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Hospital-Acquired Conditions (Present on Admission Indicator): ICD-10 HAC List

Guidance for the Hospital-Acquired Condition list.


Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: February 01, 2020

Effective October 1, 2015, the ICD-10 Version 33 Hospital Acquired Condition (HAC) list replaced the ICD-9-CM Version 32 HAC list. Visit MS-DRG Classifications and Software for the Text and HTML Versions of the ICD-10 HAC List Files located in the ICD-10 MS-DRG Definitions Manual in ‘Appendix I – Hospital-Acquired Conditions’.

All ICD-10 Hospital Acquired Condition (HAC) Lists are also located below.

Send feedback about the HAC lists to the CMS HAC Feedback Mailbox.

Get ICD-10 Hospital- Acquired condition (HAC) lists: 

More Information:

ICD-10 MS-DRG Conversion Project 

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DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.