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Dr. Thomas Larsen, MD

South Bend, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Larsen, Family Medicine Specialist in South Bend, IN?

    Dr. Thomas Larsen, MD is a Family Medicine Specialist, who primarily practices in South Bend, IN with 2 additional practice locations. He is board certified. Dr. Larsen is fluent in English, and is currently seeing new patients. Dr. Larsen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Larsen’s office at (574) 204-6200.

    What languages does Dr. Larsen speak?

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

    • English

    What conditions does Dr. Larsen treat?

    As a Family Medicine Specialist, Dr. Larsen 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. Larsen. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Lipid Disorder Screening
    • Blood and Immune System Disorder Screening
    • Health Screening
    • Cholesterol Screening
    • Fat Metabolism Disorder Screening
    • Lipid Panel Test
    • Blood Disorder Check
    • Immune System Check-up
    • Hematologic Screening

    ICD-10 Codes:

    • Z13220: Encounter for screening for lipoid disorders
    • Z130: Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hypercholesterolemia
    • High blood cholesterol
    • Elevated cholesterol
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E7800: Pure hypercholesterolemia, unspecified
    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 3
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a

    ICD-10 Codes:

    • N1830: Chronic kidney disease, stage 3 unspecified
    • N1831: Chronic kidney disease, stage 3a

    Also known as:

    • Type 2 Diabetes
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication
    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Prostate Cancer Screening
    • Prostate Cancer Screening (PDQ®)
    • PSA Test
    • Prostate Exam
    • Prostate Cancer Check

    ICD-10 Codes:

    • Z125: Encounter for screening for malignant neoplasm of prostate

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Other Metabolic Disorder Screening
    • Health Screening
    • Rare Metabolic Disease Screening
    • Uncommon Metabolic Check

    ICD-10 Codes:

    • Z13228: Encounter for screening for other metabolic disorders

    Also known as:

    • Multiple Sclerosis
    • MS
    • Demyelinating Disease

    ICD-10 Codes:

    • G35: Multiple sclerosis

    Also known as:

    • Late-Onset Alzheimer's Disease
    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • Sporadic Alzheimer's', 'Alzheimer's in Older Adults

    ICD-10 Codes:

    • G301: Alzheimer's disease with late onset

    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:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    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

    Which procedures does Dr. Larsen perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Thomas Larsen may include:

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

    Does Dr. Larsen accept my insurance?

    Dr. Larsen accepts most major insurance plans. Important: Please call our office at (574) 204-6200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Larsen accept in South Bend, IN?

    Dr. Larsen in South Bend, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Auxiant

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • Custom Design Benefits

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Other Health Care Provider

    • Spectrum / Priority Health

    • State of Indiana

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Larsen's office located?

    Dr. Thomas Larsen's Primary Practice

    4440 Portage Rd

    South Bend, IN 46628

    (574) 204-6200

    Get Directions

    Dr. Thomas Larsen's Practice 2

    301 E Day Rd

    Mishawaka, IN 46545

    Get Directions

    Dr. Thomas Larsen's Practice 3

    211 N Eddy St

    South Bend, IN 46617

    Get Directions

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

    Dr. Larsen's National Provider Identifier (NPI) number is 1285998146.

    What common questions do patients ask about Dr. Larsen?

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

    What is Dr. Thomas Larsen's specialty?

    Dr. Larsen is a Family Medicine Specialist near South Bend, IN. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Larsen to book an appointment today.

    Is this Dr. Thomas Larsen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Larsen is affiliated with Corewell Health Lakeland Hospitals St. Joseph Hospital 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 Family Medicine Specialist?

    Explore Family 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 Thomas Larsen accepting new patients in South Bend, IN?

    Yes, Dr. Thomas Larsen is accepting new patients at this time.

    Does Dr. Thomas Larsen offer online booking?

    Please contact Dr. Larsen's office at (574) 204-6200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Larsen?

    Please contact Dr. Larsen's office at (574) 204-6200 for information regarding telehealth appointment availability or for scheduling assistance.

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