{"data":{"id":"us/42-cfr-405.1804","jurisdiction":"us","citation":"42 CFR 405.1804","heading":"Matters not subject to administrative and judicial review under prospective payment.","body":"Neither administrative nor judicial review is available for controversies about the following matters:\n(a) The determination of the requirement, or the proportional amount, of the budget neutrality adjustment in the prospective payment rates required under section 1886(e)(1) of the Social Security Act.\n(b) The establishment of—\n(1) Diagnosis related groups (DRGs);\n(2) The methodology for the classification of inpatient discharges within the DRGs; or\n(3) Appropriate weighting factors that reflect the relative hospital resources used with respect to discharge within each DRG.","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":"3e1fc059f3a30910f0c6de0539c5beb002096df49d16e8df4b9c45d4ceac527d","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-405.1803","next":"us/42-cfr-405.1805"},"notice":"GroundRules: Original legal text. Not legal advice."}