Chapter 21

Z00–Z99: Factors Influencing Health Status and Contact with Health Services

Factors Influencing Health Status and Contact with Health Services diagnostic classification updated for 2026.

Internal Codes
  • Z72.81

    Antisocial behavior

  • Z72.810

    Child and adolescent antisocial behavior

  • Z72.811

    Adult antisocial behavior

  • Z72.82

    Problems related to sleep

  • Z72.820

    Sleep deprivation

  • Z72.821

    Inadequate sleep hygiene

  • Z72.823

    Risk of suffocation (smothering) under another while sleeping

  • Z72.89

    Other problems related to lifestyle

  • Z72.9

    Problem related to lifestyle, unspecified

  • Z73

    Problems related to life management difficulty

  • Z73.0

    Burn-out

  • Z73.1

    Type A behavior pattern

  • Z73.2

    Lack of relaxation and leisure

  • Z73.3

    Stress, not elsewhere classified

  • Z73.4

    Inadequate social skills, not elsewhere classified

  • Z73.5

    Social role conflict, not elsewhere classified

  • Z73.6

    Limitation of activities due to disability

  • Z73.8

    Other problems related to life management difficulty

  • Z73.81

    Behavioral insomnia of childhood

  • Z73.810

    Behavioral insomnia of childhood, sleep-onset association type

  • Z73.811

    Behavioral insomnia of childhood, limit setting type

  • Z73.812

    Behavioral insomnia of childhood, combined type

  • Z73.819

    Behavioral insomnia of childhood, unspecified type

  • Z73.82

    Dual sensory impairment

  • Z73.89

    Other problems related to life management difficulty

  • Z73.9

    Problem related to life management difficulty, unspecified

  • Z74

    Problems related to care provider dependency

  • Z74.0

    Reduced mobility

  • Z74.01

    Bed confinement status

  • Z74.09

    Other reduced mobility

  • Z74.1

    Need for assistance with personal care

  • Z74.2

    Need for assistance at home and no other household member able to render care

  • Z74.3

    Need for continuous supervision

  • Z74.8

    Other problems related to care provider dependency

  • Z74.9

    Problem related to care provider dependency, unspecified

  • Z75

    Problems related to medical facilities and other health care

  • Z75.0

    Medical services not available in home

  • Z75.1

    Person awaiting admission to adequate facility elsewhere

  • Z75.2

    Other waiting period for investigation and treatment

  • Z75.3

    Unavailability and inaccessibility of health-care facilities

  • Z75.4

    Unavailability and inaccessibility of other helping agencies

  • Z75.5

    Holiday relief care

  • Z75.8

    Other problems related to medical facilities and other health care

  • Z75.9

    Unspecified problem related to medical facilities and other health care

  • Z76

    Persons encountering health services in other circumstances

  • Z76.0

    Encounter for issue of repeat prescription

  • Z76.1

    Encounter for health supervision and care of foundling

  • Z76.2

    Encounter for health supervision and care of other healthy infant and child

  • Z76.3

    Healthy person accompanying sick person

  • Z76.4

    Other boarder to healthcare facility

PreviousPage 22 of 37Next