T79.2 Traumatic secondary and recurrent hemorrhage and seroma
The ICD-10-CM code for Traumatic secondary and recurrent hemorrhage and seroma is T79.2 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- T79: Certain early complications of trauma (T79)
- Category T79
- 22 codes (18 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to T79.2:
- Seroma › traumatic, secondary and recurrent
- Hemorrhage, hemorrhagic (concealed) › recurring, following initial hemorrhage at time of injury
- Hemorrhage, hemorrhagic (concealed) › secondary (nontraumatic) › following initial hemorrhage at time of injury
- Hemorrhage, hemorrhagic (concealed) › traumatic - code to specific injury › recurring or secondary (following initial hemorrhage at time of injury)
Official Coding Guidelines
POA when one ICD-10-CM code represents multiple conditionsSame Diagnosis Code for Two or More Conditions When the same ICD-10-CM diagnosis code applies to two or more conditions during the same encounter (e.g., two separate conditions classified to the same ICD-10-CM diagnosis code): Assign “Y” if all conditions represented by the single ICD-10-CM code were present on admission (e.g., bilateral unspecified age-related cataracts). Assign “N” if any of the conditions represented by the single ICD-10-CM code was not present on admission (e.g. traumatic secondary and recurrent hemorrhage and seroma is assigned to a single code T79.2, but only one of the conditions was present on admission).
Sequence blood vessel/nerve injury first (fragment)injury is to the blood vessels or nerves, that injury should be sequenced first.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026