O16.9

O16.9: Unspecified maternal hypertension, unspecified trimester

Billable / specific codeICD-10-CM

O16.9 is a billable, specific ICD-10-CM code for unspecified maternal hypertension, unspecified trimester. It is valid for submission on a claim.

Check O16.9 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O16