Centers for Medicare and Medicaid Services

CMS AB2D API (Claims Data to Part D Sponsors)

Enables stand-alone Medicare Part D Prescription Drug Plan sponsors to retrieve bulk Medicare Part A and B claims data for their active beneficiaries using the FHIR standard in NDJSON format. Authenticates via Okta-based OAuth 2.0 bearer tokens.

GitHub

Documentation

📖
Documentation
https://ab2d.cms.gov/api-documentation

Other Resources

🔗
AdvancedGuide
https://ab2d.cms.gov/advanced-user-guide.html

API entry from apis.yml

apis.yml Raw ↑ 
name: CMS AB2D API (Claims Data to Part D Sponsors)
description: Enables stand-alone Medicare Part D Prescription Drug Plan sponsors to retrieve bulk Medicare
  Part A and B claims data for their active beneficiaries using the FHIR standard in NDJSON format. Authenticates
  via Okta-based OAuth 2.0 bearer tokens.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
humanURL: https://ab2d.cms.gov/
baseURL: https://api.ab2d.cms.gov
tags:
- Medicare
- Part D
- Claims Data
- FHIR
- Bulk Data
- Prescription Drug Plans
properties:
- type: Documentation
  url: https://ab2d.cms.gov/api-documentation
- type: AdvancedGuide
  url: https://ab2d.cms.gov/advanced-user-guide.html