Current
T55 — Toxic effect of soaps and detergents
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 T55
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS