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Dr. Erika Mcmahon, MD

La Crosse, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mcmahon, Emergency Medicine Specialist in La Crosse, WI?

    Dr. Erika Mcmahon, MD is an Emergency Medicine Specialist, who primarily practices in La Crosse, WI with 2 additional practice locations. She is board certified. Dr. Mcmahon completed her residency at Mayo Clinic College of Medicine (Arizona) Program. Dr. Mcmahon is fluent in English, and is currently seeing new patients. Dr. Mcmahon’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcmahon’s office at (906) 449-3050.

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

    • Residency: Mayo Clinic College of Medicine (Arizona) Program

    What languages does Dr. Mcmahon speak?

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

    • English

    What conditions does Dr. Mcmahon treat?

    As a Emergency Medicine Specialist, Dr. Mcmahon 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. Mcmahon. 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:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    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:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    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:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Which procedures does Dr. Mcmahon perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Erika Mcmahon may include:

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

    Does Dr. Mcmahon accept my insurance?

    Dr. Mcmahon accepts most major insurance plans. Important: Please call our office at (906) 449-3050 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcmahon accept in La Crosse, WI?

    Dr. Mcmahon in La Crosse, WI 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)

    • Genesis Health System

    • Mail Handlers

    • Medicare

    • State of Minnesota

    • State of Tennessee

    • State of Wisconsin

    • UnitedHealthcare

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Mcmahon's office located?

    Dr. Erika Mcmahon's Primary Practice

    700 West Ave S

    La Crosse, WI 54601

    (906) 449-3050

    Get Directions

    Dr. Erika Mcmahon's Practice 2

    850 W Baraga Ave Ste 32

    Marquette, MI 49855

    Get Directions

    Dr. Erika Mcmahon's Practice 3

    1105 Sixth St

    Traverse City, MI 49684

    Get Directions

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

    Dr. Mcmahon's National Provider Identifier (NPI) number is 1437567252.

    What common questions do patients ask about Dr. Mcmahon?

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

    What is Dr. Erika Mcmahon's specialty?

    Dr. Mcmahon is a Emergency Medicine Specialist near La Crosse, WI. 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. Contact Dr. Mcmahon to book an appointment today.

    Is this Dr. Erika Mcmahon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mcmahon is affiliated with Mayo Clinic Health System in La Crosse, Gundersen Lutheran Medical Center 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 Emergency Medicine Specialist?

    Explore Emergency 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 Erika Mcmahon accepting new patients in La Crosse, WI?

    Yes, Dr. Erika Mcmahon is accepting new patients at this time.

    Does Dr. Erika Mcmahon offer online booking?

    Please contact Dr. Mcmahon's office at (906) 449-3050 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Erika Mcmahon?

    Please contact Dr. Mcmahon's office at (906) 449-3050 for information regarding telehealth appointment availability or for scheduling assistance.

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