T50.A16D Underdosing of pertussis vaccine, including combinations with a pertussis component, subsequent encounter
Billable / valid for submission ICD10CM Release FY2026
Short description: Undrdose of pertussis vaccine, inc combin w pertuss, subs
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Underdosing of pertussis vaccine, including combinations with a pertussis component, subsequent encounter | yes |
Related codes in T50
- T50 Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances
- T50.0 Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists
- T50.0X Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists
- T50.0X1 Poisoning by mineralocorticoids and their antagonists, accidental (unintentional)
- T50.0X1A Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), initial encounter
- T50.0X1D Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), subsequent encounter
- T50.0X1S Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), sequela
- T50.0X2 Poisoning by mineralocorticoids and their antagonists, intentional self-harm
- T50.0X2A Poisoning by mineralocorticoids and their antagonists, intentional self-harm, initial encounter
- T50.0X2D Poisoning by mineralocorticoids and their antagonists, intentional self-harm, subsequent encounter
- T50.0X2S Poisoning by mineralocorticoids and their antagonists, intentional self-harm, sequela
- T50.0X3 Poisoning by mineralocorticoids and their antagonists, assault
- T50.0X3A Poisoning by mineralocorticoids and their antagonists, assault, initial encounter
- T50.0X3D Poisoning by mineralocorticoids and their antagonists, assault, subsequent encounter
- T50.0X3S Poisoning by mineralocorticoids and their antagonists, assault, sequela
- T50.0X4 Poisoning by mineralocorticoids and their antagonists, undetermined
- T50.0X4A Poisoning by mineralocorticoids and their antagonists, undetermined, initial encounter
- T50.0X4D Poisoning by mineralocorticoids and their antagonists, undetermined, subsequent encounter
- T50.0X4S Poisoning by mineralocorticoids and their antagonists, undetermined, sequela
- T50.0X5 Adverse effect of mineralocorticoids and their antagonists