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Dr. Rex Harris, MD

Siloam Springs, AR

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Harris, Family Medicine Specialist in Siloam Springs, AR?

    Dr. Rex Harris, MD is a Family Medicine Specialist, who primarily practices in Siloam Springs, AR with 2 additional practice locations. He is board certified. Dr. Harris is fluent in English and Spanish, and is currently seeing new patients. Dr. Harris’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Harris’s office at (254) 313-4200.

    What languages does Dr. Harris speak?

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

    • English

    • Spanish

    What conditions does Dr. Harris treat?

    As a Family Medicine Specialist, Dr. Harris 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. Harris. 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 Heart and Kidney Disease with Heart Failure
    • High Blood Pressure Heart and Kidney Disease
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure
    • Hypertensive Cardiorenal Disease
    • Heart and Kidney Problems from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • I1310: Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Coronary Artery Disease with Angina
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis
    • Atherosclerotic Heart Disease with Angina
    • Chest Pain from Heart Disease
    • Angina Pectoris

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
    • I25118: Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris

    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 Heart Disease with Heart Failure
    • High Blood Pressure Heart Disease
    • Heart Failure
    • High Blood Pressure
    • Heart Disease
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure
    • Hypertensive Cardiomyopathy
    • Heart Problems from High Blood Pressure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure
    • I119: Hypertensive heart disease without heart failure

    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:

    • Sarcopenia
    • Age-related muscle loss
    • Muscle weakness in older adults
    • Progressive muscle loss

    ICD-10 Codes:

    • M6284: Sarcopenia

    Also known as:

    • Alzheimer's Disease
    • Late-Onset Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease
    • Sporadic Alzheimer's', 'Alzheimer's in Older Adults

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified
    • G301: Alzheimer's disease with late onset

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Unsteadiness on Feet
    • Walking Problems
    • Feeling Unsteady
    • Balance Problems
    • Dizziness While Standing

    ICD-10 Codes:

    • R2681: Unsteadiness on feet

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute Lower Respiratory Infection
    • Lung Disease
    • Lung infection
    • Chest infection
    • Acute respiratory infection

    ICD-10 Codes:

    • J22: Unspecified acute lower respiratory infection

    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:

    • Parkinson's Disease without Involuntary Movements
    • Parkinson's Disease
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease

    ICD-10 Codes:

    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations

    Also known as:

    • Emphysema
    • Pulmonary Emphysema
    • Lung Emphysema
    • Chronic Obstructive Lung Disease

    ICD-10 Codes:

    • J439: Emphysema, unspecified

    Also known as:

    • Urinary Device Fitting and Adjustment
    • Urological Device Fitting
    • Bladder Device Adjustment
    • Catheter Fitting

    ICD-10 Codes:

    • Z466: Encounter for fitting and adjustment of urinary device

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

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

    As a Family Medicine Specialist, procedures performed by a Dr. Rex Harris may include:

    For detailed information, please contact Dr. Harris' office.

    Does Dr. Harris accept my insurance?

    Dr. Harris accepts most major insurance plans. Important: Please call our office at (254) 313-4200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Harris accept in Siloam Springs, AR?

    Dr. Harris in Siloam Springs, AR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Benefit and Risk Management Services (BRMS)

    • Blue Cross Blue Shield of Arkansas

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • HealthComp

    • Humana

    • Medicare

    • State of Oklahoma

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Harris' office located?

    Dr. Rex Harris' Primary Practice

    451 S Holly St

    Siloam Springs, AR 72761

    (254) 313-4200

    Get Directions

    Dr. Rex Harris' Practice 2

    1261 E Tulsa Ave

    Kansas, OK 74347

    Get Directions

    Dr. Rex Harris' Practice 3

    1600 Providence Dr

    Waco, TX 76707

    Get Directions

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

    Dr. Harris's National Provider Identifier (NPI) number is 1861804627.

    What common questions do patients ask about Dr. Harris?

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

    What is Dr. Rex Harris's specialty?

    Dr. Harris is a Family Medicine Specialist near Siloam Springs, AR. 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. Harris to book an appointment today.

    Is this Dr. Rex Harris affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Harris is affiliated with Northwest Medical Center-Springdale 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 Rex Harris accepting new patients in Siloam Springs, AR?

    Yes, Dr. Rex Harris is accepting new patients at this time.

    Does Dr. Rex Harris offer online booking?

    Please contact Dr. Harris's office at (254) 313-4200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rex Harris?

    Please contact Dr. Harris's office at (254) 313-4200 for information regarding telehealth appointment availability or for scheduling assistance.

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