{"data":{"id":"us/45-cfr-162.1403","jurisdiction":"us","citation":"45 CFR 162.1403","heading":"Operating rules for health care claim status transaction.","body":"On and after January 1, 2013, the Secretary adopts the following:\n(a) Except as specified in paragraph (b) of this section, the following CAQH CORE Phase II operating rules (updated for Version 5010) for the health care claim status transaction:\n(1) Phase II CORE 250: Claim Status Rule, version 2.1.0, March 2011, and CORE v5010 Master Companion Guide, 00510, 1.2, March 2011. (Incorporated by reference in § 162.920).\n(2) Phase II CORE 270: Connectivity Rule, version 2.2.0, March 2011. (Incorporated by reference in § 162.920).\n(b) Excluding where the CAQH CORE rules reference and pertain to acknowledgements and CORE certification.","path":["Title 45—Public Welfare","SUBTITLE A—Department of Health and Human Services","SUBCHAPTER C—ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS","PART 162—ADMINISTRATIVE REQUIREMENTS","Subpart N—Health Care Claim Status"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-45.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:21Z","sha256":"22fe9b3f2e47d95b463bf4d4d7461c464a4222887643c10db4452aac55071ee6","source_id":"us-cfr","stale":true,"prev":"us/45-cfr-162.1402","next":"us/45-cfr-162.1501"},"notice":"GroundRules: Original legal text. Not legal advice."}