{"data":{"id":"us/42-cfr-426.406","jurisdiction":"us","citation":"42 CFR 426.406","heading":"Ex parte contacts.","body":"No party or person (except employees of the ALJ's office) communicates in any way with the ALJ on any substantive matter at issue in a case, unless on notice and opportunity for all parties to participate. This provision does not prohibit a person or party from inquiring about the status of a case or asking routine questions concerning administrative functions or procedures.","path":["Title 42—Public Health","CHAPTER IV—CENTERS FOR MEDICARE \u0026 MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER B—MEDICARE PROGRAM","PART 426—REVIEW OF NATIONAL COVERAGE DETERMINATIONS AND LOCAL COVERAGE DETERMINATIONS","Subpart D—Review of an LCD"],"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":"ab4ffeb0a86ba4759b8de8375fc8673095f374cb49f1e8a7b345caa3dfdaf6bb","source_id":"us-cfr","stale":true,"prev":"us/42-cfr-426.405","next":"us/42-cfr-426.410"},"notice":"GroundRules: Original legal text. Not legal advice."}