T46.1X6A Underdosing of calcium-channel blockers, 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 calcium-channel blockers, initial encounter | yes |
Related codes in T46
- T46 Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
- T46.0 Poisoning by, adverse effect of and underdosing of cardiac-stimulant glycosides and drugs of similar action
- T46.0X Poisoning by, adverse effect of and underdosing of cardiac-stimulant glycosides and drugs of similar action
- T46.0X1 Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional)
- T46.0X1A Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), initial encounter
- T46.0X1D Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), subsequent encounter
- T46.0X1S Poisoning by cardiac-stimulant glycosides and drugs of similar action, accidental (unintentional), sequela
- T46.0X2 Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm
- T46.0X2A Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, initial encounter
- T46.0X2D Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, subsequent encounter
- T46.0X2S Poisoning by cardiac-stimulant glycosides and drugs of similar action, intentional self-harm, sequela
- T46.0X3 Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault
- T46.0X3A Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, initial encounter
- T46.0X3D Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, subsequent encounter
- T46.0X3S Poisoning by cardiac-stimulant glycosides and drugs of similar action, assault, sequela
- T46.0X4 Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined
- T46.0X4A Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, initial encounter
- T46.0X4D Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, subsequent encounter
- T46.0X4S Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, sequela
- T46.0X5 Adverse effect of cardiac-stimulant glycosides and drugs of similar action