T50.A16S
BillableUnderdosing of pertussis vaccine, including combinations with a pertussis component, sequela
T50.A16S is the ICD-10-CM code for Underdosing of pertussis vaccine, including combinations with a pertussis component, sequela. It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code T50.A16S?
- T50.A16S is the ICD-10-CM code for "Underdosing of pertussis vaccine, including combinations with a pertussis component, sequela". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T50.A16S a billable code?
- Yes — T50.A16S is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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