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Dr. Hayley Mackinnon, MD

Seattle, WA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mackinnon, Maternal & Fetal Medicine Specialist in Seattle, WA?

    Dr. Hayley Mackinnon, MD is a Maternal & Fetal Medicine Specialist, who primarily practices in Seattle, WA. Dr. Mackinnon is fluent in English, and is currently seeing new patients. Dr. Mackinnon’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mackinnon’s office at (206) 744-2250.

    What languages does Dr. Mackinnon speak?

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

    • English

    What conditions does Dr. Mackinnon treat?

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

    • Pregnancy Care for Older Mothers with Previous Births
    • Health Problems in Pregnancy
    • Advanced Maternal Age Multiple Pregnancies
    • Elderly Multigravida Care
    • Older Mother with Prior Births Pregnancy Monitoring

    ICD-10 Codes:

    • O09523: Supervision of elderly multigravida, third trimester
    • O09521: Supervision of elderly multigravida, first trimester

    Also known as:

    • Elective Abortion
    • Abortion
    • Planned abortion
    • Voluntary termination of pregnancy
    • Induced abortion

    ICD-10 Codes:

    • Z332: Encounter for elective termination of pregnancy

    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:

    • Routine Postpartum Check-up
    • Postpartum Care
    • After-birth Follow-up
    • Postnatal Care Visit
    • Maternal Postpartum Exam

    ICD-10 Codes:

    • Z392: Encounter for routine postpartum follow-up

    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:

    • Antenatal Screening Follow-up
    • Other Prenatal Screening Follow-up
    • Maternal Screening Follow-up
    • Pregnancy Screening Review

    ICD-10 Codes:

    • Z362: Encounter for other antenatal screening follow-up

    What procedures does Dr. Mackinnon perform?

    As a Maternal & Fetal Medicine Specialist, Dr. Mackinnon 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. Mackinnon. 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

    Also known as:

    • Vaginal Cervical Cerclage
    • Cervical Stitch (Vaginal)
    • Vaginal Cerclage during Pregnancy
    • Cervix Strengthening Procedure

    CPT Codes:

    • 59320: Cerclage of cervix, during pregnancy; vaginal

    Also known as:

    • Cervical Softening and Opening
    • Cervical Dilation
    • Laminaria Insertion
    • Prostaglandin Cervical Ripening

    CPT Codes:

    • 59200: Insertion of cervical dilator (eg, laminaria, prostaglandin) (separate procedure)

    Also known as:

    • Dilation and Evacuation (D&E) Abortion
    • Abortion
    • Surgical Abortion
    • D&E Procedure
    • Induced Termination of Pregnancy

    CPT Codes:

    • 59841: Induced abortion, by dilation and evacuation

    Also known as:

    • Diagnostic Amniocentesis
    • Amniocentesis (amniotic fluid test)
    • Amniotic Fluid Test
    • Amnio
    • Prenatal Genetic Testing

    CPT Codes:

    • 59000: Amniocentesis; diagnostic

    Also known as:

    • Paracervical Nerve Block (Uterine)
    • Uterine Nerve Block
    • Cervical Nerve Injection
    • Pelvic Pain Injection
    • Anesthetic for Uterus

    CPT Codes:

    • 64435: Injection(s), anesthetic agent(s) and/or steroid; paracervical (uterine) nerve

    Also known as:

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

    CPT Codes:

    • 58300: Insertion of intrauterine device (IUD)

    Does Dr. Mackinnon accept my insurance?

    Dr. Mackinnon accepts most major insurance plans. Important: Please call our office at (206) 744-2250 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mackinnon accept in Seattle, WA?

    Dr. Mackinnon in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Boeing

    • Cambia (Regence)

    • Cigna

    • Community Health Plan of Washington

    • CVS Health (formerly Aetna)

    • Kaiser Permanente

    • Molina

    • Premera Blue Cross

    • State of Washington

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mackinnon's office located?

    Dr. Hayley Mackinnon's Primary Practice

    1959 NE Pacific St

    Seattle, WA 98195

    (206) 744-2250

    Get Directions

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

    Dr. Mackinnon's National Provider Identifier (NPI) number is 1538554357.

    What common questions do patients ask about Dr. Mackinnon?

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

    What is Dr. Hayley Mackinnon's specialty?

    Dr. Mackinnon is a Maternal & Fetal Medicine Specialist near Seattle, WA. 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. Mackinnon to book an appointment today.

    Is this Dr. Hayley Mackinnon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mackinnon is affiliated with UW Medical Center - Montlake, Confluence Health Hospital - Central Campus 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 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 Hayley Mackinnon accepting new patients in Seattle, WA?

    Yes, Dr. Hayley Mackinnon is accepting new patients at this time.

    Does Dr. Hayley Mackinnon offer online booking?

    Please contact Dr. Mackinnon's office at (206) 744-2250 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hayley Mackinnon?

    Please contact Dr. Mackinnon's office at (206) 744-2250 for information regarding telehealth appointment availability or for scheduling assistance.

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