V06.3
ICD-9-CMThis code signifies the administrative encounter for a patient receiving a preventive vaccination against diphtheria, tetanus, pertussis, and poliomyelitis. It indicates the patient's need for immunization to protect against these four infectious diseases.
This code is used for routine well-child visits or other encounters where a DTP-polio combination vaccine is administered as part of a standard immunization schedule. It applies when the primary purpose of the visit is the prophylactic administration of this specific vaccine.
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