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  2. ICD-10-CM Codes List
  3. Z00–Z99
  4. Persons encountering health services in circumstances related to reproduction (Z30-Z39)

Persons encountering health services in circumstances related to reproduction (Z30-Z39)

ICD-10 codes Z30-Z39 are used to classify encounters related to reproductive health services, including contraception management, procreative counseling, pregnancy supervision, and postpartum care.

This range covers a variety of situations such as Z30 for contraceptive management, including specific encounters for prescribing oral contraceptives ("Initial prescription of oral contraception done"), emergency contraception ("Uses postcoital contraception"), and sterilization procedures. The codes also include surveillance visits monitoring contraceptive effectiveness and difficulties. Procreative management codes (Z31) address fertility testing, genetic counseling, and fertility preservation, helping providers document aspects of conception and family planning efforts. Pregnancy-related codes (Z32-Z34) capture encounters for pregnancy testing, childbirth instruction, and supervision of normal and complicated pregnancies, with detailed codes specifying trimester stages. Outcomes of delivery (Z37) record various birth scenarios from single live births to multiple births and stillbirths, while Z38 codes classify liveborn infants by place and type of delivery. Finally, postpartum care (Z39) includes care of the mother immediately after delivery and routine follow-ups, supporting comprehensive maternal health monitoring throughout and after pregnancy.

  • Factors influencing health status and contact with health services (Z00–Z99)

    • Persons encountering health services in circumstances related to reproduction (Z30-Z39)

        • Encounter for contraceptive management (Z30)

        • Z30 Encounter for contraceptive management
        • Z30.0 Encounter for general counseling and advice on contraception
        • Z30.01 Encounter for initial prescription of contraceptives
        • Z30.011 Encounter for initial prescription of contraceptive pills
        • Z30.012 Encounter for prescription of emergency contraception
        • Z30.013 Encounter for initial prescription of injectable contraceptive
        • Z30.014 Encounter for initial prescription of intrauterine contraceptive device
        • Z30.015 Encounter for initial prescription of vaginal ring hormonal contraceptive
        • Z30.016 Encounter for initial prescription of transdermal patch hormonal contraceptive device
        • Z30.017 Encounter for initial prescription of implantable subdermal contraceptive
        • Z30.018 Encounter for initial prescription of other contraceptives
        • Z30.019 Encounter for initial prescription of contraceptives, unspecified
        • Z30.02 Counseling and instruction in natural family planning to avoid pregnancy
        • Z30.09 Encounter for other general counseling and advice on contraception
        • Z30.2 Encounter for sterilization
        • Z30.4 Encounter for surveillance of contraceptives
        • Z30.40 Encounter for surveillance of contraceptives, unspecified
        • Z30.41 Encounter for surveillance of contraceptive pills
        • Z30.42 Encounter for surveillance of injectable contraceptive
        • Z30.43 Encounter for surveillance of intrauterine contraceptive device
        • Z30.430 Encounter for insertion of intrauterine contraceptive device
        • 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

        • Encounter for procreative management (Z31)

        • Z31 Encounter for procreative management
        • Z31.0 Encounter for reversal of previous sterilization
        • Z31.4 Encounter for procreative investigation and testing
        • Z31.41 Encounter for fertility testing
        • Z31.42 Aftercare following sterilization reversal
        • Z31.43 Encounter for genetic testing of female for procreative management
        • 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
        • Z31.44 Encounter for genetic testing of male 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
        • Z31.6 Encounter for general counseling and advice on procreation
        • 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
        • Z31.8 Encounter for other procreative management
        • 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

        • Encounter for supervision of normal pregnancy (Z34)

        • Z34 Encounter for supervision of normal pregnancy
        • Z34.0 Encounter for supervision of normal first pregnancy
        • 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
        • Z34.8 Encounter for supervision of other normal pregnancy
        • 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
        • Z34.9 Encounter for supervision of normal pregnancy, unspecified
        • 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

        • Encounter for antenatal screening of mother (Z36)

        • Z36 Encounter for antenatal screening of mother
        • Z36.0 Encounter for antenatal screening for chromosomal anomalies
        • Z36.1 Encounter for antenatal screening for raised alphafetoprotein level
        • Z36.2 Encounter for other antenatal screening follow-up
        • Z36.3 Encounter for antenatal screening for malformations
        • Z36.4 Encounter for antenatal screening for fetal growth retardation
        • Z36.5 Encounter for antenatal screening for isoimmunization
        • Z36.8 Encounter for other antenatal screening
        • Z36.81 Encounter for antenatal screening for hydrops fetalis
        • Z36.82 Encounter for antenatal screening for nuchal translucency
        • Z36.83 Encounter for fetal screening for congenital cardiac abnormalities
        • Z36.84 Encounter for antenatal screening for fetal lung maturity
        • Z36.85 Encounter for antenatal screening for Streptococcus B
        • Z36.86 Encounter for antenatal screening for cervical length
        • Z36.87 Encounter for antenatal screening for uncertain dates
        • Z36.88 Encounter for antenatal screening for fetal macrosomia
        • Z36.89 Encounter for other specified antenatal screening
        • Z36.8A Encounter for antenatal screening for other genetic defects
        • Z36.9 Encounter for antenatal screening, unspecified

        • Outcome of delivery (Z37)

        • Z37 Outcome of delivery
        • Z37.0 Single live birth
        • Z37.1 Single stillbirth
        • Z37.2 Twins, both liveborn
        • Z37.3 Twins, one liveborn and one stillborn
        • Z37.4 Twins, both stillborn
        • Z37.5 Other multiple births, all liveborn
        • Z37.50 Multiple births, unspecified, all liveborn
        • Z37.51 Triplets, all liveborn
        • Z37.52 Quadruplets, all liveborn
        • Z37.53 Quintuplets, all liveborn
        • Z37.54 Sextuplets, all liveborn
        • Z37.59 Other multiple births, all liveborn
        • Z37.6 Other multiple births, some liveborn
        • Z37.60 Multiple births, unspecified, some liveborn
        • Z37.61 Triplets, some liveborn
        • Z37.62 Quadruplets, some liveborn
        • Z37.63 Quintuplets, some liveborn
        • Z37.64 Sextuplets, some liveborn
        • Z37.69 Other multiple births, some liveborn
        • Z37.7 Other multiple births, all stillborn
        • Z37.9 Outcome of delivery, unspecified

        • Liveborn infants according to place of birth and type of delivery (Z38)

        • Z38 Liveborn infants according to place of birth and type of delivery
        • Z38.0 Single liveborn infant, born in hospital
        • Z38.00 Single liveborn infant, delivered vaginally
        • Z38.01 Single liveborn infant, delivered by cesarean
        • Z38.1 Single liveborn infant, born outside hospital
        • Z38.2 Single liveborn infant, unspecified as to place of birth
        • Z38.3 Twin liveborn infant, born in hospital
        • Z38.30 Twin liveborn infant, delivered vaginally
        • Z38.31 Twin liveborn infant, delivered by cesarean
        • Z38.4 Twin liveborn infant, born outside hospital
        • Z38.5 Twin liveborn infant, unspecified as to place of birth
        • Z38.6 Other multiple liveborn infant, born in hospital
        • Z38.61 Triplet liveborn infant, delivered vaginally
        • Z38.62 Triplet liveborn infant, delivered by cesarean
        • Z38.63 Quadruplet liveborn infant, delivered vaginally
        • Z38.64 Quadruplet liveborn infant, delivered by cesarean
        • Z38.65 Quintuplet liveborn infant, delivered vaginally
        • Z38.66 Quintuplet liveborn infant, delivered by cesarean
        • Z38.68 Other multiple liveborn infant, delivered vaginally
        • Z38.69 Other multiple liveborn infant, delivered by cesarean
        • Z38.7 Other multiple liveborn infant, born outside hospital
        • Z38.8 Other multiple liveborn infant, unspecified as to place of birth

        • Weeks of gestation (Z3A)

        • Z3A Weeks of gestation
        • Z3A.0 Weeks of gestation of pregnancy, unspecified or less than 10 weeks
        • Z3A.00 Weeks of gestation of pregnancy not specified
        • Z3A.01 Less than 8 weeks gestation of pregnancy
        • Z3A.08 8 weeks gestation of pregnancy
        • Z3A.09 9 weeks gestation of pregnancy
        • Z3A.1 Weeks of gestation of pregnancy, weeks 10-19
        • Z3A.10 10 weeks gestation of pregnancy
        • Z3A.11 11 weeks gestation of pregnancy
        • Z3A.12 12 weeks gestation of pregnancy
        • Z3A.13 13 weeks gestation of pregnancy
        • Z3A.14 14 weeks gestation of pregnancy
        • Z3A.15 15 weeks gestation of pregnancy
        • Z3A.16 16 weeks gestation of pregnancy
        • Z3A.17 17 weeks gestation of pregnancy
        • Z3A.18 18 weeks gestation of pregnancy
        • Z3A.19 19 weeks gestation of pregnancy
        • Z3A.2 Weeks of gestation of pregnancy, weeks 20-29
        • Z3A.20 20 weeks gestation of pregnancy
        • Z3A.21 21 weeks gestation of pregnancy
        • Z3A.22 22 weeks gestation of pregnancy
        • Z3A.23 23 weeks gestation of pregnancy
        • Z3A.24 24 weeks gestation of pregnancy
        • Z3A.25 25 weeks gestation of pregnancy
        • Z3A.26 26 weeks gestation of pregnancy
        • Z3A.27 27 weeks gestation of pregnancy
        • Z3A.28 28 weeks gestation of pregnancy
        • Z3A.29 29 weeks gestation of pregnancy
        • Z3A.3 Weeks of gestation of pregnancy, weeks 30-39
        • Z3A.30 30 weeks gestation of pregnancy
        • Z3A.31 31 weeks gestation of pregnancy
        • Z3A.32 32 weeks gestation of pregnancy
        • Z3A.33 33 weeks gestation of pregnancy
        • Z3A.34 34 weeks gestation of pregnancy
        • Z3A.35 35 weeks gestation of pregnancy
        • Z3A.36 36 weeks gestation of pregnancy
        • Z3A.37 37 weeks gestation of pregnancy
        • Z3A.38 38 weeks gestation of pregnancy
        • Z3A.39 39 weeks gestation of pregnancy
        • Z3A.4 Weeks of gestation of pregnancy, weeks 40 or greater
        • Z3A.40 40 weeks gestation of pregnancy
        • Z3A.41 41 weeks gestation of pregnancy
        • Z3A.42 42 weeks gestation of pregnancy
        • Z3A.49 Greater than 42 weeks gestation of pregnancy