{"data":{"id":"us/42-cfr-423.661","jurisdiction":"us","citation":"42 CFR 423.661","heading":"Witnesses lists and documents.","body":"Witness lists and documents must be identified and exchanged at least 5 calendar days prior to the scheduled hearing","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 N—Medicare Contract 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":"36598dddf277439cad8bb3dc63ed89b9d283994dbe35ac1f5887eeba8967b26e","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-423.660","next":"us/42-cfr-423.662"},"notice":"GroundRules: Original legal text. Not legal advice."}