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Z17.21

Z17.21: Progesterone receptor positive status

Billable / specific codeICD-10-CMPOA exempt

Z17.21 is a billable, specific ICD-10-CM code for progesterone receptor positive status. It is valid for submission on a claim.

Check Z17.21 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • PR+

Risk adjustment

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

Alphabetic index entries that lead here

  • Status›progesterone receptor›positive

Code history

  • addedFY2024-FY2027

    Progesterone receptor positive status

Other codes under Z17.2

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.