T54.3X4D Toxic effect of corrosive alkalis and alkali-like substances, undetermined, subsequent encounter
Billable / valid for submission ICD10CM Release FY2026
Short description: Tox eff of corrosv alkalis and alk-like substnc, undet, subs
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Toxic effect of corrosive alkalis and alkali-like substances, undetermined, subsequent encounter | yes |
Related codes in T54
- T54 Toxic effect of corrosive substances
- T54.0 Toxic effects of phenol and phenol homologues
- T54.0X Toxic effects of phenol and phenol homologues
- T54.0X1 Toxic effect of phenol and phenol homologues, accidental (unintentional)
- T54.0X1A Toxic effect of phenol and phenol homologues, accidental (unintentional), initial encounter
- T54.0X1D Toxic effect of phenol and phenol homologues, accidental (unintentional), subsequent encounter
- T54.0X1S Toxic effect of phenol and phenol homologues, accidental (unintentional), sequela
- T54.0X2 Toxic effect of phenol and phenol homologues, intentional self-harm
- T54.0X2A Toxic effect of phenol and phenol homologues, intentional self-harm, initial encounter
- T54.0X2D Toxic effect of phenol and phenol homologues, intentional self-harm, subsequent encounter
- T54.0X2S Toxic effect of phenol and phenol homologues, intentional self-harm, sequela
- T54.0X3 Toxic effect of phenol and phenol homologues, assault
- T54.0X3A Toxic effect of phenol and phenol homologues, assault, initial encounter
- T54.0X3D Toxic effect of phenol and phenol homologues, assault, subsequent encounter
- T54.0X3S Toxic effect of phenol and phenol homologues, assault, sequela
- T54.0X4 Toxic effect of phenol and phenol homologues, undetermined
- T54.0X4A Toxic effect of phenol and phenol homologues, undetermined, initial encounter
- T54.0X4D Toxic effect of phenol and phenol homologues, undetermined, subsequent encounter
- T54.0X4S Toxic effect of phenol and phenol homologues, undetermined, sequela
- T54.1 Toxic effects of other corrosive organic compounds