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Dr. Thomas Erhart, DO

Dr. Thomas Erhart, DO

Port Jefferson Station, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Erhart, Obstetrician / Gynecologist (OBGYN) in Port Jefferson Station, NY?

    Dr. Thomas Erhart, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Port Jefferson Station, NY with 1 additional practice location. Dr. Erhart graduated from New York Institute of Technology College of Osteopathic Medicine and completed his residency at Nassau Co Med Ctr, Obstetrics And Gynecology. Dr. Erhart is fluent in English and Spanish, and is currently seeing new patients. Dr. Erhart’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Erhart’s office at (631) 331-1120.

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

    • Residency: Nassau Co Med Ctr, Obstetrics And Gynecology | Nassau University Medical Center Program

    • Medical School: Ny Coll Of Osteo Med Of Ny Inst Of Tech- Old Westbury Ny | New York Institute of Technology College of Osteopathic Medicine

    What languages does Dr. Erhart speak?

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

    • English

    • Spanish

    What conditions does Dr. Erhart treat?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Erhart 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. Erhart. 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:

    • Routine Gynecological Exam (Normal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Irregular Periods
    • Heavy and Frequent Periods (Regular Cycle)
    • Amenorrhea
    • Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle
    • Menorrhagia
    • Polymenorrhea
    • Abnormal Uterine Bleeding
    • Absent Periods
    • No Periods
    • Lack of Menstruation

    ICD-10 Codes:

    • N926: Irregular menstruation, unspecified
    • N920: Excessive and frequent menstruation with regular cycle
    • N912: Amenorrhea, unspecified

    Also known as:

    • Acute Vaginal Yeast Infection
    • Vaginitis
    • Vulvar Disorder
    • Yeast Infection
    • Vulvovaginal candidiasis
    • Vaginal thrush
    • Acute Candida vaginitis

    ICD-10 Codes:

    • B3731: Acute candidiasis of vulva and vagina

    Also known as:

    • Atypical Cells on Pap Test (ASC-US)
    • Unspecified Abnormal Cells in Cervix
    • Cervical Cancer Screening
    • ASC-US Pap smear
    • Uncertain abnormal cervical cells
    • Mildly abnormal Pap test
    • General abnormal cervical cells
    • Unspecified Pap test abnormality
    • Cervical smear abnormal

    ICD-10 Codes:

    • R87610: Atypical squamous cells of undetermined significance on cytologic smear of cervix (ASC-US)
    • R87619: Unspecified abnormal cytological findings in specimens from cervix uteri

    Also known as:

    • Acute Vaginal Inflammation
    • Vaginitis
    • Acute Vaginitis
    • Sudden Vaginal Infection
    • Vaginal Irritation

    ICD-10 Codes:

    • N760: Acute vaginitis

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Pelvic and Perineal Pain
    • Pelvic Pain
    • Perineum pain
    • Pelvic floor pain
    • Pain in groin area

    ICD-10 Codes:

    • R102: Pelvic and perineal pain

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Understanding Test Results
    • Test results explanation
    • Medical findings review
    • Diagnostic interpretation

    ICD-10 Codes:

    • Z712: Person consulting for explanation of examination or test findings

    Also known as:

    • Nuchal Translucency Screening
    • NT scan
    • First trimester screening ultrasound
    • Screening for Down syndrome

    ICD-10 Codes:

    • Z3682: Encounter for antenatal screening for nuchal translucency

    Also known as:

    • Birth Control Pill Check-up
    • Birth Control
    • Oral Contraceptive Follow-up
    • Pill Prescription Check
    • Contraceptive Pill Management

    ICD-10 Codes:

    • Z3041: Encounter for surveillance of contraceptive pills

    Also known as:

    • General Counseling
    • Therapy Services
    • Support Sessions
    • Mental Health Support

    ICD-10 Codes:

    • Z719: Counseling, unspecified

    Also known as:

    • Excessive Fetal Growth
    • Health Problems in Pregnancy
    • Large baby in womb
    • Macrosomia
    • Big baby

    ICD-10 Codes:

    • O3663X0: Maternal care for excessive fetal growth, third trimester, not applicable or unspecified

    Also known as:

    • Reduced Fetal Movement
    • Baby Moving Less
    • Fetal Hypoactivity
    • Decreased Baby Kicks

    ICD-10 Codes:

    • O368130: Decreased fetal movements, third trimester, not applicable or unspecified

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    What procedures does Dr. Erhart perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Erhart performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Erhart. 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:

    • Hysteroscopy with Biopsy or Polyp Removal
    • Hysteroscopy with Endometrial Ablation
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy
    • Uterine Lining Removal
    • Endometrial Resection
    • Thermoablation of Uterus

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
    • 58563: Hysteroscopy, surgical; with endometrial ablation (eg, endometrial resection, electrosurgical ablation, thermoablation)

    Also known as:

    • Uterine Catheterization for Imaging
    • Saline Infusion Sonohysterography Prep
    • Hysterosalpingography Prep
    • Uterine Contrast Injection

    CPT Codes:

    • 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography

    Also known as:

    • Colposcopy with Cervical Biopsy and Curettage
    • Colposcopy
    • Cervical Biopsy
    • Endocervical Curettage
    • Pap Smear Follow-up Procedure

    CPT Codes:

    • 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage

    Also known as:

    • IUD Insertion
    • Birth Control
    • Intrauterine device placement
    • IUD placement
    • Birth control implant

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Also known as:

    • Dilation and Curettage (D&C)
    • D&C
    • Uterine Scraping
    • Uterine Dilation and Curettage

    CPT Codes:

    • 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)

    Also known as:

    • Fetal Non-Stress Test
    • Nonstress Test
    • Nonstress Test (NST)
    • Fetal Heart Rate Monitoring
    • NST for Pregnancy
    • Baby Heartbeat Test

    CPT Codes:

    • 59025: Fetal non-stress test

    Also known as:

    • Surgical Treatment for Missed Miscarriage (First Trimester)
    • D&C for Missed Abortion
    • Surgical Miscarriage Management
    • First Trimester Missed Abortion Treatment

    CPT Codes:

    • 59820: Treatment of missed abortion, completed surgically; first trimester

    Also known as:

    • Circumcision with Local Anesthesia
    • Newborn Circumcision
    • Infant Circumcision
    • Foreskin Removal (Clamp Method)

    CPT Codes:

    • 54150: Circumcision, using clamp or other device with regional dorsal penile or ring block

    Does Dr. Erhart accept my insurance?

    Dr. Erhart accepts most major insurance plans. Important: Please call our office at (631) 331-1120 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Erhart accept in Port Jefferson Station, NY?

    Dr. Erhart in Port Jefferson Station, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Benefit Administrative Systems LLC

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • HealthComp

    • Medicare

    • Service Employees International Union (SEIU)

    • StableView Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Erhart's office located?

    Dr. Thomas Erhart's Primary Practice

    1500 Route 112

    Port Jefferson Station, NY 11776

    (631) 331-1120

    Get Directions

    Dr. Thomas Erhart's Practice 2

    1500 Route 112 Ste B

    Port Jeff Sta, NY 11776

    Get Directions

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

    Dr. Erhart's National Provider Identifier (NPI) number is 1508891425.

    What common questions do patients ask about Dr. Erhart?

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

    What is Dr. Thomas Erhart's specialty?

    Dr. Erhart is a Obstetrician / Gynecologist (OBGYN) near Port Jefferson Station, NY. An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life. Contact Dr. Erhart to book an appointment today.

    Is this Dr. Thomas Erhart affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Erhart is affiliated with Mather Hospital, Stony Brook Southampton Hospital which are a Castle Connolly Top Hospitals. 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 Obstetrician / Gynecologist (OBGYN)?

    Explore Obstetrician / Gynecologist (OBGYN) 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 Thomas Erhart accepting new patients in Port Jefferson Station, NY?

    Yes, Dr. Thomas Erhart is accepting new patients at this time.

    Does Dr. Thomas Erhart offer online booking?

    Please contact Dr. Erhart's office at (631) 331-1120 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Erhart?

    Please contact Dr. Erhart's office at (631) 331-1120 for information regarding telehealth appointment availability or for scheduling assistance.

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