ICD-10 Code: Z28.9 – Immunization not carried out for unspecified reason

ICD-10 code Z28.9 corresponds to Immunization not carried out for unspecified reason. This code is classified under the chapter Z28 Immunization not carried out and underimmunization status, which is part of the Z20-Z29: Persons with potential health hazards related to communicable diseases category.

The parent chapter is Factors influencing health status and contact with health services.