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Dr. Peter Johnston, MD

Dr. Peter Johnston, MD

Leonardtown, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johnston, Orthopedic Surgeon in Leonardtown, MD?

    Dr. Peter Johnston, MD is an Orthopedic Surgeon, who primarily practices in Leonardtown, MD with 2 additional practice locations. He is board certified. Dr. Johnston is fluent in English, and is currently seeing new patients. Dr. Johnston’s practice accepts Cigna, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (301) 475-5555.

    What languages does Dr. Johnston speak?

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

    • English

    What conditions does Dr. Johnston treat?

    As a Orthopedic Surgeon, Dr. Johnston 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. Johnston. 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:

    • Osteoarthritis of the right shoulder
    • Osteoarthritis of the left shoulder
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M19011: Primary osteoarthritis, right shoulder
    • M19012: Primary osteoarthritis, left shoulder

    Also known as:

    • Complete Rotator Cuff Tear
    • Rotator Cuff Tear
    • Rotator Cuff Injury
    • Right Partial Rotator Cuff Tear
    • Rotator Cuff Injuries
    • Full Rotator Cuff Tear
    • Complete Rotator Cuff Rupture
    • Severed Shoulder Tendon
    • Torn Shoulder Tendon
    • Shoulder Tendon Rupture
    • Rotator Cuff Rupture
    • Shoulder Tendon Damage
    • Shoulder Muscle Injury
    • Rotator Cuff Strain
    • Right incomplete rotator cuff rupture
    • Right partial shoulder tendon tear
    • Right rotator cuff strain

    ICD-10 Codes:

    • M75121: Complete rotator cuff tear or rupture of right shoulder, not specified as traumatic
    • M75122: Complete rotator cuff tear or rupture of left shoulder, not specified as traumatic
    • S46091D: Other injury of muscle(s) and tendon(s) of the rotator cuff of right shoulder, subsequent encounter
    • M75111: Incomplete rotator cuff tear or rupture of right shoulder, not specified as traumatic

    Also known as:

    • Other Pre-Procedure Examination
    • Pre-Procedure Lab Tests
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments
    • Pre-op blood work
    • Lab tests before surgery
    • Pre-treatment lab assessment

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination
    • Z01812: Encounter for preprocedural laboratory examination

    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:

    • Left Frozen Shoulder
    • Shoulder Lesion
    • Shoulder Injuries and Disorder
    • Left adhesive capsulitis
    • Left shoulder stiffness
    • Left shoulder periarthritis
    • Shoulder Injury
    • Shoulder Problem
    • Shoulder Damage

    ICD-10 Codes:

    • M7502: Adhesive capsulitis of left shoulder
    • M7581: Other shoulder lesions, right shoulder

    Also known as:

    • Pinched Nerve in Neck
    • Neck Injuries and Disorder
    • Peripheral Nerve Disorder
    • Cervical Radiculopathy
    • Neck Nerve Compression
    • Compressed Nerve in Neck

    ICD-10 Codes:

    • M5412: Radiculopathy, cervical region

    Also known as:

    • Right Bicep Tendinitis
    • Shoulder Injuries and Disorder
    • Tendinitis
    • Right biceps tendon inflammation
    • Right shoulder tendinitis
    • Right bicipital tendinopathy

    ICD-10 Codes:

    • M7521: Bicipital tendinitis, right shoulder

    Also known as:

    • Frozen Shoulder
    • Shoulder Injuries and Disorder
    • Adhesive Capsulitis
    • Shoulder Stiffness
    • Stiff Shoulder Syndrome

    ICD-10 Codes:

    • M7501: Adhesive capsulitis of right shoulder

    Also known as:

    • Shoulder Labrum Tear
    • Shoulder Injuries and Disorder
    • Sprains and Strains
    • Labral Tear
    • SLAP Lesion
    • Torn Shoulder Labrum

    ICD-10 Codes:

    • S43431A: Superior glenoid labrum lesion of right shoulder, initial encounter

    Also known as:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    Also known as:

    • Right Artificial Shoulder Joint
    • Artificial Limbs
    • Right Shoulder Replacement
    • Right Shoulder Prosthesis
    • Right Shoulder Arthroplasty

    ICD-10 Codes:

    • Z96611: Presence of right artificial shoulder joint

    Also known as:

    • Right Shoulder Joint Instability
    • Shoulder Injuries and Disorder
    • Right Shoulder Joint Looseness
    • Weak Right Shoulder Joint
    • Right Shoulder Hypermobility

    ICD-10 Codes:

    • M25311: Other instability, right shoulder

    Also known as:

    • Lateral Epicondylitis
    • Elbow Injuries and Disorder
    • Tennis Elbow
    • Lateral Epicondylalgia
    • Elbow Tendinitis

    ICD-10 Codes:

    • M7712: Lateral epicondylitis, left elbow

    Which procedures does Dr. Johnston perform as a Orthopedic Surgeon?

    As a Orthopedic Surgeon, procedures performed by an Dr. Peter Johnston may include:

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

    Does Dr. Johnston accept my insurance?

    Dr. Johnston accepts most major insurance plans. Important: Please call our office at (301) 475-5555 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnston accept in Leonardtown, MD?

    Dr. Johnston in Leonardtown, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield of Michigan

    • Carefirst BlueCross BlueShield

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Federal Employee Program

    • Johns Hopkins

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Johnston's office located?

    Dr. Peter Johnston's Primary Practice

    23000 Moakley St Ste 102

    Leonardtown, MD 20650

    (301) 475-5555

    Get Directions

    Dr. Peter Johnston's Practice 2

    11340 Pembrooke Sq Ste 211

    Waldorf, MD 20603

    Get Directions

    Dr. Peter Johnston's Practice 3

    40845 Merchants Ln

    Leonardtown, MD 20650

    Get Directions

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

    Dr. Johnston's National Provider Identifier (NPI) number is 1194946095.

    What common questions do patients ask about Dr. Johnston?

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

    What is Dr. Peter Johnston's specialty?

    Dr. Johnston is a Orthopedic Surgeon near Leonardtown, MD. An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system. Contact Dr. Johnston to book an appointment today.

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

    Yes, Dr. Johnston is affiliated with MedStar St. Mary's Hospital, MedStar Georgetown University Hospital 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 Orthopedic Surgeon?

    Explore Orthopedic Surgeon 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 Peter Johnston accepting new patients in Leonardtown, MD?

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

    Does Dr. Peter Johnston offer online booking?

    Please contact Dr. Johnston's office at (301) 475-5555 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Johnston?

    Please contact Dr. Johnston's office at (301) 475-5555 for information regarding telehealth appointment availability or for scheduling assistance.

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