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Title 45

Displaying title 45, up to date as of 6/05/2026. Title 45 was last amended 6/04/2026.
There have been changes in the last two weeks to Subtitle A.
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Title 45Public WelfarePart / Section
Subtitle ADepartment of Health and Human Services1 – 199
Subchapter AGeneral Administration1 – 102
Subchapter BRequirements Relating to Health Care Access140 – 159
Subchapter CAdministrative Data Standards and Related Requirements160 – 169
Part 160General Administrative Requirements160.101 – 160.552
Part 162Administrative Requirements162.100 – 162.2002
Part 163 [Reserved]
Part 164Security and Privacy164.102 – 164.535
Parts 165-169 [Reserved]
Subchapter DHealth Information Technology170 – 179
Part 170Health Information Technology Standards, Implementation Specifications, and Certification Criteria and Certification Programs for Health Information Technology170.100 – 170.599
Part 171Information Blocking171.100 – 171.1101
Part 172Trusted Exchange Framework and Common Agreement172.100 – 172.702
Parts 173-179 [Reserved]
Subchapter EPrice Transparency180 – 199
Part 180Hospital Price Transparency180.10 – 180.110
Part 181 [Reserved]
Part 182Price Transparency for COVID-19 Diagnostic Tests182.10 – 182.90
Parts 183 [Reserved]
Part 184Pharmacy Benefit Manager Standards Under the Affordable Care Act184.10 – 184.50
Parts 185-199 [Reserved]