{"data":{"id":"us/42-cfr-417.542","jurisdiction":"us","citation":"42 CFR 417.542","heading":"Reinsurance costs.","body":"Reinsurance costs are not allowable.","path":["Title 42—Public Health","CHAPTER IV—CENTERS FOR MEDICARE \u0026 MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER B—MEDICARE PROGRAM","PART 417—HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS, AND HEALTH CARE PREPAYMENT PLANS","Subpart O—Medicare Payment: Cost Basis"],"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":"1238fe0890b67542362848d5428febcac6d951f41256cbafb84d9dac8825f98e","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-417.540","next":"us/42-cfr-417.544"},"notice":"GroundRules: Original legal text. Not legal advice."}