---
title: "SEER*API"
account: cancer
slug: seer-api
---

# SEER\*API

Cancer registry data: staging, drug codes, surgery codes, glossary and coding rules

- Operations: 106
- Versions: 1 (latest `2ab11538b3c7`)
- Source: https://api.seer.cancer.gov/v3/api-docs.yaml
- OpenAPI document: https://skmtc.dev/cancer/apis/seer-api/revisions/2ab11538b3c7?raw

## Operations

106 in total, by tag:

- staging (35)
- rx (16)
- ndc (3)
- hcpcs (5)
- glossary (16)
- disease (21)
- mph (3)
- surgery (2)
- recode (2)
- naaccr (3)

Every operation, with a link to its markdown: https://skmtc.dev/cancer/apis/seer-api/llms.txt