Current
T53 — Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons
Part of Chapter 19: Injury, poisoning and certain other consequences of external causes , block Toxic effects of substances chiefly nonmedicinal as to source (T51-T65) .
Official Notes
7th Character
The appropriate 7th character is to be added to each code from category T53
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
- T53.0 Toxic effects of carbon tetrachloride Has subcodes
- T53.1 Toxic effects of chloroform Has subcodes
- T53.2 Toxic effects of trichloroethylene Has subcodes
- T53.3 Toxic effects of tetrachloroethylene Has subcodes
- T53.4 Toxic effects of dichloromethane Has subcodes
- T53.5 Toxic effects of chlorofluorocarbons Has subcodes
- T53.6 Toxic effects of other halogen derivatives of aliphatic hydrocarbons Has subcodes
- T53.7 Toxic effects of other halogen derivatives of aromatic hydrocarbons Has subcodes
- T53.9 Toxic effects of unspecified halogen derivatives of aliphatic and aromatic hydrocarbons Has subcodes
Referenced By
Official notes on these codes cite T53.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS