CFR›Title 45›Subtitle A›Part 149›Subpart B›45 CFR 149.100 Citation45 CFR 149.100CorpusDaily eCFRDisplayed edition2026-06-12Last updated2026-06-12 § 149.100 xxxLink to an amendment published at 91 FR 34070, June 4, 2026. Next 149.110 § 149.110 Preventing surprise medical bills for emergency services.