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Health Care Market Oversight

Through the Health Care Market Oversight (HCMO) program, the Oregon Health Authority (OHA) reviews proposed business deals to make sure they will help – and not hurt – Oregon's shared goals of health equity, lower consumer costs, increased access, and better care. The program applies to mergers, acquisitions, and other business deals that involve health care entities and meet certain criteria.

News & Updates
Updated submission forms
OHA has updated its submissions forms to better capture information and streamline the review process. Entities must use the updated forms for all submissions on or after August 12, 2024. 
New guidance
OHA has published new guidance documents to help health care entities and the public understand HCMO program requirements.

Program Information & Resources

About HCMO              Submit a notice   
Transactions and Reviews    Administrative Rules   

Guidance Documents

Public Comments

To submit a public comment to OHA about any health care transactions, please email or leave a voicemail at 503-945-6161.

Contact Us

Please email:

Media inquiries:
Amy Bacher, Communications
(503) 405-5403

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