T79 Certain early complications of trauma, not elsewhere classified

Category / Non-billable header 21 subcodes

Block: Certain early complications of trauma (T79)

Excludes 2 (not included here)

  • 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)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
T79..0 Air embolism (traumatic) No
T79..1 Fat embolism (traumatic) No
T79..2 Traumatic secondary and recurrent hemorrhage and seroma No
T79..4 Traumatic shock No
T79..5 Traumatic anuria No
T79..6 Traumatic ischemia of muscle No
T79..7 Traumatic subcutaneous emphysema No
T79..A Traumatic compartment syndrome No
T79..A0 Compartment syndrome, unspecified No
T79..A1 Traumatic compartment syndrome of upper extremity No
T79..A11 Traumatic compartment syndrome of right upper extremity No
T79..A12 Traumatic compartment syndrome of left upper extremity No
T79..A19 Traumatic compartment syndrome of unspecified upper extremity No
T79..A2 Traumatic compartment syndrome of lower extremity No
T79..A21 Traumatic compartment syndrome of right lower extremity No
T79..A22 Traumatic compartment syndrome of left lower extremity No
T79..A29 Traumatic compartment syndrome of unspecified lower extremity No
T79..A3 Traumatic compartment syndrome of abdomen No
T79..A9 Traumatic compartment syndrome of other sites No
T79..8 Other early complications of trauma No
T79..9 Unspecified early complication of trauma No

Last reviewed: September 2026