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Dr. Peter Macarthur, MD

Fairfax, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Macarthur, Family Medicine Specialist in Fairfax, VA?

    Dr. Peter Macarthur, MD is a Family Medicine Specialist, who primarily practices in Fairfax, VA with 2 additional practice locations. Dr. Macarthur is fluent in English, and is currently seeing new patients. Dr. Macarthur’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Macarthur’s office at (703) 970-6464.

    What are Areas of Expertise for Dr. Macarthur?

    Dr. Peter Macarthur, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Macarthur empowers patients to confidently navigate their health journey, specializing in Injury Prevention, Musculoskeletal Injuries, PRP (Platelet Rich Plasma), Sports Injuries, Ultrasound Guided Procedures, and comprehensive wellness support. Serving the Fairfax, VA community, Dr. Macarthur is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Macarthur speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Macarthur typically treat?

    As a Family Medicine Specialist, Dr. Macarthur 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. Macarthur. 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 here.

    Also known as:

    • Pain in Right Knee
    • Pain in Left Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee
    • Left Knee Ache
    • Left Knee Discomfort
    • Sore Left Knee

    ICD-10 Codes:

    • M25561: Pain in right knee
    • M25562: Pain in left knee

    Also known as:

    • Osteoarthritis of both knees
    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease

    ICD-10 Codes:

    • M170: Bilateral primary osteoarthritis of knee
    • M1711: Unilateral primary osteoarthritis, right knee

    Also known as:

    • Right Shoulder Pain
    • Left Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort
    • Sore Left Shoulder
    • Left Shoulder Ache
    • Left Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder
    • M25512: Pain in left shoulder

    Also known as:

    • Right Hip Pain
    • Hip Injuries and Disorder
    • Pain
    • Sore Right Hip
    • Right Hip Ache
    • Right Hip Discomfort

    ICD-10 Codes:

    • M25551: Pain in right hip

    What procedures does a Family Medicine Specialist like Dr. Macarthur typically perform?

    As a Family Medicine Specialist, Dr. Macarthur performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Macarthur. 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 here.

    Also known as:

    • Major Joint Injection or Fluid Removal with Ultrasound
    • Ultrasound-Guided Arthrocentesis
    • Shoulder Injection with Ultrasound
    • Hip Aspiration with Ultrasound
    • Knee Injection with Ultrasound

    CPT Codes:

    • 20611: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); with ultrasound guidance, with permanent recording and reporting

    Does Dr. Macarthur accept my insurance?

    Dr. Macarthur accepts most major insurance plans. Important: Please call our office at (703) 970-6464 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Macarthur accept in Fairfax, VA?

    Dr. Macarthur in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Johns Hopkins Health System

    • Medicare

    • Unknown

    View All Insurances

    Where is Dr. Macarthur's office located?

    Dr. Peter Macarthur's Primary Practice

    8100 Innovation Park Dr Fl 1

    Fairfax, VA 22031

    (703) 970-6464

    Get Directions

    Dr. Peter Macarthur's Practice 2

    6355 Walker Ln Ste 406

    Alexandria, VA 22310

    Get Directions

    Dr. Peter Macarthur's Practice 3

    8101 Hinson Farm Rd

    Alexandria, VA 22306

    Get Directions

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

    Dr. Macarthur's National Provider Identifier (NPI) number is 1073803912.

    What common questions do patients ask about Dr. Macarthur?

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

    What is Dr. Peter Macarthur's specialty?

    Dr. Macarthur is a Family Medicine Specialist near Fairfax, VA.

    What does a Family Medicine Specialist do?

    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.

    Is this Dr. Peter Macarthur affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Macarthur is affiliated with Inova Fairfax 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

    When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family 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 Peter Macarthur accepting new patients in Fairfax, VA?

    Yes, Dr. Peter Macarthur is accepting new patients at this time.

    Does Dr. Peter Macarthur offer online booking?

    Please contact Dr. Macarthur's office at (703) 970-6464 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Macarthur?

    Please contact Dr. Macarthur's office at (703) 970-6464 for information regarding telehealth appointment availability or for scheduling assistance.

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