Z28 - Immunization not carried out and underimmunization status
Z28.0 - Immunization not carried out because of contraindication
Z28.01 - Immunization not carried out because of acute illness of patient
Z28.02 - Immunization not carried out because of chronic illness or condition of patient
Z28.03 - Immunization not carried out because of immune compromised state of patient
Z28.04 - Immunization not carried out because of patient allergy to vaccine or component
Z28.09 - Immunization not carried out because of other contraindication