K63.82
⚠ Non-billable (Header)Intestinal microbial overgrowth
Diseases of the digestive system (K00-K95)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for K63.82
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CodeK63.82
BillableNo — Header code
ParentK63.8
CategoryDiseases of the digestive system (K00-K95)
Excludes10 rule(s)
Excludes20 note(s)
Child codes3
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)