{"data":{"id":"us/42-cfr-405.1807","jurisdiction":"us","citation":"42 CFR 405.1807","heading":"Effect of contractor determination.","body":"The determination shall be final and binding on the party or parties to such determination unless:\n(a) A contractor hearing is requested in accordance with § 405.1811 and a contractor hearing decision rendered in accordance with § 405.1831; or\n(b) The contractor determination is revised in accordance with § 405.1885; or\n(c) A Board hearing is requested in accordance with § 405.1835 and a hearing decision rendered pursuant thereto.","path":["Title 42—Public Health","CHAPTER IV—CENTERS FOR MEDICARE \u0026 MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER B—MEDICARE PROGRAM","PART 405—FEDERAL HEALTH INSURANCE FOR THE AGED AND DISABLED","Subpart R—Provider Reimbursement Determinations and Appeals"],"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":"9b170c5bb10da5d76f0517a28cd7a8a3053ac1759759763e8cf336dd2392e5ea","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-405.1805","next":"us/42-cfr-405.1809"},"notice":"GroundRules: Original legal text. Not legal advice."}