Machine-Readable Data Issuer Guide
Guidance for issuers that consolidates important information about the plan year (PY) 2021 machine-readable (MR) plan, provider, and formulary data requirements, including important guidance for new issuers, operational tips for ensuring compliance, and technical guidance on the data specifications.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: August 19, 2020
DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.