CMS National Average Drug Acquisition Cost (NADAC) 2026-10-21

First release we loaded: 35,983 records. Effective 2026-10-21; published 2026-10-25, 0 h after the source.

Changed records

The first release we loaded: every record is new, so there is no change list.

Records are keyed as the API keys them (codes without the dot). JSON: GET /v1/changes?dataset=nadac&version=2026-10-21 (Builder plan and up).