removal of foreign body from tonsil and adenoid by incision |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.92 |  | Excision of lesion of tonsil and adenoid |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 28.99 |  | Other operations on tonsils and adenoids |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.0 |  | Pharyngotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.11 |  | Pharyngoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.12 |  | Pharyngeal biopsy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.19 |  | Other diagnostic procedures on pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.2 |  | Excision of branchial cleft cyst or vestige |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.31 |  | Cricopharyngeal myotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.32 |  | Pharyngeal diverticulectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.33 |  | Pharyngectomy (partial) |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.39 |  | Other excision or destruction of lesion or tissue of pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.4 |  | Plastic operation on pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.51 |  | Suture of laceration of pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.52 |  | Closure of branchial cleft fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.53 |  | Closure of other fistula of pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.54 |  | Lysis of pharyngeal adhesions |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.59 |  | Other repair of pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.91 |  | Dilation of pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.92 |  | Division of glossopharyngeal nerve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 29.99 |  | Other operations on pharynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.01 |  | Marsupialization of laryngeal cyst |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.09 |  | Other excision or destruction of lesion or tissue of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.1 |  | Hemilaryngectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.21 |  | Epiglottidectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.22 |  | Vocal cordectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.29 |  | Other partial laryngectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.3 |  | Complete laryngectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 30.4 |  | Radical laryngectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.0 |  | Injection of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.1 |  | Temporary tracheostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.21 |  | Mediastinal tracheostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.29 |  | Other permanent tracheostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.3 |  | Other incision of larynx or trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.41 |  | Tracheoscopy through artificial stoma |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.42 |  | Laryngoscopy and other tracheoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.43 |  | Closed [endoscopic] biopsy of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.44 |  | Closed [endoscopic] biopsy of trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.45 |  | Open biopsy of larynx or trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.48 |  | Other diagnostic procedures on larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.49 |  | Other diagnostic procedures on trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.5 |  | Local excision or destruction of lesion or tissue of trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.61 |  | Suture of laceration of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.62 |  | Closure of fistula of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.63 |  | Revision of laryngostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.64 |  | Repair of laryngeal fracture |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.69 |  | Other repair of larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.71 |  | Suture of laceration of trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.72 |  | Closure of external fistula of trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.73 |  | Closure of other fistula of trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.74 |  | Revision of tracheostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.75 |  | Reconstruction of trachea and construction of artificial larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.79 |  | Other repair and plastic operations on trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.91 |  | Division of laryngeal nerve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.92 |  | Lysis of adhesions of trachea or larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.93 |  | Replacement of laryngeal or tracheal stent |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.94 |  | Injection of locally-acting therapeutic substance into trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.95 |  | Tracheoesophageal fistulization |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.98 |  | Other operations on larynx |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 31.99 |  | Other operations on trachea |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.01 |  | Endoscopic excision or destruction of lesion or tissue of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.09 |  | Other local excision or destruction of lesion or tissue of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.1 |  | Other excision of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.20 |  | Thoracoscopic excision of lesion or tissue of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.21 |  | Plication of emphysematous bleb |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.22 |  | Lung volume reduction surgery |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.23 |  | Open ablation of lung lesion or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.24 |  | Percutaneous ablation of lung lesion or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.25 |  | Thoracoscopic ablation of lung lesion or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.26 |  | Other and unspecified ablation of lung lesion or tissue |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.27 |  | Bronchoscopic bronchial thermoplasty, ablation of airway smooth muscle |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.28 |  | Endoscopic excision or destruction of lesion or tissue of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.29 |  | Other local excision or destruction of lesion or tissue of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.30 |  | Thoracoscopic segmental resection of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.39 |  | Other and unspecified segmental resection of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.41 |  | Thoracoscopic lobectomy of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.49 |  | Other lobectomy of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.50 |  | Thoracoscopic pneumonectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.59 |  | Other and unspecified pneumonectomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.6 |  | Radical dissection of thoracic structures |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 32.9 |  | Other excision of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.0 |  | Incision of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.1 |  | Incision of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.20 |  | Thoracoscopic lung biopsy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.21 |  | Bronchoscopy through artificial stoma |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.22 |  | Fiber-optic bronchoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.23 |  | Other bronchoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.24 |  | Closed [endoscopic] biopsy of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.25 |  | Open biopsy of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.26 |  | Closed [percutaneous] [needle] biopsy of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.27 |  | Closed endoscopic biopsy of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.28 |  | Open biopsy of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.29 |  | Other diagnostic procedures on lung or bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.31 |  | Destruction of phrenic nerve for collapse of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.32 |  | Artificial pneumothorax for collapse of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.33 |  | Pneumoperitoneum for collapse of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.34 |  | Thoracoplasty |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.39 |  | Other surgical collapse of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.41 |  | Suture of laceration of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.42 |  | Closure of bronchial fistula |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.43 |  | Closure of laceration of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.48 |  | Other repair and plastic operations on bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.49 |  | Other repair and plastic operations on lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.50 |  | Lung transplantation, not otherwise specified |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.51 |  | Unilateral lung transplantation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.52 |  | Bilateral lung transplantation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.6 |  | Combined heart-lung transplantation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.71 |  | Endoscopic insertion or replacement of bronchial valve(s), single lobe |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.72 |  | Endoscopic pulmonary airway flow measurement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.73 |  | Endoscopic insertion or replacement of bronchial valve(s), multiple lobes |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.78 |  | Endoscopic removal of bronchial device(s) or substances |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.79 |  | Endoscopic insertion of other bronchial device or substances |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.91 |  | Bronchial dilation |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.92 |  | Ligation of bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.93 |  | Puncture of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.98 |  | Other operations on bronchus |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 33.99 |  | Other operations on lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.01 |  | Incision of chest wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.02 |  | Exploratory thoracotomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.03 |  | Reopening of recent thoracotomy site |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.04 |  | Insertion of intercostal catheter for drainage |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.05 |  | Creation of pleuroperitoneal shunt |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.06 |  | Thoracoscopic drainage of pleural cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.09 |  | Other incision of pleura |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.1 |  | Incision of mediastinum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.20 |  | Thoracoscopic pleural biopsy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.21 |  | Transpleural thoracoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.22 |  | Mediastinoscopy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.23 |  | Biopsy of chest wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.24 |  | Other pleural biopsy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.25 |  | Closed [percutaneous] [needle] biopsy of mediastinum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.26 |  | Open mediastinal biopsy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.27 |  | Biopsy of diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.28 |  | Other diagnostic procedures on chest wall, pleura, and diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.29 |  | Other diagnostic procedures on mediastinum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.3 |  | Excision or destruction of lesion or tissue of mediastinum |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.4 |  | Excision or destruction of lesion of chest wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.51 |  | Decortication of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.52 |  | Thoracoscopic decortication of lung |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.59 |  | Other excision of pleura |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.6 |  | Scarification of pleura |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.71 |  | Suture of laceration of chest wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.72 |  | Closure of thoracostomy |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.73 |  | Closure of other fistula of thorax |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.74 |  | Repair of pectus deformity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.79 |  | Other repair of chest wall |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.81 |  | Excision of lesion or tissue of diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.82 |  | Suture of laceration of diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.83 |  | Closure of fistula of diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.84 |  | Other repair of diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.85 |  | Implantation of diaphragmatic pacemaker |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.89 |  | Other operations on diaphragm |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.91 |  | Thoracentesis |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.92 |  | Injection into thoracic cavity |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.93 |  | Repair of pleura |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 34.99 |  | Other operations on thorax |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.00 |  | Closed heart valvotomy, unspecified valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.01 |  | Closed heart valvotomy, aortic valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.02 |  | Closed heart valvotomy, mitral valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.03 |  | Closed heart valvotomy, pulmonary valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.04 |  | Closed heart valvotomy, tricuspid valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.05 |  | Endovascular replacement of aortic valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.06 |  | Transapical replacement of aortic valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.07 |  | Endovascular replacement of pulmonary valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.08 |  | Transapical replacement of pulmonary valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.09 |  | Endovascular replacement of unspecified heart valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.10 |  | Open heart valvuloplasty without replacement, unspecified valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.11 |  | Open heart valvuloplasty of aortic valve without replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.12 |  | Open heart valvuloplasty of mitral valve without replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.13 |  | Open heart valvuloplasty of pulmonary valve without replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.14 |  | Open heart valvuloplasty of tricuspid valve without replacement |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.20 |  | Open and other replacement of unspecified heart valve |  |
`http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` | 35.21 |  | Open and other replacement of aortic valve with tissue graft |  |

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