T55.1X2A
✓ Billable
Toxic effect of detergents, intentional self-harm, initial encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T55.1X2A
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code T55.1X2A?
ICD-10-CM code T55.1X2A represents Toxic effect of detergents, intentional self-harm, initial encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T55.1X2A billable?
Yes. T55.1X2A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is T55.1X2A in?
T55.1X2A belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T55 category
T55
Toxic effect of soaps and detergents
Non-billable
T55.0
Toxic effect of soaps
Non-billable
T55.1
Toxic effect of detergents
Non-billable
T55.0X
Toxic effect of soaps
Non-billable
T55.1X
Toxic effect of detergents
Non-billable
T55.0X1
Toxic effect of soaps, accidental (unintentional)
Non-billable
T55.0X2
Toxic effect of soaps, intentional self-harm
Non-billable
T55.0X3
Toxic effect of soaps, assault
Non-billable
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