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R85.619

R85.619Unspecified abnormal cytological findings in specimens from anus

Billable / specific codeICD-10-CM

R85.619 is a billable, specific ICD-10-CM code for unspecified abnormal cytological findings in specimens from anus. It is valid for submission on a claim.

Inclusion terms

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

  • Abnormal anal cytology NOS
  • Atypical glandular cells of anus NOS

Risk adjustment

R85.619 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

How R85.619 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to R85.619.

  • Abnormal, abnormality, abnormalitiescytologyanus
  • Abnormal, abnormality, abnormalitiesPapanicolaouanus

Related codes at this level

Codes that share R85.61. If R85.619 is not quite right, the correct code is usually one of these.

Questions about R85.619

Is R85.619 a billable ICD-10-CM code?
Yes. R85.619 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does R85.619 sit in the tabular list?
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99), in the block Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89).
ICD-10-CMFY2026-Apr· effective April 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.