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Dr. Colin Fitterer, MD

Billings, MT

Accepting patients
Telehealth

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fitterer, Internist in Billings, MT?

    Dr. Colin Fitterer, MD is an Internist, who primarily practices in Billings, MT. He is board certified. Dr. Fitterer graduated from University of North Dakota School of Medicine and Health Sciences and completed his residency at Mayo Clinic College of Medicine (Arizona) Program. Dr. Fitterer is fluent in English, and is currently seeing new patients. Dr. Fitterer’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fitterer’s office at (406) 238-6900.

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

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

    • Medical School: University of North Dakota School of Medicine and Health Sciences

    What languages does Dr. Fitterer speak?

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

    • English

    What conditions does Dr. Fitterer treat?

    As a Internist, Dr. Fitterer 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. Fitterer. 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:

    • 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified

    Also known as:

    • Age-Related Brain Degeneration
    • Dementia
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • G311: Senile degeneration of brain, not elsewhere classified

    Also known as:

    • Severe Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    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

    Also known as:

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

    ICD-10 Codes:

    • N1830: Chronic kidney disease, stage 3 unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Administrative Medical Exam
    • Official health check
    • Regulatory medical assessment
    • General administrative exam

    ICD-10 Codes:

    • Z029: Encounter for administrative examinations, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • High Liver Enzymes
    • ALT Blood Test
    • AST Test
    • Elevated ALT
    • Elevated AST
    • Abnormal liver function test

    ICD-10 Codes:

    • R7401: Elevation of levels of liver transaminase levels

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Which procedures does Dr. Fitterer perform as a Internist?

    As a Internist, procedures performed by an Dr. Colin Fitterer may include:

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

    Does Dr. Fitterer accept my insurance?

    Dr. Fitterer accepts most major insurance plans. Important: Please call our office at (406) 238-6900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fitterer accept in Billings, MT?

    Dr. Fitterer in Billings, MT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allegiance Benefit Plan Management

    • CVS Health (formerly Aetna)

    • Express Scripts

    • First Administrators

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicaid

    • Medicare

    • State of Montana

    View All Insurances

    Where is Dr. Fitterer's office located?

    Dr. Colin Fitterer also offers virtual visits

    Dr. Colin Fitterer's Primary Practice

    2900 12th Ave N Ste 310W

    Billings, MT 59101

    (406) 238-6900

    Get Directions

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

    Dr. Fitterer's National Provider Identifier (NPI) number is 1538424684.

    What common questions do patients ask about Dr. Fitterer?

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

    What is Dr. Colin Fitterer's specialty?

    Dr. Fitterer is a Internist near Billings, MT.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Fitterer to book an appointment today.

    Is this Dr. Colin Fitterer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fitterer is affiliated with St. Vincent Regional Hospital - Intermountain Healthcare 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 Internist?

    Explore Internist 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 Colin Fitterer accepting new patients in Billings, MT?

    Yes, Dr. Colin Fitterer is accepting new patients at this time.

    Does Dr. Colin Fitterer offer online booking?

    Please contact Dr. Fitterer's office at (406) 238-6900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Colin Fitterer?

    Please contact Dr. Fitterer's office at (406) 238-6900 for information regarding telehealth appointment availability or for scheduling assistance.

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