Z33.1
BillablePregnant state, incidental
Pregnant state, incidental
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Pregnancy NOS
- Pregnant state NOS
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Related Codes(2)
Also Known As / Clinical Terms(199)
SNOMED CT
- Previous pregnancies more than 106867004
- Precocious pregnancy14418008
- Previous pregnancies 917618008
- Fetal viability21909001
- Foetal viability21909001
- Previous pregnancies 222879003
- Fertilisation in vivo27574007
- Fertilization in vivo27574007
- Last trimester of pregnancy41587001
- Third trimester pregnancy41587001
- First trimester pregnancy57630001
- Gestation77386006
- Pregnancy77386006
- Pregnancy confirmed77386006
- Pregnancy not delivered77386006
- Pregnant77386006
- Previous pregnancies 880856001
- Previous pregnancies 1082634006
- Glucose level within reference range102659003
- Normal glucose level102659003
- Surrogate pregnancy102875003
- Prenatal finding118189007
- GTT (glucose tolerance test) normal166926006
- Glucose tolerance test normal166926006
- Glucose tolerance test within reference range166926006
- Contraceptive IUD failure - pregnant169488004
- Contraceptive intrauterine device failure - pregnant169488004
- IUD failure - pregnant169488004
- Pregnancy on intrauterine contraceptive device169488004
- Pregnant, IUD failure169488004
- Pregnant - urine test confirms169560008
- Pregnant - blood test confirms169561007
- Pregnant - vaginal examination confirms169562000
- Pregnant - on history169563005
- Pregnant - on abdominal palpation169564004
- Planned pregnancy169565003
- Pregnant - planned169565003
- Questionable if pregnancy was planned169569009
- Undiagnosed pregnancy237234008
- Viable pregnancy237241002
- Wanted pregnancy276367008
- Finding of viability of pregnancy289208006
- Observation of viability of pregnancy289208006
- Fetus present289344004
- Foetus present289344004
- Finding of vaginal liquor289568008
- Observation of vaginal liquor289568008
- Finding of device of vagina289603009
- Observation of device of vagina289603009
- Vaginal pad finding289604003
- Vaginal pad observations289604003
- Vaginal liquor pad finding289605002
- Vaginal liquor pad observations289605002
- Maternity pad damp with liquor289606001
- Maternity pad wet with liquor289607005
- Maternity pad soaked with liquor289608000
- Abdominal pain in pregnancy309737007
- Abdominal pain in early pregnancy314041007
- Antenatal ultrasound finding370379002
- Antenatal ultrasound confirms intrauterine pregnancy370383002
- Fears delivery procedure424009001
- Third trimester pregnancy less than 36 weeks429240000
- Intends to continue pregnancy439311009
- Exposure to Rubella virus444455002
- Exposure to rubella in pregnancy444517009
- Nicotine user722494001
- Viable fetus830138009
- Gravid uterus at 12-16 weeks size840625002
- Gravid uterus at 16-20 weeks size840626001
- Gravid uterus at 20-24 weeks size840627005
- Gravid uterus at 24-28 weeks size840628000
- Gravid uterus at 28-32 weeks size840629008
- Gravid uterus at 32-34 weeks size840630003
- Gravid uterus at 34-36 weeks size840631004
- Gravid uterus at 36-38 weeks size840632006
- Gravid uterus at term size840633001
- Jorissenne sign1148740009
- Jorissenne's sign1148740009
- Pregnancy with normal glucose tolerance test1156100006
- Embryo demonstrable in utero1157306001
- Embryo present in utero1157306001
- Singleton pregnancy1290152008
- Pregnancy resulting from natural conception1300203003
- History of operation on cervix in currently pregnant patient126111000119106
- History of previous surgery on uterine cervix, presently pregnant126111000119106
- History of uterine cervix surgery133581000119103
- Nicotine user before confirmation of pregnancy598091000005102
- Pregnancy after cervical conisation568141000005106
- Pregnancy after cervical conization568141000005106
- Pregnancy following cone biopsy of uterine cervix568141000005106
UMLS
Clinical Terms
- Previous pregnancies more than 10
- Foetal viability
- First trimester pregnancy
- Pregnancy after cervical conisation
- Abdominal pain in early pregnancy
- Glucose tolerance test normal
- Nicotine user before confirmation of pregnancy
- Pregnant - urine test confirms
- Glucose tolerance test within reference range
- Singleton pregnancy
- Exposure to Rubella virus
- Vaginal pad finding
- Prenatal finding
- Pregnancies
- Jorissenne's sign
- Viable fetus
- Gravid uterus at 16-20 weeks size
- Fetus present
- Pregnancy
- Previous pregnancies 8
- Previous pregnancies 10
- PREGN
- Gravid uterus at 34-36 weeks size
- Pregnancy not delivered
- Pregnancy following cone biopsy of uterine cervix
- Pregnancy resulting from natural conception
- Exposure to rubella in pregnancy
- Embryo present in utero
- Vaginal liquor pad finding
- Gravid uterus at 36-38 weeks size
- Pregnant - on abdominal palpation
- History of operation on cervix in currently pregnant patient
- Vaginal pad observations
- Gravid uterus at 28-32 weeks size
- Vaginal liquor pad observations
- Surrogate pregnancy
- IUD failure - pregnant
- Embryo demonstrable in utero
- Jorissenne sign
- Last trimester of pregnancy
- Previous pregnancies 9
- Pregnancy NOS
- Previous pregnancies 2
- Fertilisation in vivo
- Questionable if pregnancy was planned
- Antenatal ultrasound confirms intrauterine pregnancy
- Pregnancy on intrauterine contraceptive device
- Observation of device of vagina
- Viable pregnancy
- Pregnancy with normal glucose tolerance test
- Wanted pregnancy
- Gravid uterus at 32-34 weeks size
- Fetal viability
- Maternity pad wet with liquor
- Pregnant
- Observation of vaginal liquor
- Pregnant, IUD failure
- Third trimester pregnancy
- Maternity pad soaked with liquor
- gestation
- Intends to continue pregnancy
- Maternity pad damp with liquor
- History of uterine cervix surgery
- Abdominal pain in pregnancy
- Pregnancy after cervical conization
- Finding of device of vagina
- Pregnant - vaginal examination confirms
- Pregnant state NOS
- Fears delivery procedure
- Precocious pregnancy
- Antenatal ultrasound finding
- Fertilization in vivo
- Foetus present
- History of previous surgery on uterine cervix, presently pregnant
- Undiagnosed pregnancy
- Gravid uterus at 24-28 weeks size
- Gravid uterus at 20-24 weeks size
- Planned pregnancy
- Pregnancy, function (observable entity)
- Finding of viability of pregnancy
- Pregnant - blood test confirms
- Contraceptive IUD failure - pregnant
- Contraceptive intrauterine device failure - pregnant
- Glucose level within reference range
- Finding of vaginal liquor
- Nicotine user
- Pregnancy, function
- Pregnancy confirmed
- GTT (glucose tolerance test) normal
- Gravid uterus at 12-16 weeks size
- Pregnant - planned
- Normal glucose level
- Third trimester pregnancy less than 36 weeks
- Observation of viability of pregnancy
- Gravid uterus at term size
- Pregnant - on history
Frequently Asked Questions
What is the ICD-10 code for pregnant state, incidental?
The ICD-10-CM code for pregnant state, incidental is Z33.1. The full clinical description is "Pregnant state, incidental". Z33.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Z33.1 mean?
ICD-10-CM code Z33.1 represents “Pregnant state, incidental”. It is classified under Chapter 22: Factors Influencing Health Status and Contact With Health Services and is a billable/specific code that can be used on a claim.
Is Z33.1 a billable code?
Yes, Z33.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Z33.1 in?
Z33.1 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).
What codes cannot be used with Z33.1?
Z33.1 has Excludes1 notes indicating codes that cannot be used together with it, including: complications of pregnancy (O00-O9A); pregnant state, gestational carrier (Z33.3).
What SNOMED CT codes does Z33.1 map to?
Z33.1 maps to 64 SNOMED CT concepts: 314041007, 309737007, 370383002, 370379002, 169488004, and 59 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Z33.1?
Z33.1 is linked to 3 UMLS Concept Unique Identifiers: C0032961, C0868560, C0451636. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Z33.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pregnant state, incidental affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Z33.1?
There is no direct ICD-11 mapping available for Z33.1 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.