ICD-10-CM category
T55: Toxic effect of soaps and detergents
Codes under T55 (Toxic effect of soaps and detergents). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| T55.0 | Toxic effect of soaps | — |
| T55.0 | Toxic effect of soaps | — |
| T55.0X | Toxic effect of soaps | — |
| T55.0X | Toxic effect of soaps | — |
| T55.0X1 | Toxic effect of soaps, accidental (unintentional) | — |
| T55.0X1 | Toxic effect of soaps, accidental (unintentional) | — |
| T55.0X1A | Toxic effect of soaps, accidental (unintentional), initial encounter | ✓ |
| T55.0X1A | Toxic effect of soaps, accidental (unintentional), initial encounter | ✓ |
| T55.0X1D | Toxic effect of soaps, accidental (unintentional), subsequent encounter | ✓ |
| T55.0X1D | Toxic effect of soaps, accidental (unintentional), subsequent encounter | ✓ |
| T55.0X1S | Toxic effect of soaps, accidental (unintentional), sequela | ✓ |
| T55.0X1S | Toxic effect of soaps, accidental (unintentional), sequela | ✓ |
| T55.0X2 | Toxic effect of soaps, intentional self-harm | — |
| T55.0X2 | Toxic effect of soaps, intentional self-harm | — |
| T55.0X2A | Toxic effect of soaps, intentional self-harm, initial encounter | ✓ |
| T55.0X2A | Toxic effect of soaps, intentional self-harm, initial encounter | ✓ |
| T55.0X2D | Toxic effect of soaps, intentional self-harm, subsequent encounter | ✓ |
| T55.0X2D | Toxic effect of soaps, intentional self-harm, subsequent encounter | ✓ |
| T55.0X2S | Toxic effect of soaps, intentional self-harm, sequela | ✓ |
| T55.0X2S | Toxic effect of soaps, intentional self-harm, sequela | ✓ |
| T55.0X3 | Toxic effect of soaps, assault | — |
| T55.0X3 | Toxic effect of soaps, assault | — |
| T55.0X3A | Toxic effect of soaps, assault, initial encounter | ✓ |
| T55.0X3A | Toxic effect of soaps, assault, initial encounter | ✓ |
| T55.0X3D | Toxic effect of soaps, assault, subsequent encounter | ✓ |
| T55.0X3D | Toxic effect of soaps, assault, subsequent encounter | ✓ |
| T55.0X3S | Toxic effect of soaps, assault, sequela | ✓ |
| T55.0X3S | Toxic effect of soaps, assault, sequela | ✓ |
| T55.0X4 | Toxic effect of soaps, undetermined | — |
| T55.0X4 | Toxic effect of soaps, undetermined | — |
| T55.0X4A | Toxic effect of soaps, undetermined, initial encounter | ✓ |
| T55.0X4A | Toxic effect of soaps, undetermined, initial encounter | ✓ |
| T55.0X4D | Toxic effect of soaps, undetermined, subsequent encounter | ✓ |
| T55.0X4D | Toxic effect of soaps, undetermined, subsequent encounter | ✓ |
| T55.0X4S | Toxic effect of soaps, undetermined, sequela | ✓ |
| T55.0X4S | Toxic effect of soaps, undetermined, sequela | ✓ |
| T55.1 | Toxic effect of detergents | — |
| T55.1 | Toxic effect of detergents | — |
| T55.1X | Toxic effect of detergents | — |
| T55.1X | Toxic effect of detergents | — |
| T55.1X1 | Toxic effect of detergents, accidental (unintentional) | — |
| T55.1X1 | Toxic effect of detergents, accidental (unintentional) | — |
| T55.1X1A | Toxic effect of detergents, accidental (unintentional), initial encounter | ✓ |
| T55.1X1A | Toxic effect of detergents, accidental (unintentional), initial encounter | ✓ |
| T55.1X1D | Toxic effect of detergents, accidental (unintentional), subsequent encounter | ✓ |
| T55.1X1D | Toxic effect of detergents, accidental (unintentional), subsequent encounter | ✓ |
| T55.1X1S | Toxic effect of detergents, accidental (unintentional), sequela | ✓ |
| T55.1X1S | Toxic effect of detergents, accidental (unintentional), sequela | ✓ |
| T55.1X2 | Toxic effect of detergents, intentional self-harm | — |
| T55.1X2 | Toxic effect of detergents, intentional self-harm | — |
| T55.1X2A | Toxic effect of detergents, intentional self-harm, initial encounter | ✓ |
| T55.1X2A | Toxic effect of detergents, intentional self-harm, initial encounter | ✓ |
| T55.1X2D | Toxic effect of detergents, intentional self-harm, subsequent encounter | ✓ |
| T55.1X2D | Toxic effect of detergents, intentional self-harm, subsequent encounter | ✓ |
| T55.1X2S | Toxic effect of detergents, intentional self-harm, sequela | ✓ |
| T55.1X2S | Toxic effect of detergents, intentional self-harm, sequela | ✓ |
| T55.1X3 | Toxic effect of detergents, assault | — |
| T55.1X3 | Toxic effect of detergents, assault | — |
| T55.1X3A | Toxic effect of detergents, assault, initial encounter | ✓ |
| T55.1X3A | Toxic effect of detergents, assault, initial encounter | ✓ |
| T55.1X3D | Toxic effect of detergents, assault, subsequent encounter | ✓ |
| T55.1X3D | Toxic effect of detergents, assault, subsequent encounter | ✓ |
| T55.1X3S | Toxic effect of detergents, assault, sequela | ✓ |
| T55.1X3S | Toxic effect of detergents, assault, sequela | ✓ |
| T55.1X4 | Toxic effect of detergents, undetermined | — |
| T55.1X4 | Toxic effect of detergents, undetermined | — |
| T55.1X4A | Toxic effect of detergents, undetermined, initial encounter | ✓ |
| T55.1X4A | Toxic effect of detergents, undetermined, initial encounter | ✓ |
| T55.1X4D | Toxic effect of detergents, undetermined, subsequent encounter | ✓ |
| T55.1X4D | Toxic effect of detergents, undetermined, subsequent encounter | ✓ |
| T55.1X4S | Toxic effect of detergents, undetermined, sequela | ✓ |
| T55.1X4S | Toxic effect of detergents, undetermined, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code T55?
T55 is an ICD-10-CM category covering Toxic effect of soaps and detergents. It contains 72 more specific diagnosis codes, 48 of which are billable.
Is T55 a billable code?
No — T55 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example T55.0 — Toxic effect of soaps). 48 of the 72 codes under T55 are billable.
What codes fall under T55?
T55 includes T55.0, T55.0, T55.0X, T55.0X, T55.0X1, plus 67 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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