T53.9
ICD-10Non-billable categoryToxic effects of unsp halogen derivatives of aromat hydrocrb
Official ICD-10-CM descriptor (FY2026)
Toxic effects of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons
T53.9 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.
ICD-10-CM FY2026 defines 4 codes beneath T53.9. See the ICD-10-CM index for what this site publishes.
Related codes in T53
- T53.0Toxic effects of carbon tetrachloridecategory
- T53.1Toxic effects of chloroformcategory
- T53.2Toxic effects of trichloroethylenecategory
- T53.3Toxic effects of tetrachloroethylenecategory
- T53.4Toxic effects of dichloromethanecategory
- T53.5Toxic effects of chlorofluorocarbonscategory
- T53.6Toxic effects of halogen derivatives of aliphatic hydrocrbcategory
- T53.7Toxic effects of halogen derivatives of aromatic hydrocrbcategory
Where this code sits
- Parent code
- T53
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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.