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    v1.0.28
    OpenPayerBilling CodesICD-10-CM CodesFactors influencing health status and contact with…

    Find policies, billing codes, payers, states, and providers

    15 categories

    Persons encountering health services for examinations

    The ICD-10 code range for Persons encountering health services for examinations Z00-Z13 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z00-Z13), Persons encountering health services for examinations contains ICD-10 codes for Encounter for general examination without complaint, suspected or reported diagnosis, Encounter for other special examination without complaint, suspected or reported diagnosis, Encounter for administrative examination, Encounter for medical observation for suspected diseases and conditions ruled out, Encounter for examination and observation for other reasons, Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out, Encounter for follow-up examination after completed treatment for malignant neoplasm, Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm, Encounter for screening for infectious and parasitic diseases, Encounter for screening for malignant neoplasms, Encounter for screening for other diseases and disorders

    Codes Z00–Z13Total Codes: 156
    Updated 9/1/2026Standalone

    Genetic carrier and genetic susceptibility to disease

    The ICD-10 code range for Genetic carrier and genetic susceptibility to disease Z14-Z15 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z14-Z15), Genetic carrier and genetic susceptibility to disease contains ICD-10 codes for Genetic carrier, Genetic susceptibility to disease

    Codes Z14–Z15Total Codes: 18
    Updated 9/1/2026Standalone

    Resistance to antimicrobial drugs

    The ICD-10 code range for Resistance to antimicrobial drugs Z16-Z16.39 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z16-Z16.39), Resistance to antimicrobial drugs contains ICD-10 codes for Resistance to antimicrobial drugs

    Codes Z16–Z16Total Codes: 19
    Updated 9/1/2026Standalone

    Estrogen receptor status

    The ICD-10 code range for Estrogen receptor status Z17-Z17.1 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z17-Z17.1), Estrogen receptor status contains ICD-10 codes for Estrogen, and other hormones and factors receptor status

    Codes Z17–Z17Total Codes: 10
    Updated 9/1/2026Standalone

    Retained foreign body fragments

    The ICD-10 code range for Retained foreign body fragments Z18-Z18.9 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z18-Z18.9), Retained foreign body fragments contains ICD-10 codes for Retained foreign body fragments

    Codes Z18–Z18Total Codes: 14
    Updated 9/1/2026Standalone

    Hormone sensitivity malignancy status

    The ICD-10 code range for Hormone sensitivity malignancy status Z19-Z19.2 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z19-Z19.2), Hormone sensitivity malignancy status contains ICD-10 codes for Hormone sensitivity malignancy status

    Codes Z19–Z19Total Codes: 2
    Updated 9/1/2026Standalone

    Persons with potential health hazards related to communicable diseases

    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 Contact with and (suspected) exposure to communicable diseases, Asymptomatic human immunodeficiency virus [HIV] infection status, Carrier of infectious disease, Encounter for immunization, Immunization not carried out and underimmunization status, Encounter for other prophylactic measures

    Codes Z20–Z29Total Codes: 65
    Updated 9/1/2026Standalone

    Persons encountering health services in circumstances related to reproduction

    The ICD-10 code range for Persons encountering health services in circumstances related to reproduction Z30-Z3A is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z30-Z3A), Persons encountering health services in circumstances related to reproduction contains ICD-10 codes for Encounter for contraceptive management, Encounter for procreative management, Encounter for pregnancy test and childbirth and childcare instruction, Pregnant state, Encounter for supervision of normal pregnancy, Encounter for antenatal screening of mother, Outcome of delivery, Liveborn infants according to place of birth and type of delivery, Encounter for maternal postpartum care and examination, Weeks of gestation

    Codes Z30–Z3ATotal Codes: 160
    Updated 9/1/2026Standalone

    Encounters for other specific health care

    The ICD-10 code range for Encounters for other specific health care Z40-Z53 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z40-Z53), Encounters for other specific health care contains ICD-10 codes for Encounter for prophylactic surgery, Encounter for procedures for purposes other than remedying health state, Encounter for plastic and reconstructive surgery following medical procedure or healed injury, Encounter for attention to artificial openings, Encounter for fitting and adjustment of external prosthetic device, Encounter for adjustment and management of implanted device, Encounter for fitting and adjustment of other devices, Orthopedic aftercare, Encounter for other postprocedural aftercare, Encounter for care involving renal dialysis, Encounter for other aftercare and medical care, Donors of organs and tissues, Persons encountering health services for specific procedures and treatment, not carried out

    Codes Z40–Z53Total Codes: 164
    Updated 9/1/2026Standalone

    Persons with potential health hazards related to socioeconomic and psychosocial circumstances

    The ICD-10 code range for Persons with potential health hazards related to socioeconomic and psychosocial circumstances Z55-Z65 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z55-Z65), Persons with potential health hazards related to socioeconomic and psychosocial circumstances contains ICD-10 codes for Problems related to education and literacy, Problems related to employment and unemployment, Occupational exposure to risk factors, Problems related to physical environment, Problems related to housing and economic circumstances, Problems related to social environment, Problems related to upbringing, Other problems related to primary support group, including family circumstances, Problems related to certain psychosocial circumstances, Problems related to other psychosocial circumstances

    Codes Z55–Z65Total Codes: 117
    Updated 9/1/2026Standalone

    Do not resuscitate status

    The ICD-10 code range for Do not resuscitate status Z66-Z66 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z66-Z66), Do not resuscitate status contains ICD-10 codes for Do not resuscitate

    Codes Z66–Z66Total Codes: 1
    Updated 9/1/2026Standalone

    Blood type

    The ICD-10 code range for Blood type Z67-Z67.91 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z67-Z67.91), Blood type contains ICD-10 codes for Blood type

    Codes Z67–Z67Total Codes: 14
    Updated 9/1/2026Standalone

    Body mass index [BMI]

    The ICD-10 code range for Body mass index [BMI] Z68-Z68.54 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z68-Z68.54), Body mass index [BMI] contains ICD-10 codes for Body mass index [BMI]

    Codes Z68–Z68Total Codes: 32
    Updated 9/1/2026Standalone

    Persons encountering health services in other circumstances

    The ICD-10 code range for Persons encountering health services in other circumstances Z69-Z76 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z69-Z76), Persons encountering health services in other circumstances contains ICD-10 codes for Encounter for mental health services for victim and perpetrator of abuse, Counseling related to sexual attitude, behavior and orientation, Persons encountering health services for other counseling and medical advice, not elsewhere classified, Problems related to lifestyle, Problems related to life management difficulty, Problems related to care provider dependency, Problems related to medical facilities and other health care, Persons encountering health services in other circumstances

    Codes Z69–Z76Total Codes: 85
    Updated 9/1/2026Standalone

    Persons with potential health hazards related to family and personal history and certain conditions influencing health status

    The ICD-10 code range for Persons with potential health hazards related to family and personal history and certain conditions influencing health status Z77-Z99 is medical classification list by the World Health Organization (WHO). ICD-10 Code range (Z77-Z99), Persons with potential health hazards related to family and personal history and certain conditions influencing health status contains ICD-10 codes for Other contact with and (suspected) exposures hazardous to health, Other specified health status, Long term (current) drug therapy, Family history of primary malignant neoplasm, Family history of mental and behavioral disorders, Family history of certain disabilities and chronic diseases (leading to disablement), Family history of other specific disorders, Family history of other conditions, Personal history of malignant neoplasm, Personal history of certain other diseases, Personal history of other diseases and conditions, Allergy status to drugs, medicaments and biological substances, Acquired absence of limb, Acquired absence of organs, not elsewhere classified, Personal risk factors, not elsewhere classified, Personal history of medical treatment, Artificial opening status, Transplanted organ and tissue status, Presence of cardiac and vascular implants and grafts, Presence of other functional implants, Presence of other devices, Other postprocedural states, Dependence on enabling machines and devices, not elsewhere classified

    Codes Z77–Z99Total Codes: 554
    Updated 9/1/2026Standalone

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    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.