Is T55 a billable code?
No. T55 is a header code that groups 24 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T55: Toxic effect of soaps and detergents
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T55 groups related diagnoses under toxic effect of soaps and detergents. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T55
- T55.0X1AToxic effect of soaps, accidental (unintentional), initial encounter
- T55.0X1DToxic effect of soaps, accidental (unintentional), subsequent encounter
- T55.0X1SToxic effect of soaps, accidental (unintentional), sequela
- T55.0X2AToxic effect of soaps, intentional self-harm, initial encounter
- T55.0X2DToxic effect of soaps, intentional self-harm, subsequent encounter
- T55.0X2SToxic effect of soaps, intentional self-harm, sequela
- T55.0X3AToxic effect of soaps, assault, initial encounter
- T55.0X3DToxic effect of soaps, assault, subsequent encounter
- T55.0X3SToxic effect of soaps, assault, sequela
- T55.0X4AToxic effect of soaps, undetermined, initial encounter
- T55.0X4DToxic effect of soaps, undetermined, subsequent encounter
- T55.0X4SToxic effect of soaps, undetermined, sequela
- T55.1X1AToxic effect of detergents, accidental (unintentional), initial encounter
- T55.1X1DToxic effect of detergents, accidental (unintentional), subsequent encounter
- T55.1X1SToxic effect of detergents, accidental (unintentional), sequela
- T55.1X2AToxic effect of detergents, intentional self-harm, initial encounter
- T55.1X2DToxic effect of detergents, intentional self-harm, subsequent encounter
- T55.1X2SToxic effect of detergents, intentional self-harm, sequela
- T55.1X3AToxic effect of detergents, assault, initial encounter
- T55.1X3DToxic effect of detergents, assault, subsequent encounter
- T55.1X3SToxic effect of detergents, assault, sequela
- T55.1X4AToxic effect of detergents, undetermined, initial encounter
- T55.1X4DToxic effect of detergents, undetermined, subsequent encounter
- T55.1X4SToxic effect of detergents, undetermined, sequela
T55 questions
What does T55 mean?
T55 is the ICD-10-CM code for Toxic effect of soaps and detergents. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.