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Dr. Peter Ahlering, MD

Chesterfield, MO

37 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ahlering, Reproductive Endocrinologist in Chesterfield, MO?

    Dr. Peter Ahlering, MD is a Reproductive Endocrinologist, who primarily practices in Chesterfield, MO with 1 additional practice location. He has been practicing for over 37 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Ahlering completed his residency at St Johns Mercy Med Ctr, Obstetrics And Gynecology; St Johns Mercy Med Ctr, Flexible Or Transitional Year. Dr. Ahlering is fluent in English, and is currently seeing new patients. Dr. Ahlering’s practice accepts UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ahlering’s office at (636) 778-9899.

    What are Areas of Expertise for Dr. Ahlering?

    Dr. Peter Ahlering, MD is a highly-rated, board-certified Reproductive Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ahlering empowers patients to confidently navigate their health journey, specializing in Infertility, Infertility-IVF, Miscarriage-Recurrent, or comprehensive wellness support. Serving the Chesterfield/MO community, Dr. Ahlering is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: St Johns Mercy Med Ctr, Obstetrics And Gynecology; St Johns Mercy Med Ctr, Flexible Or Transitional Year

    • Medical School: University of Mo-Kansas City Sch of Med, Kansas City Mo

    Is Dr. Ahlering board certified in Reproductive Endocrinologist?

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

    What languages does Dr. Ahlering speak?

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

    • English

    What conditions does Dr. Ahlering treat?

    As a Reproductive Endocrinologist, Dr. Ahlering 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. Ahlering. 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:

    • Female Infertility
    • Female Sterility
    • Difficulty Getting Pregnant

    ICD-10 Codes:

    • N979: Female infertility, unspecified

    Also known as:

    • Early Pregnancy (Less Than 8 Weeks)
    • 8 Weeks Pregnant
    • 9 Weeks Pregnant
    • 10 Weeks Pregnant
    • Positive Pregnancy Test
    • Pregnancy
    • First 8 weeks of pregnancy
    • Very early pregnancy
    • First trimester
    • Two months pregnant
    • Week 8 of gestation
    • Early first trimester
    • 9 Weeks Gestation
    • Week 9 of Pregnancy
    • Early Pregnancy (9 Weeks)
    • 10 Weeks Gestation
    • Week 10 of Pregnancy
    • First Trimester (10 Weeks)
    • Confirmed Pregnancy
    • Pregnant Result
    • Positive HCG Test

    ICD-10 Codes:

    • Z3A01: Less than 8 weeks gestation of pregnancy
    • Z3A08: 8 weeks gestation of pregnancy
    • Z3A09: 9 weeks gestation of pregnancy
    • Z3A10: 10 weeks gestation of pregnancy
    • Z3201: Encounter for pregnancy test, result positive

    Also known as:

    • Other Ovarian Problems
    • Ovarian Disorder
    • Ovary dysfunction
    • Female reproductive gland issues

    ICD-10 Codes:

    • E288: Other ovarian dysfunction

    Also known as:

    • Assisted Reproductive Technology (ART) Cycle
    • Assisted Reproductive Technology
    • Infertility
    • In Vitro Fertilization (IVF) Cycle
    • Fertility Treatment Cycle
    • ART Procedure

    ICD-10 Codes:

    • Z3183: Encounter for assisted reproductive fertility procedure cycle

    Also known as:

    • Other General Family Planning Counseling
    • Additional Reproductive Health Advice
    • Comprehensive Procreation Guidance
    • Advanced Fertility Planning Counseling

    ICD-10 Codes:

    • Z3169: Encounter for other general counseling and advice on procreation

    Also known as:

    • Uterine Polyp
    • Uterine Malposition
    • Uterine Disease
    • Endometrial Polyp
    • Womb Polyp
    • Tilted Uterus
    • Retroverted Uterus
    • Uterine Displacement

    ICD-10 Codes:

    • N840: Polyp of corpus uteri
    • N854: Malposition of uterus

    Also known as:

    • Male Factor Infertility (Female Patient)
    • Male Infertility
    • Female patient with male infertility
    • Male infertility affecting female partner
    • Infertility due to male factors

    ICD-10 Codes:

    • Z3181: Encounter for male factor infertility in female patient

    Also known as:

    • Other Fertility Investigation and Testing
    • Fertility Management (Unspecified)
    • Miscellaneous reproductive testing
    • Advanced fertility workup
    • Specialized procreative investigation
    • General reproductive management
    • Unspecified fertility care
    • Procreative health services

    ICD-10 Codes:

    • Z3149: Encounter for other procreative investigation and testing
    • Z319: Encounter for procreative management, unspecified

    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:

    • Irregular Periods
    • Menstruation
    • Oligomenorrhea
    • Abnormal Menstrual Cycle

    ICD-10 Codes:

    • N926: Irregular menstruation, unspecified

    Also known as:

    • Recurrent Miscarriage
    • Miscarriage
    • Recurrent Pregnancy Loss (RPL)
    • Repeat Miscarriages

    ICD-10 Codes:

    • N96: Recurrent pregnancy loss

    Also known as:

    • Other Fertility and Family Planning Management
    • Miscellaneous Reproductive Management
    • Advanced Procreation Services
    • Comprehensive Family Planning

    ICD-10 Codes:

    • Z3189: Encounter for other procreative management

    Also known as:

    • Uterine Fibroids
    • Leiomyoma of uterus
    • Myoma
    • Fibromyoma
    • Uterine leiomyoma

    ICD-10 Codes:

    • D251: Intramural leiomyoma of uterus

    Also known as:

    • Pregnancy Test (Result Unknown)
    • Pregnancy Test
    • Inconclusive Pregnancy Test
    • Unclear Pregnancy Test Result
    • Pending Pregnancy Test

    ICD-10 Codes:

    • Z3200: Encounter for pregnancy test, result unknown

    Which procedures does Dr. Ahlering perform as a Reproductive Endocrinologist?

    As a Reproductive Endocrinologist, procedures performed by a Dr. Peter Ahlering may include:

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

    Does Dr. Ahlering accept my insurance?

    Dr. Ahlering accepts most major insurance plans. Important: Please call our office at (636) 778-9899 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ahlering accept in Chesterfield, MO?

    Dr. Ahlering in Chesterfield, MO 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)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • OptumRx

    • Progyny

    • QuikTrip Corporation

    • State of Oklahoma

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ahlering's office located?

    Dr. Peter Ahlering's Primary Practice

    17300 North Outer 40 Rd Ste 205

    Chesterfield, MO 63005

    (636) 778-9899

    Get Directions

    Dr. Peter Ahlering's Practice 2

    555 N New Ballas Rd

    Saint Louis, MO 63141

    (314) 983-9062

    Get Directions

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

    Dr. Ahlering's National Provider Identifier (NPI) number is 1063525038.

    What common questions do patients ask about Dr. Ahlering?

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

    What is Dr. Peter Ahlering's specialty?

    Dr. Ahlering is a Reproductive Endocrinologist near Chesterfield, MO. An obstetrician/gynecologist specializing in reproductive endocrinology and infertility is skilled in managing complex issues related to hormonal disorders and infertility in women. This specialist employs advanced diagnostic and treatment options to address reproductive health concerns and assist individuals and couples in achieving their family planning goals. Contact Dr. Ahlering to book an appointment today.

    Is this Dr. Peter Ahlering affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ahlering is affiliated with Mercy Hospital St. Louis 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 Reproductive Endocrinologist?

    Explore Reproductive Endocrinologist 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 Peter Ahlering accepting new patients in Chesterfield, MO?

    Yes, Dr. Peter Ahlering is accepting new patients at this time.

    Does Dr. Peter Ahlering offer online booking?

    Please contact Dr. Ahlering's office at (636) 778-9899 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Ahlering?

    Please contact Dr. Ahlering's office at (636) 778-9899 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Peter Ahlering have?

    Dr. Peter Ahlering is certified by the American Board of Obstetrics and Gynecology.

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