The ICD-10 code range for Persons with potential health hazards related to communicable diseases Z20-Z29 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (Z20-Z29), Persons with potential health hazards related to communicable diseases contains ICD-10 codes for Immunization not carried out and underimmunization status, Immunization not carried out because of contraindication, Immunization not carried out because of patient decision for reasons of belief or group pressure, Immunization not carried out because of patient decision for other and unspecified reason, Underimmunization status, Immunization not carried out for other reason, Immunization not carried out for unspecified reason