T54.2

ICD-10Non-billable category

Toxic effects of corrosive acids and acid-like substances

Official ICD-10-CM descriptor (FY2026)

Toxic effects of corrosive acids and acid-like substances

T54.2 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.

Inclusion terms

Toxic effects of hydrochloric acid
Toxic effects of sulfuric acid

ICD-10-CM FY2026 defines 1 code beneath T54.2. See the ICD-10-CM index for what this site publishes.

Related codes in T54

Where this code sits

Chapter: 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block: Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
Parent code: T54

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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.