T81.329
⚠ Non-billable (Header)Deep disruption or dehiscence of operation wound, unspecified
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
Deep disruption or dehiscence of operation wound NOS
✅ No additional coding notes for T81.329
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CodeT81.329
BillableNo — Header code
ParentT81.32
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes3
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)