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Dr. Erica Hammer, MD

New Britain, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hammer, Maternal & Fetal Medicine Specialist in New Britain, CT?

    Dr. Erica Hammer, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in New Britain, CT. She is board certified. Dr. Hammer is fluent in English and Spanish, and is currently seeing new patients. Dr. Hammer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hammer’s office at (860) 224-5011.

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

      What languages does Dr. Hammer speak?

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

      • English

      • Spanish

      What conditions does Dr. Hammer treat?

      As a Maternal & Fetal Medicine Specialist, Dr. Hammer 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. Hammer. 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:

      • O359XX0: Maternal care for (suspected) fetal abnormality and damage, unspecified, not applicable or unspecified

      Also known as:

      • Pregnancy Care for Older Mothers with Previous Births
      • Pregnancy Care for Older First-Time Mothers
      • Health Problems in Pregnancy
      • 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:

      • O09529: Supervision of elderly multigravida, unspecified trimester
      • O09519: Supervision of elderly primigravida, unspecified trimester

      Also known as:

      • Obesity during pregnancy
      • Obesity during Mid-Pregnancy
      • Health Problems in Pregnancy
      • Obesity
      • Maternal obesity
      • Obesity in pregnancy
      • Weight issues in pregnancy
      • Excess weight in second trimester
      • Mid-pregnancy obesity complications
      • High BMI during second trimester

      ICD-10 Codes:

      • O99210: Obesity complicating pregnancy, unspecified trimester
      • O99213: Obesity complicating pregnancy, third trimester
      • O99212: Obesity complicating pregnancy, second trimester

      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:

      • Third Trimester Prenatal Care
      • Prenatal Care for Normal Pregnancy
      • Prenatal Care
      • Late pregnancy care
      • Third trimester check-ups
      • Antenatal care in late pregnancy
      • Routine Pregnancy Check-ups
      • Maternity Care
      • Normal Pregnancy Supervision

      ICD-10 Codes:

      • Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
      • Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester

      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:

      • O09819: Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimester

      Also known as:

      • Twin Pregnancy
      • Twins, Triplets, Multiple Births
      • Pregnancy with twins
      • Having twins
      • Twin gestation
      • Expecting twins

      ICD-10 Codes:

      • O30043: Twin pregnancy, dichorionic/diamniotic, third trimester
      • O30042: Twin pregnancy, dichorionic/diamniotic, second trimester

      Also known as:

      • Insulin-Controlled Gestational Diabetes
      • Diabetes and Pregnancy
      • Gestational diabetes
      • Pregnancy Diabetes on Insulin
      • Insulin for Gestational Diabetes
      • GDM with Insulin

      ICD-10 Codes:

      • O24414: Gestational diabetes mellitus in pregnancy, insulin controlled

      Also known as:

      • Pre-existing High Blood Pressure in Pregnancy
      • High Blood Pressure in Pregnancy
      • Chronic Hypertension in Pregnancy
      • High Blood Pressure Before Pregnancy
      • Pregnancy with Pre-existing Hypertension
      • Pre-existing High Blood Pressure during Pregnancy
      • Maternal Hypertension

      ICD-10 Codes:

      • O10919: Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester
      • O10913: Unspecified pre-existing hypertension complicating pregnancy, third trimester

      Also known as:

      • Baby Growing Too Slowly
      • Health Problems in Pregnancy
      • Fetal growth restriction
      • Small for gestational age
      • Intrauterine growth restriction (IUGR)

      ICD-10 Codes:

      • O365990: Maternal care for other known or suspected poor fetal growth, unspecified trimester, not applicable or unspecified

      Also known as:

      • Pregnancy Care for Older Mothers with Previous Pregnancies
      • Health Problems in 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:

      • O09522: Supervision of elderly multigravida, second trimester

      Also known as:

      • Fetal Heart Anomalies
      • Congenital Heart Defects in Fetus
      • Fetal Cardiac Malformations
      • Fetal Heart Problems

      ICD-10 Codes:

      • O35BXX0: Maternal care for other (suspected) fetal abnormality and damage, fetal cardiac anomalies, not applicable or unspecified

      Also known as:

      • Twin pregnancy with one placenta and two amniotic sacs
      • Twins, Triplets, Multiple Births
      • Monochorionic diamniotic twin pregnancy
      • MoDi twins
      • Twins sharing a placenta but separate sacs

      ICD-10 Codes:

      • O30032: Twin pregnancy, monochorionic/diamniotic, second trimester

      Also known as:

      • Type 2 Diabetes in Pregnancy
      • Diabetes and Pregnancy
      • Pregnancy if You Have Diabetes
      • Adult-Onset Diabetes in Pregnancy
      • Non-Insulin-Dependent Diabetes Pregnancy
      • Diabetes Mellitus Type 2 Pregnancy

      ICD-10 Codes:

      • O24112: Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester

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

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

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

      Does Dr. Hammer accept my insurance?

      Dr. Hammer accepts most major insurance plans. Important: Please call our office at (860) 224-5011 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Hammer accept in New Britain, CT?

      Dr. Hammer in New Britain, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • All Other Third Party

      • CVS Health (formerly Aetna)

      • Elevance Health Inc. (formerly Anthem)

      • EmblemHealth

      • Express Scripts

      • Health New England

      • Medicare

      • Point32Health

      • State of Connecticut

      • UnitedHealthcare

      View All Insurances

      Where is Dr. Hammer's office located?

      Dr. Erica Hammer's Primary Practice

      100 Grand St

      New Britain, CT 06052

      (860) 224-5011

      Get Directions

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

      Dr. Hammer's National Provider Identifier (NPI) number is 1790985802.

      What common questions do patients ask about Dr. Hammer?

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

      What is Dr. Erica Hammer's specialty?

      Dr. Hammer is a Maternal & Fetal Medicine Specialist near New Britain, CT. 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. Hammer to book an appointment today.

      Is this Dr. Erica Hammer affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Hammer is affiliated with Hartford Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Erica Hammer accepting new patients in New Britain, CT?

      Yes, Dr. Erica Hammer is accepting new patients at this time.

      Does Dr. Erica Hammer offer online booking?

      Please contact Dr. Hammer's office at (860) 224-5011 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Erica Hammer?

      Please contact Dr. Hammer's office at (860) 224-5011 for information regarding telehealth appointment availability or for scheduling assistance.

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