Block · Chapter 21
Z20-Z29Persons with potential health hazards related to communicable diseases (Z20-Z29)
85 codes · 6 categories
Z20Contact with and (suspected) exposure to communicable diseases23 codes →
Z20Contact with and (suspected) exposure to communicable diseasesHeaderZ20.0Contact with and (suspected) exposure to intestinal infectious diseasesHeaderZ20.01Contact with and (suspected) exposure to intestinal infectious diseases due to Escherichia coli (E. coli)BillableZ20.09Contact with and (suspected) exposure to other intestinal infectious diseasesBillableZ20.1Contact with and (suspected) exposure to tuberculosisBillableZ20.2Contact with and (suspected) exposure to infections with a predominantly sexual mode of transmissionBillableZ20.3Contact with and (suspected) exposure to rabiesBillableZ20.4Contact with and (suspected) exposure to rubellaBillableZ20.5Contact with and (suspected) exposure to viral hepatitisBillableZ20.6Contact with and (suspected) exposure to human immunodeficiency virus [HIV]BillableZ20.7Contact with and (suspected) exposure to pediculosis, acariasis and other infestationsBillableZ20.8Contact with and (suspected) exposure to other communicable diseasesHeaderZ20.81Contact with and (suspected) exposure to other bacterial communicable diseasesHeaderZ20.810Contact with and (suspected) exposure to anthraxBillableZ20.811Contact with and (suspected) exposure to meningococcusBillableZ20.818Contact with and (suspected) exposure to other bacterial communicable diseasesBillableZ20.82Contact with and (suspected) exposure to other viral communicable diseasesHeaderZ20.820Contact with and (suspected) exposure to varicellaBillableZ20.821Contact with and (suspected) exposure to Zika virusBillableZ20.822Contact with and (suspected) exposure to COVID-19BillableZ20.828Contact with and (suspected) exposure to other viral communicable diseasesBillableZ20.89Contact with and (suspected) exposure to other communicable diseasesBillableZ20.9Contact with and (suspected) exposure to unspecified communicable diseaseBillable
Z22Carrier of infectious disease26 codes →
Z22Carrier of infectious diseaseHeaderZ22.0Carrier of typhoidBillableZ22.1Carrier of other intestinal infectious diseasesBillableZ22.2Carrier of diphtheriaBillableZ22.3Carrier of other specified bacterial diseasesHeaderZ22.31Carrier of bacterial disease due to meningococciBillableZ22.32Carrier of bacterial disease due to staphylococciHeaderZ22.321Carrier or suspected carrier of Methicillin susceptible Staphylococcus aureusBillableZ22.322Carrier or suspected carrier of Methicillin resistant Staphylococcus aureusBillableZ22.33Carrier of bacterial disease due to streptococciHeaderZ22.330Carrier of Group B streptococcusBillableZ22.338Carrier of other streptococcusBillableZ22.34Carrier of Acinetobacter baumanniiHeaderZ22.340Carrier of carbapenem-resistant Acinetobacter baumanniiBillableZ22.341Carrier of carbapenem-sensitive Acinetobacter baumanniiBillableZ22.349Carrier of Acinetobacter baumannii, unspecifiedBillableZ22.35Carrier of EnterobacteralesHeaderZ22.350Carrier of carbapenem-resistant EnterobacteralesBillableZ22.358Carrier of other EnterobacteralesBillableZ22.359Carrier of Enterobacterales, unspecifiedBillableZ22.39Carrier of other specified bacterial diseasesBillableZ22.4Carrier of infections with a predominantly sexual mode of transmissionBillableZ22.6Carrier of human T-lymphotropic virus type-1 [HTLV-1] infectionBillableZ22.7Latent tuberculosisBillableZ22.8Carrier of other infectious diseasesBillableZ22.9Carrier of infectious disease, unspecifiedBillable
Z28Immunization not carried out and underimmunization status23 codes →
Z28Immunization not carried out and underimmunization statusHeaderZ28.0Immunization not carried out because of contraindicationHeaderZ28.01Immunization not carried out because of acute illness of patientBillableZ28.02Immunization not carried out because of chronic illness or condition of patientBillableZ28.03Immunization not carried out because of immune compromised state of patientBillableZ28.04Immunization not carried out because of patient allergy to vaccine or componentBillableZ28.09Immunization not carried out because of other contraindicationBillableZ28.1Immunization not carried out because of patient decision for reasons of belief or group pressureBillableZ28.2Immunization not carried out because of patient decision for other and unspecified reasonHeaderZ28.20Immunization not carried out because of patient decision for unspecified reasonBillableZ28.21Immunization not carried out because of patient refusalBillableZ28.29Immunization not carried out because of patient decision for other reasonBillableZ28.3Underimmunization statusHeaderZ28.31Underimmunization for COVID-19 statusHeaderZ28.310Unvaccinated for COVID-19BillableZ28.311Partially vaccinated for COVID-19BillableZ28.39Other underimmunization statusBillableZ28.8Immunization not carried out for other reasonHeaderZ28.81Immunization not carried out due to patient having had the diseaseBillableZ28.82Immunization not carried out because of caregiver refusalBillableZ28.83Immunization not carried out due to unavailability of vaccineBillableZ28.89Immunization not carried out for other reasonBillableZ28.9Immunization not carried out for unspecified reasonBillable
Z29Encounter for other prophylactic measures11 codes →
Z29Encounter for other prophylactic measuresHeaderZ29.1Encounter for prophylactic immunotherapyHeaderZ29.11Encounter for prophylactic immunotherapy for respiratory syncytial virus (RSV)BillableZ29.12Encounter for prophylactic antiveninBillableZ29.13Encounter for prophylactic Rho(D) immune globulinBillableZ29.14Encounter for prophylactic rabies immune globinBillableZ29.3Encounter for prophylactic fluoride administrationBillableZ29.8Encounter for other specified prophylactic measuresHeaderZ29.81Encounter for HIV pre-exposure prophylaxisBillableZ29.89Encounter for other specified prophylactic measuresBillableZ29.9Encounter for prophylactic measures, unspecifiedBillable