Diagnosis Code

R85.61 ABNORMAL CYTOLOGIC SMEAR OF ANUS


Code Information

Diagnosis Code: R85.61

Short Description: Abnormal cytologic smear of anus

Long Description: Abnormal cytologic smear of anus

The code R85.61 is NOT VALID for claim submission

Code Classification:

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)
      • Abnormal findings in specimens from dgstv org/abd cav (R85)
        • R85.61 Abnormal cytologic smear of anus

Code Version: 2022 ICD-10-CM


References to Index of Diseases and Injuries

The code R85.61 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Type 1 Excludes Notes:
    • abnormal cytological findings in specimens from other digestive organs and abdominal cavity (@R85.69*)
    • carcinoma in situ of anus (histologically confirmed) (@D01.3*)
    • anal intraepithelial neoplasia I [AIN I] (@K62.82*)
    • anal intraepithelial neoplasia II [AIN II] (@K62.82*)
    • anal intraepithelial neoplasia III [AIN III] (@D01.3*)
    • dysplasia (mild) (moderate) of anus (histologically confirmed) (@K62.82*)
    • severe dysplasia of anus (histologically confirmed) (@D01.3*)
  • Type 2 Excludes Notes:
    • anal high risk human papillomavirus (HPV) DNA test positive (@R85.81*)
    • anal low risk human papillomavirus (HPV) DNA test positive (@R85.82*)

Similar Codes

ICD-10 Code ICD-10 Description
R85 Abnormal findings in specimens from digestive organs and abdominal cavity
R85.0 Abnormal level of enzymes in specimens from digestive organs and abdominal cavity
R85.1 Abnormal level of hormones in specimens from digestive organs and abdominal cavity
R85.2 Abnormal level of other drugs, medicaments and biological substances in specimens from digestive organs and abdominal cavity
R85.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens from digestive organs and abdominal cavity
R85.4 Abnormal immunological findings in specimens from digestive organs and abdominal cavity
R85.5 Abnormal microbiological findings in specimens from digestive organs and abdominal cavity
R85.6 Abnormal cytological findings in specimens from digestive organs and abdominal cavity
R85.610 Atypical squamous cells of undetermined significance on cytologic smear of anus (ASC-US)
R85.611 Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of anus (ASC-H)
R85.612 Low grade squamous intraepithelial lesion on cytologic smear of anus (LGSIL)
R85.613 High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL)
R85.614 Cytologic evidence of malignancy on smear of anus
R85.615 Unsatisfactory cytologic smear of anus
R85.616 Satisfactory anal smear but lacking transformation zone
R85.618 Other abnormal cytological findings on specimens from anus
R85.619 Unspecified abnormal cytological findings in specimens from anus
R85.69 Abnormal cytological findings in specimens from other digestive organs and abdominal cavity
R85.7 Abnormal histological findings in specimens from digestive organs and abdominal cavity
R85.8 Other abnormal findings in specimens from digestive organs and abdominal cavity
R85.81 Anal high risk human papillomavirus (HPV) DNA test positive
R85.82 Anal low risk human papillomavirus (HPV) DNA test positive
R85.89 Other abnormal findings in specimens from digestive organs and abdominal cavity
R85.9 Unspecified abnormal finding in specimens from digestive organs and abdominal cavity


This page was last updated on: 10/1/2023