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Phase III MAO-004 File Layout
Guidance for suggestions provided by MAOs and submitters, CMS is making improvements to the MAO-004 report. The revised MAO-004 report provides greater transparency into which diagnoses are identified as risk adjustment eligible.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: March 22, 2017
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.