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Dr. Zachary Hamilton, MD

Tyler, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hamilton, Obstetrician / Gynecologist (OBGYN) in Tyler, TX?

    Dr. Zachary Hamilton, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Tyler, TX with 2 additional practice locations. He is board certified. Dr. Hamilton is fluent in English, and is currently seeing new patients. Dr. Hamilton’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hamilton’s office at (512) 260-1581.

    What languages does Dr. Hamilton speak?

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

    • English

    What conditions does Dr. Hamilton treat?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Hamilton 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. Hamilton. 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:

    • Third Trimester Prenatal Care
    • First Trimester Prenatal Care
    • Second Trimester Prenatal Care
    • Prenatal Care
    • Late Pregnancy Check-ups
    • Routine Third Trimester Care
    • Maternity Care (Third Trimester)
    • Early pregnancy care
    • First trimester check-ups
    • Antenatal care in early pregnancy
    • Mid-Pregnancy Check-ups
    • Routine Second Trimester Care
    • Maternity Care (Second Trimester)
    • Mid-pregnancy care
    • Second trimester check-ups
    • Antenatal care in mid-pregnancy
    • Late pregnancy care
    • Third trimester check-ups
    • Antenatal care in late pregnancy

    ICD-10 Codes:

    • Z3483: Encounter for supervision of other normal pregnancy, third trimester
    • Z3481: Encounter for supervision of other normal pregnancy, first trimester
    • Z3482: Encounter for supervision of other normal pregnancy, second trimester
    • Z3401: Encounter for supervision of normal first pregnancy, first trimester
    • Z3402: Encounter for supervision of normal first pregnancy, second trimester
    • Z3403: Encounter for supervision of normal first pregnancy, third trimester

    Also known as:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    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:

    • Negative Pregnancy Test Result
    • Pregnancy Test
    • No pregnancy detected
    • Negative HCG test
    • Not pregnant result

    ICD-10 Codes:

    • Z3202: Encounter for pregnancy test, result negative

    Also known as:

    • General High-Risk Pregnancy Care
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications

    ICD-10 Codes:

    • O0991: Supervision of high risk pregnancy, unspecified, first trimester
    • O0993: Supervision of high risk pregnancy, unspecified, third trimester

    Also known as:

    • Prenatal Screening
    • Prenatal Testing
    • Antenatal Testing
    • Pregnancy Screening
    • Maternal Screening

    ICD-10 Codes:

    • Z369: Encounter for antenatal screening, unspecified

    Also known as:

    • Other Surgical Aftercare
    • After Surgery
    • General post-operative care
    • Unspecified surgical recovery
    • Surgical follow-up

    ICD-10 Codes:

    • Z4889: Encounter for other specified surgical aftercare

    Also known as:

    • Obesity during pregnancy
    • Health Problems in Pregnancy
    • Obesity
    • Maternal obesity
    • Obesity in pregnancy
    • Weight issues in pregnancy

    ICD-10 Codes:

    • O99213: Obesity complicating pregnancy, third trimester

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Unspecified High-Risk Pregnancy Supervision
    • Health Problems in Pregnancy
    • General high-risk pregnancy monitoring
    • Managing unspecified high-risk pregnancy
    • High-risk pregnancy care (general)
    • Monitoring for unknown pregnancy risks

    ICD-10 Codes:

    • O0992: Supervision of high risk pregnancy, unspecified, second trimester

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Previous C-section Scar During Pregnancy
    • Cesarean Delivery
    • Prior Cesarean Section
    • Uterine Scar from C-section
    • C-section History in Pregnancy

    ICD-10 Codes:

    • O34219: Maternal care for unspecified type scar from previous cesarean delivery

    Also known as:

    • IUD Insertion
    • Birth Control
    • Intrauterine device placement
    • Getting an IUD
    • IUD procedure

    ICD-10 Codes:

    • Z30430: Encounter for insertion of intrauterine contraceptive device

    What procedures does Dr. Hamilton perform?

    As a Obstetrician / Gynecologist (OBGYN), Dr. Hamilton 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. Hamilton. 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:

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

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    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:

    • Hysteroscopy with Biopsy or Polyp Removal
    • Biopsy
    • Hysteroscopy
    • Uterine Scope with Biopsy
    • Hysteroscopic Polypectomy
    • D&C with Hysteroscopy

    CPT Codes:

    • 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C

    Also known as:

    • Laparoscopic Hysterectomy
    • Hysterectomy
    • Laparoscopy
    • Minimally Invasive Hysterectomy
    • Keyhole Hysterectomy
    • Total Laparoscopic Hysterectomy
    • Uterus Removal Surgery

    CPT Codes:

    • 58571: Laparoscopy, surgical, with total hysterectomy, for uterus 250 g or less; with removal of tube(s) and/or ovary(s)

    Also known as:

    • Uterine Lining Biopsy
    • Biopsy
    • Endometrial Biopsy
    • Uterine Biopsy
    • Cervical Biopsy
    • Endocervical Sampling

    CPT Codes:

    • 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)

    Also known as:

    • IUD Removal
    • Birth Control
    • Intrauterine device removal
    • Take out IUD
    • Remove birth control device
    • IUD explant

    CPT Codes:

    • 58301: Removal of intrauterine device (IUD)

    Also known as:

    • Colposcopy of Cervix and Vagina
    • Colposcopy
    • Cervical Colposcopy
    • Vaginal Colposcopy
    • Cervix and Vagina Exam
    • Magnified Cervical Exam

    CPT Codes:

    • 57452: Colposcopy of the cervix including upper/adjacent vagina;

    Also known as:

    • Cervical Cone Biopsy (LEEP)
    • LEEP Procedure
    • Loop Electrosurgical Excision Procedure
    • Cervical Conization
    • Cone Biopsy of Cervix

    CPT Codes:

    • 57522: Conization of cervix, with or without fulguration, with or without dilation and curettage, with or without repair; loop electrode excision

    Also known as:

    • Laparoscopic Removal of Pelvic Lesions
    • Minimally invasive ovarian lesion removal
    • Pelvic lesion excision laparoscopy
    • Peritoneal lesion fulguration
    • Endometriosis removal surgery

    CPT Codes:

    • 58662: Laparoscopy, surgical; with fulguration or excision of lesions of the ovary, pelvic viscera, or peritoneal surface by any method

    Also known as:

    • Laparoscopic Ovarian and/or Fallopian Tube Removal
    • Laparoscopic Oophorectomy
    • Laparoscopic Salpingectomy
    • Minimally Invasive Adnexal Removal

    CPT Codes:

    • 58661: Laparoscopy, surgical; with removal of adnexal structures (partial or total oophorectomy and/or salpingectomy)

    Also known as:

    • Postpartum Check-up
    • Postpartum Care
    • After Birth Care
    • Maternity Follow-up
    • Postnatal Care

    CPT Codes:

    • 59430: Postpartum care only (separate procedure)

    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:

    • Prenatal Care Visits (4-6)
    • Prenatal Care
    • Antepartum visits
    • Pregnancy check-ups
    • Maternity care appointments

    CPT Codes:

    • 59425: Antepartum care only; 4-6 visits

    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:

    • Comprehensive Prenatal Care (7+ Visits)
    • Prenatal Care
    • Antepartum Care
    • Pregnancy Check-ups
    • Maternity Care
    • Obstetric Visits

    CPT Codes:

    • 59426: Antepartum care only; 7 or more visits

    Also known as:

    • Drug Delivery Implant Insertion
    • Medication Implant Placement
    • Bioresorbable Drug Implant
    • Contraceptive Implant Insertion

    CPT Codes:

    • 11981: Insertion, drug-delivery implant (ie, bioresorbable, biodegradable, non-biodegradable)

    Also known as:

    • Removal of Non-Biodegradable Drug Implant
    • Drug Delivery Device Removal
    • Permanent Drug Implant Explant
    • Non-Dissolving Implant Removal

    CPT Codes:

    • 11982: Removal, non-biodegradable drug delivery implant

    Does Dr. Hamilton accept my insurance?

    Dr. Hamilton accepts most major insurance plans. Important: Please call our office at (512) 260-1581 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hamilton accept in Tyler, TX?

    Dr. Hamilton in Tyler, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • Christus Health Plan

    • Community First Health Plans

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Health Care Service Corporation (HCSC)

    • State of Texas

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Hamilton's office located?

    Dr. Zachary Hamilton's Primary Practice

    620 S Fleishel Ave

    Tyler, TX 75701

    (512) 260-1581

    Get Directions

    Dr. Zachary Hamilton's Practice 2

    1401 Medical Pkwy Ste 220

    Cedar Park, TX 78613

    Get Directions

    Dr. Zachary Hamilton's Practice 3

    1305 Wonder World Dr Ste 209

    San Marcos, TX 78666

    Get Directions

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

    Dr. Hamilton's National Provider Identifier (NPI) number is 1598185845.

    What common questions do patients ask about Dr. Hamilton?

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

    What is Dr. Zachary Hamilton's specialty?

    Dr. Hamilton is a Obstetrician / Gynecologist (OBGYN) near Tyler, TX. 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. Hamilton to book an appointment today.

    Is this Dr. Zachary Hamilton affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hamilton is affiliated with CHRISTUS Santa Rosa Hospital-New Braunfels 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 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 Zachary Hamilton accepting new patients in Tyler, TX?

    Yes, Dr. Zachary Hamilton is accepting new patients at this time.

    Does Dr. Zachary Hamilton offer online booking?

    Please contact Dr. Hamilton's office at (512) 260-1581 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Zachary Hamilton?

    Please contact Dr. Hamilton's office at (512) 260-1581 for information regarding telehealth appointment availability or for scheduling assistance.

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