R85.61: Abnormal cytologic smear of anus excludes1 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) excludes2 anal high risk human papillomavirus (HPV) DNA test positive (R85.81) anal low risk human papillomavirus (HPV) DNA test positive (R85.82) inclusionTerm Inadequate sample of cytologic smear of anus inclusionTerm Abnormal anal cytology NOS Atypical glandular cells of anus NOS |
| 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 |