{"data":{"id":"us/42-cfr-423.576","jurisdiction":"us","citation":"42 CFR 423.576","heading":"Effect of a coverage determination.","body":"The coverage determination is binding on the Part D plan sponsor and the enrollee unless it is reviewed and revised under §§ 423.580 through 423.604 and §§ 423.2000 through 423.2140 or is reopened and revised under § 423.1978.","path":["Title 42—Public Health","CHAPTER IV—CENTERS FOR MEDICARE \u0026 MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER B—MEDICARE PROGRAM","PART 423—VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT","Subpart M—Grievances, Coverage Determinations, Redeterminations, and Reconsiderations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-42.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:11Z","sha256":"c2ccebccde63b7e1baa167af66ee66fa07f3e338fa050a5427eb972cfa674839","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-423.572","next":"us/42-cfr-423.578"},"notice":"GroundRules: Original legal text. Not legal advice."}