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Z87.442

Z87.442: Personal history of urinary calculi

Billable / specific codeICD-10-CMPOA exempt

Z87.442 is a billable, specific ICD-10-CM code for personal history of urinary calculi. It is valid for submission on a claim.

Check Z87.442 with the rest of the claim: free scrubber

Inclusion terms

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

  • Personal history of kidney stones

Excludes1 inherited from the categories above Z87.442

A category’s note binds every code beneath it.

Written on Z87.44: Personal history of diseases of urinary system

  • personal history of malignant neoplasm of cervix uteri (Z85.41)

Risk adjustment

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

Alphabetic index entries that lead here

  • History›personal›calculi, renal
  • History›personal›kidney stones
  • History›personal›renal calculi
  • History›personal›urinary calculi

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z87.44

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.