Gulf war illness, subsequent encounter

Instruction Source: T75.830D

Gulf war illness, subsequent encounter

Instruction Source: T75.830

Gulf war illness

Instruction Source: T75.83

Effects of war theater

Instruction Source: T75.8

Other specified effects of external causes

Instruction Source: T75

Other and unspecified effects of other external causes

Excludes 1 (Mutually Exclusive)

• adverse effects NEC (T78.-)

Excludes 2 (Not Included Here)

• burns (electric) (T20-T31)

Instruction Source: T66-T78

Other and unspecified effects of external causes (T66-T78)

Instruction Source: S00-T88

Injury, poisoning and certain other consequences of external causes

Excludes 2 (Not Included Here)

• birth trauma (P10-P15)
• obstetric trauma (O70-O71)

Clinical Notes

• Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code