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K63

⚠ Non-billable (Header)

Other diseases of intestine

Diseases of the digestive system (K00-K95)

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

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✅ No additional coding notes for K63

Child Codes (8)

K63.0Abscess of intestine✓ Billable K63.1Perforation of intestine (nontraumatic)✓ Billable K63.2Fistula of intestine✓ Billable K63.3Ulcer of intestine✓ Billable K63.4Enteroptosis✓ Billable K63.5Polyp of colon✓ Billable K63.8Other specified diseases of intestineHeader K63.9Disease of intestine, unspecified✓ Billable

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Code Information

CodeK63

BillableNo — Header code

CategoryDiseases of the digestive system (K00-K95)

Excludes10 rule(s)

Excludes20 note(s)

Child codes8

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)