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ICD Data
/Z00-Z99/Z20-Z29/Z28
Immunization not carried out and underimmunization status Z28
Codes
• 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
• Z28.1
Immunization not carried out because of patient decision for reasons of belief or group pressure
• Z28.2
Immunization not carried out because of patient decision for other and unspecified reason
• Z28.20
Immunization not carried out because of patient decision for unspecified reason
• Z28.21
Immunization not carried out because of patient refusal
• Z28.29
Immunization not carried out because of patient decision for other reason
• Z28.3
Underimmunization status
• Z28.31
Underimmunization for COVID-19 status
• Z28.310
Unvaccinated for COVID-19
• Z28.311
Partially vaccinated for COVID-19
• Z28.39
Other underimmunization status
• Z28.8
Immunization not carried out for other reason
• Z28.81
Immunization not carried out due to patient having had the disease
• Z28.82
Immunization not carried out because of caregiver refusal
• Z28.83
Immunization not carried out due to unavailability of vaccine
• Z28.89
Immunization not carried out for other reason
• Z28.9
Immunization not carried out for unspecified reason