Instruction Source: T67.3XXA
Heat exhaustion, anhydrotic, initial encounter
Instruction Source: T67.3
Heat exhaustion, anhydrotic
Excludes 1 (Mutually Exclusive)
- heat exhaustion due to salt depletion (T67.4)
Instruction Source: T67
Effects of heat and light
Excludes 1 (Mutually Exclusive)
- erythema [dermatitis] ab igne (L59.0)
- malignant hyperpyrexia due to anesthesia (T88.3)
- radiation-related disorders of the skin and subcutaneous tissue (L55-L59)
Excludes 2 (Not Included Here)
- burns (T20-T31)
- sunburn (L55.-)
- sweat disorder due to heat (L74-L75)
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