Need for prophylactic vaccination and inoculation against diphtheria-tetanus-pertussis, combined [DTP] [DTaP]

This code signifies the administrative encounter for a patient receiving or needing the combined diphtheria, tetanus, and pertussis vaccine. It indicates a health encounter focused on preventative care through immunization against these three infectious diseases.

This code is used when a patient presents for a DTP, DTaP, or similar combined diphtheria-tetanus-pertussis vaccination. It is appropriate for routine childhood immunizations, booster shots, or catch-up schedules for these specific diseases.

• This code is for the need for or administration of the vaccine, not for the disease itself.
• Always sequence this as a primary diagnosis when the sole reason for the encounter is vaccination.
• Ensure the specific vaccine administered is documented to support the use of this combined code.