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Dr. Alexa Jo Williams, MD

Saint Louis, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Williams, Obstetrician / Gynecologist (OBGYN) in Saint Louis, MO?

    Dr. Alexa Jo Williams, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Williams is fluent in English, and is currently seeing new patients. Dr. Williams’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (314) 849-3711.

    What languages does Dr. Williams speak?

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

    • English

    What conditions does Dr. Williams treat?

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

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Polycystic Ovary Syndrome (PCOS)
    • Polycystic Ovary Syndrome
    • PCOS
    • Stein-Leventhal Syndrome
    • Polycystic Ovaries

    ICD-10 Codes:

    • E282: Polycystic ovarian syndrome

    Also known as:

    • Prenatal Screening for Birth Defects
    • Antenatal Screening Follow-up
    • Antenatal Malformation Screening
    • Fetal Anomaly Scan
    • Birth Defect Screening in Pregnancy
    • Other Prenatal Screening Follow-up
    • Maternal Screening Follow-up
    • Pregnancy Screening Review

    ICD-10 Codes:

    • Z363: Encounter for antenatal screening for malformations
    • Z362: Encounter for other antenatal screening follow-up

    Also known as:

    • General High-Risk Pregnancy Care
    • Pregnancy Care for Past Obstetric Problems
    • Health Problems in Pregnancy
    • Specialized Obstetric Monitoring
    • Maternal-Fetal Medicine Consult
    • Pregnancy Management for Complications
    • Monitoring Pregnancy After Reproductive Issues
    • Specialized Pregnancy Care for Previous Complications
    • High-Risk Obstetric History Management

    ICD-10 Codes:

    • O0993: Supervision of high risk pregnancy, unspecified, third trimester
    • O09293: Supervision of pregnancy with other poor reproductive or obstetric history, third trimester

    Also known as:

    • Positive Pregnancy Test
    • Pregnancy
    • Confirmed Pregnancy
    • Pregnant Result
    • Positive HCG Test

    ICD-10 Codes:

    • Z3201: Encounter for pregnancy test, result positive

    Also known as:

    • Period Pain
    • Menstrual Cramps
    • Dysmenorrhea

    ICD-10 Codes:

    • N946: Dysmenorrhea, unspecified

    Also known as:

    • Irregular Periods
    • Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle

    ICD-10 Codes:

    • N926: Irregular menstruation, unspecified

    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:

    • Other Vaginal Disorder
    • Vaginal Disease
    • Non-inflammatory Vaginal Conditions
    • Specific Vaginal Problems

    ICD-10 Codes:

    • N898: Other specified noninflammatory disorders of vagina

    Also known as:

    • Premenstrual Syndrome
    • PMS
    • Premenstrual Tension
    • PMT

    ICD-10 Codes:

    • N943: Premenstrual tension syndrome

    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:

    • Male Circumcision
    • Circumcision
    • Foreskin removal
    • Routine circumcision
    • Ritual circumcision

    ICD-10 Codes:

    • Z412: Encounter for routine and ritual male circumcision

    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:

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

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    What procedures does Dr. Williams perform?

    As an Obstetrician / Gynecologist (OBGYN), Dr. Williams 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. Williams. 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 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

    Does Dr. Williams accept my insurance?

    Dr. Williams accepts most major insurance plans. Important: Please call our office at (314) 849-3711 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Williams accept in Saint Louis, MO?

    Dr. Williams in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Christian Healthcare Ministries

    • CVS Health (formerly Aetna)

    • Medicare

    • State of Tennessee

    View All Insurances

    Where is Dr. Williams' office located?

    Dr. Alexa Jo Williams' Primary Practice

    12700 Southfork Rd Ste 230

    Saint Louis, MO 63128

    (314) 849-3711

    Get Directions

    Dr. Alexa Jo Williams' Practice 2

    13023 Tesson Ferry Rd Ste 103

    Saint Louis, MO 63128

    Get Directions

    Dr. Alexa Jo Williams' Practice 3

    1101 Highway K

    O Fallon, MO 63366

    Get Directions

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

    Dr. Williams's National Provider Identifier (NPI) number is 1972033652.

    What common questions do patients ask about Dr. Williams?

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

    What is Dr. Alexa Jo Williams's specialty?

    Dr. Williams is a Obstetrician / Gynecologist (OBGYN) near Saint Louis, MO. 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. Williams to book an appointment today.

    Is this Dr. Alexa Jo Williams affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Williams is affiliated with Mercy Hospital St. Louis, Mercy Hospital South 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 Alexa Jo Williams accepting new patients in Saint Louis, MO?

    Yes, Dr. Alexa Jo Williams is accepting new patients at this time.

    Does Dr. Alexa Jo Williams offer online booking?

    Please contact Dr. Williams's office at (314) 849-3711 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alexa Jo Williams?

    Please contact Dr. Williams's office at (314) 849-3711 for information regarding telehealth appointment availability or for scheduling assistance.

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