Is T81.321 a billable code?
No. T81.321 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T81.321: Disruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T81.321 groups related diagnoses under disruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T81.321
- T81.321ADisruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia, initial encounter
- T81.321DDisruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia, subsequent encounter
- T81.321SDisruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia, sequela
Other codes in T81.32 Disruption of internal operation (surgical) wound, not elsewhere classified
T81.321 questions
What does T81.321 mean?
T81.321 is the ICD-10-CM code for Disruption or dehiscence of closure of internal operation (surgical) wound of abdominal wall muscle or fascia. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.