T81.32
⚠ Non-billable (Header)Disruption of internal operation (surgical) wound, not elsewhere classified
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.
❌ Excludes1
inherited from T81.3Rules from parent category T81.3: Disruption of wound, not elsewhere classified
- • breakdown (mechanical) of permanent sutures (T85.612)
- • displacement of permanent sutures (T85.622)
- • disruption of cesarean delivery wound (O90.0)
- • disruption of perineal obstetric wound (O90.1)
- • mechanical complication of permanent sutures NEC (T85.692)
Child Codes (4)
T81.320Disruption or dehiscence of gastrointestinal tract anastomosis, repair, or closureT81.321Disruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fasciaT81.328Disruption or dehiscence of closure of other specified internal operation (surgical) woundT81.329Deep disruption or dehiscence of operation wound, unspecified
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CodeT81.32
BillableNo — Header code
ParentT81.3
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes15 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)