T73.2XXA✓ Billable
Exhaustion due to exposure, initial encounter
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├T66-T78Other and unspecified effects of external causes (T66-T78)├T73Effects of other deprivation
└T73.2XXAExhaustion due to exposure, initial encounter
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