T45.3X6A Underdosing of enzymes, initial encounter
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Underdosing of enzymes, initial encounter | yes |
Related codes in T45
- T45 Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified
- T45.0 Poisoning by, adverse effect of and underdosing of antiallergic and antiemetic drugs
- T45.0X Poisoning by, adverse effect of and underdosing of antiallergic and antiemetic drugs
- T45.0X1 Poisoning by antiallergic and antiemetic drugs, accidental (unintentional)
- T45.0X1A Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), initial encounter
- T45.0X1D Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), subsequent encounter
- T45.0X1S Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), sequela
- T45.0X2 Poisoning by antiallergic and antiemetic drugs, intentional self-harm
- T45.0X2A Poisoning by antiallergic and antiemetic drugs, intentional self-harm, initial encounter
- T45.0X2D Poisoning by antiallergic and antiemetic drugs, intentional self-harm, subsequent encounter
- T45.0X2S Poisoning by antiallergic and antiemetic drugs, intentional self-harm, sequela
- T45.0X3 Poisoning by antiallergic and antiemetic drugs, assault
- T45.0X3A Poisoning by antiallergic and antiemetic drugs, assault, initial encounter
- T45.0X3D Poisoning by antiallergic and antiemetic drugs, assault, subsequent encounter
- T45.0X3S Poisoning by antiallergic and antiemetic drugs, assault, sequela
- T45.0X4 Poisoning by antiallergic and antiemetic drugs, undetermined
- T45.0X4A Poisoning by antiallergic and antiemetic drugs, undetermined, initial encounter
- T45.0X4D Poisoning by antiallergic and antiemetic drugs, undetermined, subsequent encounter
- T45.0X4S Poisoning by antiallergic and antiemetic drugs, undetermined, sequela
- T45.0X5 Adverse effect of antiallergic and antiemetic drugs