# Healthcare Common Procedure Coding System (HCPCS)

> Healthcare Common Procedure Coding System

- Page: https://library.schematica.io/model/ac7dbc5a99d143d58ebf2664ad05df1b
- Model type: Ontology
- License: UMLS
- Access type: Free
- Access method: Download
- Model size: Mid
- Formats: UMLS
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/HCPCS
- Contact: Cynthia Hake (Cynthia.Hake@cms.hhs.gov)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | HCPCS |
| Description | Healthcare Common Procedure Coding System |
| Format | UMLS |
| Categories | Health |
| Groups | Unified Medical Language System |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 7,778 |
| Individuals | 0 |
| Properties | 21 |
| Max Depth | 7 |
| Max Child Count | 0 |
| Average Child Count | 0 |
| Classes With One Child | 0 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 7,778 |

## Projects using HCPCS

- [Lexigram](https://bioportal.bioontology.org/projects/lexigram)

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Source: https://library.schematica.io/model/ac7dbc5a99d143d58ebf2664ad05df1b