All ICD10 Codes
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.

All CodesBillable Only
Internal Codes
PrevNext
  • Z30.431—

    Encounter for routine checking of intrauterine contraceptive device

  • Z30.432—

    Encounter for removal of intrauterine contraceptive device

  • Z30.433—

    Encounter for removal and reinsertion of intrauterine contraceptive device

  • Z30.44—

    Encounter for surveillance of vaginal ring hormonal contraceptive device

  • Z30.45—

    Encounter for surveillance of transdermal patch hormonal contraceptive device

  • Z30.46—

    Encounter for surveillance of implantable subdermal contraceptive

  • Z30.49—

    Encounter for surveillance of other contraceptives

  • Z30.8—

    Encounter for other contraceptive management

  • Z30.9—

    Encounter for contraceptive management, unspecified

  • Z31.0—

    Encounter for reversal of previous sterilization

  • Z31.41—

    Encounter for fertility testing

  • Z31.42—

    Aftercare following sterilization reversal

  • Z31.430—

    Encounter of female for testing for genetic disease carrier status for procreative management

  • Z31.438—

    Encounter for other genetic testing of female for procreative management

  • Z31.440—

    Encounter of male for testing for genetic disease carrier status for procreative management

  • Z31.441—

    Encounter for testing of male partner of patient with recurrent pregnancy loss

  • Z31.448—

    Encounter for other genetic testing of male for procreative management

  • Z31.49—

    Encounter for other procreative investigation and testing

  • Z31.5—

    Encounter for procreative genetic counseling

  • Z31.61—

    Procreative counseling and advice using natural family planning

  • Z31.62—

    Encounter for fertility preservation counseling

  • Z31.69—

    Encounter for other general counseling and advice on procreation

  • Z31.7—

    Encounter for procreative management and counseling for gestational carrier

  • Z31.81—

    Encounter for male factor infertility in female patient

  • Z31.82—

    Encounter for Rh incompatibility status

  • Z31.83—

    Encounter for assisted reproductive fertility procedure cycle

  • Z31.84—

    Encounter for fertility preservation procedure

  • Z31.89—

    Encounter for other procreative management

  • Z31.9—

    Encounter for procreative management, unspecified

  • Z32.00—

    Encounter for pregnancy test, result unknown

  • Z32.01—

    Encounter for pregnancy test, result positive

  • Z32.02—

    Encounter for pregnancy test, result negative

  • Z32.2—

    Encounter for childbirth instruction

  • Z32.3—

    Encounter for childcare instruction

  • Z33.1—

    Pregnant state, incidental

  • Z33.2—

    Encounter for elective termination of pregnancy

  • Z33.3—

    Pregnant state, gestational carrier

  • Z34.00—

    Encounter for supervision of normal first pregnancy, unspecified trimester

  • Z34.01—

    Encounter for supervision of normal first pregnancy, first trimester

  • Z34.02—

    Encounter for supervision of normal first pregnancy, second trimester

  • Z34.03—

    Encounter for supervision of normal first pregnancy, third trimester

  • Z34.80—

    Encounter for supervision of other normal pregnancy, unspecified trimester

  • Z34.81—

    Encounter for supervision of other normal pregnancy, first trimester

  • Z34.82—

    Encounter for supervision of other normal pregnancy, second trimester

  • Z34.83—

    Encounter for supervision of other normal pregnancy, third trimester

  • Z34.90—

    Encounter for supervision of normal pregnancy, unspecified, unspecified trimester

  • Z34.91—

    Encounter for supervision of normal pregnancy, unspecified, first trimester

  • Z34.92—

    Encounter for supervision of normal pregnancy, unspecified, second trimester

  • Z34.93—

    Encounter for supervision of normal pregnancy, unspecified, third trimester

  • Z36.0—

    Encounter for antenatal screening for chromosomal anomalies

PreviousPage 7 of 29Next