Persons with potential health hazards related to communicable diseases Z20-Z29

Codes
  • Z20
    Contact with and (suspected) exposure to communicable diseases
  • Z21
    Asymptomatic human immunodeficiency virus [HIV] infection status
  • Z22
    Carrier of infectious disease
  • Z23
    Encounter for immunization
  • Z28
    Immunization not carried out and underimmunization status
  • Z29
    Encounter for other prophylactic measures
ICD-10-CM Diagnosis Codes Z20-*
  • Z20 Contact with and (suspected) exposure to comm...
    • Z20.0 Contact with and (suspected) exposure to inte...
      • Z20.01 Contact with and (suspected) exposure to inte...
      • Z20.09 Contact with and (suspected) exposure to othe...
    • Z20.1 Contact with and (suspected) exposure to tube...
    • Z20.2 Contact with and (suspected) exposure to infe...
    • Z20.3 Contact with and (suspected) exposure to rabi...
    • Z20.4 Contact with and (suspected) exposure to rube...
    • Z20.5 Contact with and (suspected) exposure to vira...
    • Z20.6 Contact with and (suspected) exposure to huma...
    • Z20.7 Contact with and (suspected) exposure to pedi...
    • Z20.8 Contact with and (suspected) exposure to othe...
      • Z20.81 Contact with and (suspected) exposure to othe...
        • Z20.810 Contact with and (suspected) exposure to anth...
        • Z20.811 Contact with and (suspected) exposure to meni...
        • Z20.818 Contact with and (suspected) exposure to othe...
      • Z20.82 Contact with and (suspected) exposure to othe...
        • Z20.820 Contact with and (suspected) exposure to vari...
        • Z20.821 Contact with and (suspected) exposure to Zika...
        • Z20.822 Contact with and (suspected) exposure to COVI...
        • Z20.828 Contact with and (suspected) exposure to othe...
      • Z20.89 Contact with and (suspected) exposure to othe...
    • Z20.9 Contact with and (suspected) exposure to unsp...
ICD-10-CM Diagnosis Codes Z21-*
  • Z21 Asymptomatic human immunodeficiency virus [HI...
ICD-10-CM Diagnosis Codes Z22-*
  • Z22 Carrier of infectious disease
    • Z22.0 Carrier of typhoid
    • Z22.1 Carrier of other intestinal infectious diseas...
    • Z22.2 Carrier of diphtheria
    • Z22.3 Carrier of other specified bacterial diseases...
      • Z22.31 Carrier of bacterial disease due to meningoco...
      • Z22.32 Carrier of bacterial disease due to staphyloc...
        • Z22.321 Carrier or suspected carrier of Methicillin s...
        • Z22.322 Carrier or suspected carrier of Methicillin r...
      • Z22.33 Carrier of bacterial disease due to streptoco...
        • Z22.330 Carrier of Group B streptococcus
        • Z22.338 Carrier of other streptococcus
      • Z22.39 Carrier of other specified bacterial diseases...
    • Z22.4 Carrier of infections with a predominantly se...
    • Z22.6 Carrier of human T-lymphotropic virus type-1 ...
    • Z22.7 Latent tuberculosis
    • Z22.8 Carrier of other infectious diseases
    • Z22.9 Carrier of infectious disease, unspecified
ICD-10-CM Diagnosis Codes Z23-*
  • Z23 Encounter for immunization
ICD-10-CM Diagnosis Codes Z28-*
  • Z28 Immunization not carried out and underimmuniz...
    • Z28.0 Immunization not carried out because of contr...
      • Z28.01 Immunization not carried out because of acute...
      • Z28.02 Immunization not carried out because of chron...
      • Z28.03 Immunization not carried out because of immun...
      • Z28.04 Immunization not carried out because of patie...
      • Z28.09 Immunization not carried out because of other...
    • Z28.1 Immunization not carried out because of patie...
    • Z28.2 Immunization not carried out because of patie...
      • Z28.20 Immunization not carried out because of patie...
      • Z28.21 Immunization not carried out because of patie...
      • Z28.29 Immunization not carried out because of patie...
    • 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 h...
      • Z28.82 Immunization not carried out because of careg...
      • Z28.83 Immunization not carried out due to unavailab...
      • Z28.89 Immunization not carried out for other reason...
    • Z28.9 Immunization not carried out for unspecified ...
ICD-10-CM Diagnosis Codes Z29-*
  • Z29 Encounter for other prophylactic measures
    • Z29.1 Encounter for prophylactic immunotherapy
      • Z29.11 Encounter for prophylactic immunotherapy for ...
      • Z29.12 Encounter for prophylactic antivenin
      • Z29.13 Encounter for prophylactic Rho(D) immune glob...
      • Z29.14 Encounter for prophylactic rabies immune glob...
    • Z29.3 Encounter for prophylactic fluoride administr...
    • Z29.8 Encounter for other specified prophylactic me...
    • Z29.9 Encounter for prophylactic measures, unspecif...