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Dr. Janet Horenstein, MD

Los Angeles, CA

42 Years of Experience

Accepting patients

    Who is Dr. Horenstein, Maternal & Fetal Medicine Specialist in Los Angeles, CA?

    Dr. Janet Horenstein, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in Los Angeles, CA with 2 additional practice locations. She has been practicing for over 42 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Horenstein graduated from Wayne State Universtiy School Of Medicine and completed her residency at White Mem Med Ctr, Obstetrics And Gynecology. Dr. Horenstein is fluent in English and Spanish, and is currently seeing new patients. Dr. Horenstein’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Horenstein’s office at (213) 741-1406.

    Where did Dr. Horenstein go to medical school and complete their residency?

    • Residency: White Mem Med Ctr, Obstetrics And Gynecology | White Meml Med Center | White Memorial Medical Center Program

    • Medical School: Wayne State Universtiy School Of Medicine | Universidad AutÛnoma de Guadalajara Facultad de Medicina

    Is Dr. Horenstein board certified in Maternal & Fetal Medicine Specialist?

    Yes, Dr. Janet Horenstein, MD is board certified by the American Board of Obstetrics and Gynecology

    What languages does Dr. Horenstein speak?

    Dr. Horenstein and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Horenstein treat?

    As a Maternal & Fetal Medicine Specialist, Dr. Horenstein diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Horenstein. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Fetal Abnormality
    • Birth Defects
    • Health Problems in Pregnancy
    • Congenital Anomaly
    • Fetal Malformation
    • Developmental Abnormality
    • Birth Defect

    ICD-10 Codes:

    • O358XX1: Maternal care for other (suspected) fetal abnormality and damage, fetus 1
    • O358XX0: Maternal care for other (suspected) fetal abnormality and damage, not applicable or unspecified

    Also known as:

    • Unspecified High-Risk Pregnancy Supervision
    • Pregnancy Care for Older First-Time Mothers
    • Pregnancy Care for Older Mothers with Previous Pregnancies
    • Health Problems in Pregnancy
    • General high-risk pregnancy monitoring
    • Managing unspecified high-risk pregnancy
    • High-risk pregnancy care (general)
    • Monitoring for unknown pregnancy risks
    • Pregnancy monitoring for older first pregnancy
    • Managing pregnancy for advanced maternal age (first birth)
    • Geriatric primigravida care
    • Older first-time mom pregnancy
    • Pregnancy monitoring for older mothers
    • Managing pregnancy for advanced maternal age (multiple births)
    • Geriatric multigravida care
    • Older mom with previous pregnancies

    ICD-10 Codes:

    • O0992: Supervision of high risk pregnancy, unspecified, second trimester
    • O09512: Supervision of elderly primigravida, second trimester
    • O09522: Supervision of elderly multigravida, second trimester
    • O09511: Supervision of elderly primigravida, first trimester

    Also known as:

    • General High-Risk Pregnancy Care
    • Pregnancy Care for Older Mothers with Previous Births
    • Pregnancy Care for Older First-Time Mothers
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring
    • Advanced Maternal Age First Pregnancy
    • Elderly Primigravida Care
    • Older First-Time Mom Pregnancy Monitoring

    ICD-10 Codes:

    • O0993: Supervision of high risk pregnancy, unspecified, third trimester
    • O0991: Supervision of high risk pregnancy, unspecified, first trimester
    • O09523: Supervision of elderly multigravida, third trimester
    • O09513: Supervision of elderly primigravida, third trimester
    • O09521: Supervision of elderly multigravida, first trimester

    Also known as:

    • Diet-Controlled Gestational Diabetes
    • Insulin-Controlled Gestational Diabetes
    • Diabetes and Pregnancy
    • Gestational diabetes
    • Gestational diabetes managed by diet
    • Pregnancy diabetes diet control
    • GDM diet management
    • Pregnancy Diabetes on Insulin
    • Insulin for Gestational Diabetes
    • GDM with Insulin

    ICD-10 Codes:

    • O24410: Gestational diabetes mellitus in pregnancy, diet controlled
    • O24414: Gestational diabetes mellitus in pregnancy, insulin controlled

    Also known as:

    • Fetal Brain or Spinal Cord Malformation
    • Fetal CNS Anomaly
    • Baby Brain Damage in Utero
    • Fetal Neurological Defect

    ICD-10 Codes:

    • O3500X0: Maternal care for (suspected) central nervous system malformation or damage in fetus, unspecified, not applicable or unspecified

    Also known as:

    • Nuchal Translucency Screening
    • Other Prenatal Screenings
    • Prenatal Care
    • NT scan
    • First trimester screening ultrasound
    • Screening for Down syndrome
    • Additional pregnancy tests
    • Special antenatal screenings
    • Specific prenatal checks

    ICD-10 Codes:

    • Z3682: Encounter for antenatal screening for nuchal translucency
    • Z3689: Encounter for other specified antenatal screening

    Also known as:

    • Poor Fetal Growth
    • Health Problems in Pregnancy
    • Fetal Growth Restriction
    • Small for Gestational Age
    • Intrauterine Growth Restriction (IUGR)

    ICD-10 Codes:

    • O365930: Maternal care for other known or suspected poor fetal growth, third trimester, not applicable or unspecified

    Also known as:

    • Pregnancy Care After Assisted Reproductive Technology (ART)
    • Assisted Reproductive Technology
    • Pregnancy monitoring after IVF
    • Managing pregnancy after fertility treatment
    • High-risk pregnancy after ART
    • Pregnancy following fertility procedures

    ICD-10 Codes:

    • O09813: Supervision of pregnancy resulting from assisted reproductive technology, third trimester

    Also known as:

    • Prenatal Screening for Birth Defects
    • Antenatal Malformation Screening
    • Fetal Anomaly Scan
    • Birth Defect Screening in Pregnancy

    ICD-10 Codes:

    • Z363: Encounter for antenatal screening for malformations

    Also known as:

    • Breech Presentation
    • Childbirth Problems
    • Baby is Breech
    • Feet First Birth
    • Bottom First Birth

    ICD-10 Codes:

    • O321XX0: Maternal care for breech presentation, not applicable or unspecified

    Which procedures does Dr. Horenstein perform as a Maternal & Fetal Medicine Specialist?

    As a Maternal & Fetal Medicine Specialist, procedures performed by a Dr. Janet Horenstein may include:

    For detailed information, please contact Dr. Horenstein's office.

    Does Dr. Horenstein accept my insurance?

    Dr. Horenstein accepts most major insurance plans. Important: Please call our office at (213) 741-1406 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Horenstein accept in Los Angeles, CA?

    Dr. Horenstein in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • AmeriBen

    • Blue Shield of California

    • Cedars-Sinai Medical Center

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Horenstein's office located?

    Dr. Janet Horenstein's Primary Practice

    1400 S Grand Ave Ste 711

    Los Angeles, CA 90015

    (213) 741-1406

    Get Directions

    Dr. Janet Horenstein's Practice 2

    616 N Garfield Ave Ste 203

    Monterey Park, CA 91754

    (626) 571-1000

    Get Directions

    Dr. Janet Horenstein's Practice 3

    12264 El Camino Real Ste 204

    San Diego, CA 92130

    (858) 794-7700

    Get Directions

    What is Dr. Horenstein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Horenstein's National Provider Identifier (NPI) number is 1588759062.

    What common questions do patients ask about Dr. Horenstein?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Horenstein

    What is Dr. Janet Horenstein's specialty?

    Dr. Horenstein is a Maternal & Fetal Medicine Specialist near Los Angeles, CA. An obstetrician/gynecologist who specializes in the care of patients with pregnancy complications provides consultation and management for those experiencing obstetrical, medical, and surgical issues related to pregnancy. This specialist has advanced knowledge of the effects of these complications on both the mother and the fetus, as well as expertise in the latest diagnostic and treatment modalities for managing complicated pregnancies. Contact Dr. Horenstein to book an appointment today.

    Is this Dr. Janet Horenstein affiliated with a ranked Castle Connolly Top Hospital?

    No, Horenstein is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Maternal & Fetal Medicine Specialist?

    Explore Maternal & Fetal Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Janet Horenstein accepting new patients in Los Angeles, CA?

    Yes, Dr. Janet Horenstein is accepting new patients at this time.

    Does Dr. Janet Horenstein offer online booking?

    Please contact Dr. Horenstein's office at (213) 741-1406 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Janet Horenstein?

    Please contact Dr. Horenstein's office at (213) 741-1406 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Janet Horenstein have?

    Dr. Janet Horenstein is certified by the American Board of Obstetrics and Gynecology.

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