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R85.611 ✓ Billable

Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of anus (ASC-H)

ICD-10-CM · FY2026 · Symptoms, Signs and Abnormal Clinical and Laboratory Findings

Code
R85.611
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code R85.611?
ICD-10-CM code R85.611 represents Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of anus (ASC-H). It is a billable diagnosis code in the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter, effective October 1, 2025 – September 30, 2026.
Is R85.611 billable?
Yes. R85.611 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is R85.611 in?
R85.611 belongs to the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter (R00–R99) of ICD-10-CM.

Related codes in the R85 category

R85 Abnormal findings in specimens from digestive organs and abdominal cavity Non-billable R85.0 Abnormal level of enzymes in specimens from digestive organs and abdominal cavity Billable R85.1 Abnormal level of hormones in specimens from digestive organs and abdominal cavity Billable R85.2 Abnormal level of other drugs, medicaments and biological substances in specimens from digestive organs and abdominal cavity Billable R85.3 Abnormal level of substances chiefly nonmedicinal as to source in specimens from digestive organs and abdominal cavity Billable R85.4 Abnormal immunological findings in specimens from digestive organs and abdominal cavity Billable R85.5 Abnormal microbiological findings in specimens from digestive organs and abdominal cavity Billable R85.6 Abnormal cytological findings in specimens from digestive organs and abdominal cavity Non-billable

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