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M1172 Documentation of medical reason(s) for not administering td or tdap vaccine (e.g., prior anaphylaxis due to the td or tdap vaccine or history of encephalopathy within seven days after a previous dose of a td-containing vaccine)

Billable / valid for submission HCPCS Release 2026Q3

Short description: Doc med rsn no td/tdap

Version history

ReleaseValid fromValid toDescriptionBillable
2026Q32026-07-01currentDocumentation of medical reason(s) for not administering td or tdap vaccine (e.g., prior anaphylaxis due to the td or tdap vaccine or history of encephalopathy within seven days after a previous dose of a td-containing vaccine)yes

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