T54.1X — Toxic effects of other corrosive organic compounds
Is T54.1X billable?
No — T54.1X is a non-billable header code. T54.1X groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 12 billable codes beneath T54.1X.
Billable codes under this header
- T54.1X1AToxic effect of other corrosive organic compounds, accidental (unintentional), initial encounter
- T54.1X1DToxic effect of other corrosive organic compounds, accidental (unintentional), subsequent encounter
- T54.1X1SToxic effect of other corrosive organic compounds, accidental (unintentional), sequela
- T54.1X2AToxic effect of other corrosive organic compounds, intentional self-harm, initial encounter
- T54.1X2DToxic effect of other corrosive organic compounds, intentional self-harm, subsequent encounter
- T54.1X2SToxic effect of other corrosive organic compounds, intentional self-harm, sequela
- T54.1X3AToxic effect of other corrosive organic compounds, assault, initial encounter
- T54.1X3DToxic effect of other corrosive organic compounds, assault, subsequent encounter
- T54.1X3SToxic effect of other corrosive organic compounds, assault, sequela
- T54.1X4AToxic effect of other corrosive organic compounds, undetermined, initial encounter
- T54.1X4DToxic effect of other corrosive organic compounds, undetermined, subsequent encounter
- T54.1X4SToxic effect of other corrosive organic compounds, undetermined, sequela
T54.1X at a glance
| Code | T54.1X |
|---|---|
| Description | Toxic effects of other corrosive organic compounds |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from T51-T65
The conditions below can never be reported together with T54.1X on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- contact with and (suspected) exposure to toxic substances (Z77.-)
Use additional code — inherited from Chapter 19
Report an additional code alongside T54.1X to fully describe the condition. T54.1X is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T51-T65
Report an additional code alongside T54.1X to fully describe the condition. T54.1X is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T54.1X, but a patient may have both at the same time. When documentation supports it, T54.1X and the excluded code may both be reported.
What codes fall under T54.1X? (4)
- T54.1X1Toxic effect of other corrosive organic compounds, accidental (unintentional)not billable
- T54.1X2Toxic effect of other corrosive organic compounds, intentional self-harmnot billable
- T54.1X3Toxic effect of other corrosive organic compounds, assaultnot billable
- T54.1X4Toxic effect of other corrosive organic compounds, undeterminednot billable
How long has T54.1X existed?
T54.1X has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.