T73.2

ICD-10Non-billable category

Exhaustion due to exposure

Official ICD-10-CM descriptor (FY2026)

Exhaustion due to exposure

T73.2 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Related codes in T73

Where this code sits

Chapter: 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block: Other and unspecified effects of external causes (T66-T78)
Parent code: T73

Krasyn AI Coder

Get code suggestions automatically as you type notes. Free for 50 analyses.

Install for Chrome — free

Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.