T59.2X4A Toxic effect of formaldehyde, undetermined, initial encounter
Billable / valid for submission ICD10CM Release FY2026
Short description: Toxic effect of formaldehyde, undetermined, init encntr
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Toxic effect of formaldehyde, undetermined, initial encounter | yes |
Related codes in T59
- T59 Toxic effect of other gases, fumes and vapors
- T59.0 Toxic effect of nitrogen oxides
- T59.0X Toxic effect of nitrogen oxides
- T59.0X1 Toxic effect of nitrogen oxides, accidental (unintentional)
- T59.0X1A Toxic effect of nitrogen oxides, accidental (unintentional), initial encounter
- T59.0X1D Toxic effect of nitrogen oxides, accidental (unintentional), subsequent encounter
- T59.0X1S Toxic effect of nitrogen oxides, accidental (unintentional), sequela
- T59.0X2 Toxic effect of nitrogen oxides, intentional self-harm
- T59.0X2A Toxic effect of nitrogen oxides, intentional self-harm, initial encounter
- T59.0X2D Toxic effect of nitrogen oxides, intentional self-harm, subsequent encounter
- T59.0X2S Toxic effect of nitrogen oxides, intentional self-harm, sequela
- T59.0X3 Toxic effect of nitrogen oxides, assault
- T59.0X3A Toxic effect of nitrogen oxides, assault, initial encounter
- T59.0X3D Toxic effect of nitrogen oxides, assault, subsequent encounter
- T59.0X3S Toxic effect of nitrogen oxides, assault, sequela
- T59.0X4 Toxic effect of nitrogen oxides, undetermined
- T59.0X4A Toxic effect of nitrogen oxides, undetermined, initial encounter
- T59.0X4D Toxic effect of nitrogen oxides, undetermined, subsequent encounter
- T59.0X4S Toxic effect of nitrogen oxides, undetermined, sequela
- T59.1 Toxic effect of sulfur dioxide