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 ICD-9-CM — VN Core ICD-9-CM Procedure ValueSet

URL chính thức: http://fhir.hl7.org.vn/core/ValueSet/vn-icd9-cm-vs | Phiên bản: 0.5.0 | Làm nổi bật phần thay đổi?
| Computable Name: VNICD9CMVS
Bản quyền/Pháp lý: Cục KCB — BYT Việt Nam. QĐ 387/QĐ-BYT (05/02/2026), QĐ 4466/QĐ-BYT (2020). Dựa trên CMS ICD-9-CM V32.

Tập giá trị mã thủ thuật/phẫu thuật ICD-9-CM phiên bản Việt Nam. 3.882 mã từ QĐ 387/QĐ-BYT (05/02/2026), dựa trên CMS V32. Ánh xạ với danh mục DVKT VN theo QĐ 4466/QĐ-BYT (2020). Binding extensible — cho phép mã DVKT VN hoặc SNOMED CT khi cần.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

- Include all codes defined in `http://fhir.hl7.org.vn/core/CodeSystem/vn-icd9-cm-cs` version 📦0.5.0

### Khai triển

Expansion performed internally 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)

This value set has 3,882 codes in it. In order to keep the publication size manageable, only a selection (1,000 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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