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N80.C1

⚠ Non-billable (Header)

Endometriosis of the anterior abdominal wall

Diseases of the genitourinary system (N00-N99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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✅ No additional coding notes for N80.C1

Child Codes (3)

N80.C10Endometriosis of the anterior abdominal wall, subcutaneous tissueN80.C11Endometriosis of the anterior abdominal wall, fascia and muscular layersN80.C19Endometriosis of the anterior abdominal wall, unspecified depth

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Code Information

CodeN80.C1
BillableNo — Header code
ParentN80.C
CategoryDiseases of the genitourinary system (N00-N99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)