K62.82 vs R85.613
K62.82 (Dysplasia of anus) compared with R85.613 (High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL)), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. K62.82 carries an Excludes1 note covering R85.613: “abnormal results from anal cytologic examination without histologic confirmation (R85.61-)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. K62.82 carries an Excludes1 note covering R85.613: “HGSIL of anus (R85.613)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. R85.613 carries an Excludes1 note covering K62.82: “anal intraepithelial neoplasia I [AIN I] (K62.82)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. R85.613 carries an Excludes1 note covering K62.82: “anal intraepithelial neoplasia II [AIN II] (K62.82)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. R85.613 carries an Excludes1 note covering K62.82: “dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| K62.82Dysplasia of anus | R85.613High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL) | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | K00-K95 — Diseases of the Digestive System (K00-K95) | R00-R99 — Symptoms, Signs and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified (R00-R99) |
| Definition | Dysplasia of anus is a billable ICD-10-CM diagnosis code (K62.82). | High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL) is a billable ICD-10-CM diagnosis code (R85.613). |
| Includes | anal canal Anal intraepithelial neoplasia I and II (AIN I and II) (histologically confirmed) Dysplasia of anus NOS Mild and moderate dysplasia of anus (histologically confirmed) | abnormal findings in peritoneal fluid abnormal findings in saliva |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources