ICD-10-CM > S00-T88 > T79-T79 > T79 > T79.A T79.A Traumatic compartment syndrome Non-Billable/Non-Specific Type 1 Excludes fibromyalgia (M79.7)nontraumatic compartment syndrome (M79.A-) Type 2 Excludes traumatic ischemic infarction of muscle (T79.6) Codes T79.A0Compartment syndrome, unspecifiedT79.A0XA..., initial encounterT79.A0XD..., subsequent encounterT79.A0XS..., sequelaT79.A1Traumatic compartment syndrome of upper extremityT79.A11Traumatic compartment syndrome of right upper extremityT79.A11A..., initial encounterT79.A11D..., subsequent encounterT79.A11S..., sequelaT79.A12Traumatic compartment syndrome of left upper extremityT79.A12A..., initial encounterT79.A12D..., subsequent encounterT79.A12S..., sequelaT79.A19Traumatic compartment syndrome of unspecified upper extremityT79.A19A..., initial encounterT79.A19D..., subsequent encounterT79.A19S..., sequelaT79.A2Traumatic compartment syndrome of lower extremityT79.A21Traumatic compartment syndrome of right lower extremityT79.A21A..., initial encounterT79.A21D..., subsequent encounterT79.A21S..., sequelaT79.A22Traumatic compartment syndrome of left lower extremityT79.A22A..., initial encounterT79.A22D..., subsequent encounterT79.A22S..., sequelaT79.A29Traumatic compartment syndrome of unspecified lower extremityT79.A29A..., initial encounterT79.A29D..., subsequent encounterT79.A29S..., sequelaT79.A3Traumatic compartment syndrome of abdomenT79.A3XA..., initial encounterT79.A3XD..., subsequent encounterT79.A3XS..., sequelaT79.A9Traumatic compartment syndrome of other sitesT79.A9XA..., initial encounterT79.A9XD..., subsequent encounterT79.A9XS..., sequela