HANK_CODESETS
active
Unified U.S. medical-coding reference to look up, validate, and cross-walk CPT, HCPCS, ICD-10, NDC, and provider taxonomy, plus HCC risk scoring, claim groupers, NCCI edits, and fee schedules, all date-of-service aware. Available over REST, MCP, and CLI.
Base URL
https://api.hank.ai/v1/codesets/
Authentication
Send your API key as a bearer token. See Authentication.
Operations
| Operation | What it does | Unit |
|---|---|---|
anesthesia.lookup | Look up anesthesia base units / crosswalk for a code. Billed per call. | call |
classification.groups | Return classification group memberships for a code. Billed per call. | call |
classification.rbcs | Return the RBCS (Restructured BETOS) classification for a code. Billed per call. | call |
classification.scope | Resolve the classification scope for a code. Billed per call. | call |
code.batch | Batch code lookup for multiple inputs in one request. Billed per call (one charge for the batch, NOT per code in it). | call |
code.identify | Identify the most likely code(s) for a free-text description. Billed per call. | call |
code.lookup | Look up a specific medical code (CPT/ICD/HCPCS/...). Billed per call. | call |
code.search | Search the code sets by text or criteria, returning matching codes. Billed per search call, regardless of how many codes come back. | call |
lookup | Standard code lookup, the default per-call price for codesets. Billed per call (unit_count = calls). | call |
rules.check | Run coding / edit rules against a code or claim. Billed per call. | call |
Quickstart
curl https://api.hank.ai/v1/codesets/ \
-H 'Authorization: Bearer <YOUR_API_KEY>'