R85.61 - Abnormal cytologic smear of anus

The ICD 10 Code for Abnormal cytologic smear of anus is listed as R85.61.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	R85.61
Description:	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)

Chapter	Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Block	Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)
Parent	R85.6 - Abnormal cytological findings in specimens from digestive organs and abdominal cavity
ICD-10-CM Children (deeper level / typically more specific) of R85.61:
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
ICD-10-CM Siblings (same level / similar specificity) of R85.61:
R85.69 - Abnormal cytological findings in specimens from other digestive organs and abdominal cavity