MCMedicalCodingSoftware
T79.2

T79.2: Traumatic secondary and recurrent hemorrhage and seroma

Non-billable headerICD-10-CM

T79.2 is a non-billable header ICD-10-CM code for traumatic secondary and recurrent hemorrhage and seroma. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category T79

A
initial encounter
D
subsequent encounter
S
sequela

Excludes2 inherited from the categories above T79.2

Not part of this code, but both may be coded when both are present.

Written on T79: Certain early complications of trauma, not elsewhere classified

  • acute respiratory distress syndrome (J80)
  • complications occurring during or following medical procedures (T80-T88)
  • complications of surgical and medical care NEC (T80-T88)
  • newborn respiratory distress syndrome (P22.0)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Hemorrhage, hemorrhagic›recurring, following initial hemorrhage at time of injury
  • Seroma›traumatic, secondary and recurrent
  • Hemorrhage, hemorrhagic›secondary›following initial hemorrhage at time of injury
  • Hemorrhage, hemorrhagic›traumatic - code to specific injury›recurring or secondary(following initial hemorrhage at time of injury)

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead T79.2

3 child codes. Green means billable.

Other codes under T79

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.