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Dr. Mary Haas, MD

Emergency Medicine Specialist

Ann Arbor, MI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Haas, Emergency Medicine Specialist in Ann Arbor, MI?

    Dr. Mary Haas, MD is an Emergency Medicine Specialist, who primarily practices in Ann Arbor, MI. Dr. Haas is currently affiliated with B1 Floor University Hospital Recp Emergency. Dr. Haas is fluent in English, and is currently seeing new patients. Dr. Haas’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Haas’s office at (734) 936-6666.

    What languages does Dr. Haas speak?

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

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Haas typically treat?

    As an Emergency Medicine Specialist, Dr. Haas 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. Haas. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    What procedures does an Emergency Medicine Specialist like Dr. Haas typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Mary Haas may include:

    Please contact Dr. Haas' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Haas accept my insurance?

    Dr. Haas accepts most major insurance plans. Important: Please call our office at (734) 936-6666 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Haas accept in Ann Arbor, MI?

    Dr. Haas in Ann Arbor, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Henry Ford Health System

    • Humana

    • Medicaid

    • Medicare

    • Molina Healthcare

    • Spectrum / Priority Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Haas' office located?

    B1 Floor University Hospital Recp Emergency

    1500 E Medical Center Dr # B1

    Ann Arbor, MI 48109

    (734) 936-6666

    Get Directions

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

    Dr. Haas's National Provider Identifier (NPI) number is 1023429891.

    What common questions do patients ask about Dr. Haas?

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

    What is Dr. Mary Haas's specialty?

    Dr. Haas is an Emergency Medicine Specialist near Ann Arbor, MI.

    What does an Emergency Medicine Specialist do?

    An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries.

    Is Dr. Mary Haas affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Haas is affiliated with Corewell Health Dearborn Hospital, Trinity Health Ann Arbor Hospital, Corewell Health Farmington Hills Hospital, Trinity Health Livingston Hospital, Corewell Health Beaumont Grosse Pointe Hospital, Presbyterian Hospital - Albuquerque, Nm 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

    When to see an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. Explore 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 Dr. Mary Haas accepting new patients in Ann Arbor, MI?

    Yes, Dr. Mary Haas is accepting new patients at this time.

    Does Dr. Mary Haas offer online booking?

    Please contact Dr. Haas' office at (734) 936-6666 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mary Haas?

    Please contact Dr. Haas' office at (734) 936-6666 to schedule an appointment.

    Where is Dr. Haas' office located?

    Dr. Haas' office is located in Ann Arbor, MI.