T55.0X is the authoritative medical code for Toxic effect of soaps. This classification is used in medical billing and clinical recording to specify the clinical criteria for toxic effect of soaps (ICD-10-CM T55.0X), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Toxic effect of soaps is a non-billable ICD-10-CM category code T55.0X. A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): contact with and suspected exposure to toxic substances Z77.-. Use additional code: code(s):; for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents J60-J70; personal history of foreign body fully removed Z87.821; to identify any retained foreign body, if applicable Z18.-. 7th character: The appropriate 7th character is to be added to each code from category T55.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T55.0X in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- contact with and suspected exposure to toxic substances Z77.-
Use Additional Code
Supplementary codes the tabular list directs you to add.
- code(s):
- for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents J60-J70
- personal history of foreign body fully removed Z87.821
- to identify any retained foreign body, if applicable Z18.-
Frequently Asked Questions (FAQ) & Clinical Guidance
Can T55.0X be billed directly?
No. T55.0X (Toxic effect of soaps) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Does T55.0X require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T55.
What can't be coded together with T55.0X?
Per official ICD-10-CM Excludes1 instructions, T55.0X must not be reported together with: contact with and (suspected) exposure to toxic substances (Z77.-).
Is an additional code needed with T55.0X?
Use additional code(s) to specify: code(s):; for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70); personal history of foreign body fully removed (Z87.821); to identify any retained foreign body, if applicable (Z18.-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to T55.0X in its code family, with their registry titles.
- T55.0X1 — Toxic effect of soaps, accidental (unintentional)
- T55.0X1A — Toxic effect of soaps, accidental (unintentional), initial encounter
- T55.0X1D — Toxic effect of soaps, accidental (unintentional), subsequent encounter
- T55.0X1S — Toxic effect of soaps, accidental (unintentional), sequela
- T55.0X2 — Toxic effect of soaps, intentional self-harm
- T55.0X2A — Toxic effect of soaps, intentional self-harm, initial encounter
- T55.0X2D — Toxic effect of soaps, intentional self-harm, subsequent encounter
- T55.0X2S — Toxic effect of soaps, intentional self-harm, sequela
- T55.0X3 — Toxic effect of soaps, assault
- T55.0X3A — Toxic effect of soaps, assault, initial encounter
View all 16 codes in the T55.0X1 family