{"data":{"id":"us/42-cfr-423.604","jurisdiction":"us","citation":"42 CFR 423.604","heading":"Effect of a reconsideration determination.","body":"A reconsideration determination is final and binding on the enrollee and the Part D plan sponsor, unless the enrollee files a request for a hearing under the provisions of § 423.2014.","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":"f2dd5085be4ece61bec748007ff4b5e7df4d338ab680bcacbc9ab9fedb8fca98","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-423.602","next":"us/42-cfr-423.610-423.634"},"notice":"GroundRules: Original legal text. Not legal advice."}