Health 201 · Data Catalog Public health data · 2026-08-09

data.medicaid.gov

CMS

Access tierOPEN-API Queryable API, automatable end to end.
Access methodREST API
AuthenticationNone
RegionUnited States
Topicsmedicaid chip nadac-drug-pricing drug-utilization
Finest geographystate
Update cadenceweekly
Statusverified · last checked 2026-08-08
Registry iddata-medicaid-gov

Provenance

Catalog contents: 114 public health data sources
Source of record: registry/sources.yaml in the HealthDataWhiz repository
Built: 2026-08-09
Machine-readable: catalog.json (CC-BY, reuse freely)
This entry: data-medicaid-gov in registry/sources.yaml
Last verified: 2026-08-08

This catalog describes where public health data lives and how to access it. It is not medical advice, and it does not host or redistribute the data itself — always read each source's own documentation, licence, and suppression rules before using it. Access details drift; entries carry the date we last verified them. Sources marked RESTRICTED are listed for reference only — they require an application or data-use agreement and we never automate access to them.