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Dr. Keith Lonergan, MD

Greer, SC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lonergan, Orthopedic Sports Medicine Specialist in Greer, SC?

    Dr. Keith Lonergan, MD is an Orthopedic Sports Medicine Specialist, who primarily practices in Greer, SC with 2 additional practice locations. Dr. Lonergan completed his residency at Fitzsimons Army Med Center. Dr. Lonergan is fluent in English, and is currently seeing new patients. Dr. Lonergan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lonergan’s office at (864) 454-7422.

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

    • Residency: Fitzsimons Army Med Center

    What languages does Dr. Lonergan speak?

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

    • English

    What conditions does an Orthopedic Sports Medicine Specialist like Dr. Lonergan typically treat?

    As an Orthopedic Sports Medicine Specialist, Dr. Lonergan 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. Lonergan. 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:

    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis of the left knee
    • Osteoarthritis of the right shoulder
    • Osteoarthritis of the left shoulder
    • Osteoarthritis
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M1711: Unilateral primary osteoarthritis, right knee
    • M1712: Unilateral primary osteoarthritis, left knee
    • M19011: Primary osteoarthritis, right shoulder
    • M19012: Primary osteoarthritis, left shoulder

    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:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

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

    ICD-10 Codes:

    • M25511: Pain in right shoulder

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

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

    ICD-10 Codes:

    • M25562: Pain in left knee

    What procedures does an Orthopedic Sports Medicine Specialist like Dr. Lonergan typically perform?

    As an Orthopedic Sports Medicine Specialist, Dr. Lonergan 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. Lonergan. 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:

    • Extensive Shoulder Arthroscopy Debridement
    • Shoulder Bone Shaving (Arthroscopic)
    • Shoulder Arthroscopy with Biceps Repair
    • Endoscopy
    • Shoulder Scope Cleaning
    • Arthroscopic Shoulder Debridement
    • Shoulder Joint Cleanup Surgery
    • Arthroscopic Distal Claviculectomy
    • Mumford Procedure (Arthroscopic)
    • AC Joint Resection (Arthroscopic)
    • Arthroscopic Biceps Tenodesis
    • Keyhole Shoulder Biceps Surgery
    • Shoulder Scope Biceps Repair

    CPT Codes:

    • 29823: Arthroscopy, shoulder, surgical; debridement, extensive, 3 or more discrete structures (eg, humeral bone, humeral articular cartilage, glenoid bone, glenoid articular cartilage, biceps tendon, biceps anchor complex, labrum, articular capsule, articular side of the rotator cuff, bursal side of the rotator cuff, subacromial bursa, foreign body[ies])
    • 29824: Arthroscopy, shoulder, surgical; distal claviculectomy including distal articular surface (Mumford procedure)
    • 29828: Arthroscopy, shoulder, surgical; biceps tenodesis

    Also known as:

    • Shoulder Arthroscopy for Decompression
    • Arthroscopic Rotator Cuff Repair
    • Endoscopy
    • Arthroscopic Shoulder Decompression
    • Subacromial Decompression
    • Shoulder Impingement Surgery
    • Acromioplasty
    • Shoulder Arthroscopy for Rotator Cuff
    • Keyhole Rotator Cuff Surgery
    • Minimally Invasive Shoulder Repair

    CPT Codes:

    • 29826: Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament (ie, arch) release, when performed (List separately in addition to code for primary procedure)
    • 29827: Arthroscopy, shoulder, surgical; with rotator cuff repair

    Also known as:

    • Total Knee Replacement
    • Knee Replacement
    • Total Knee Arthroplasty
    • Knee Joint Replacement
    • Full Knee Replacement
    • TKA Surgery

    CPT Codes:

    • 27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)

    Also known as:

    • Total Shoulder Replacement
    • Glenohumeral Arthroplasty
    • Shoulder Joint Replacement
    • Proximal Humeral Replacement
    • Artificial Shoulder Surgery

    CPT Codes:

    • 23472: Arthroplasty, glenohumeral joint; total shoulder (glenoid and proximal humeral replacement (eg, total shoulder))

    Also known as:

    • Joint or Bursa Injection/Fluid Removal
    • Arthrocentesis
    • Major Joint Aspiration
    • Bursa Injection
    • Joint Fluid Removal

    CPT Codes:

    • 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

    Also known as:

    • Brachial Plexus Nerve Block
    • Shoulder Nerve Injection
    • Arm Pain Injection
    • Imaging-Guided Nerve Block

    CPT Codes:

    • 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed

    Also known as:

    • Brachial Plexus Nerve Block
    • Brachial Plexus Injection
    • Arm Nerve Block
    • Shoulder Nerve Block
    • Continuous Brachial Plexus Infusion

    CPT Codes:

    • 64416: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, continuous infusion by catheter (including catheter placement), including imaging guidance, when performed

    Does Dr. Lonergan accept my insurance?

    Dr. Lonergan accepts most major insurance plans. Important: Please call our office at (864) 454-7422 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lonergan accept in Greer, SC?

    Dr. Lonergan in Greer, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of South Carolina

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Medicare

    • State of South Carolina

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Lonergan's office located?

    Dr. Keith Lonergan's Primary Practice

    315 Medical Pkwy Ste 100

    Greer, SC 29650

    (864) 454-7422

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    Dr. Keith Lonergan's Practice 2

    701 Grove Rd

    Greenville, SC 29605

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    Dr. Keith Lonergan's Practice 3

    830 S Buncombe Rd

    Greer, SC 29650

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

    Dr. Lonergan's National Provider Identifier (NPI) number is 1104962703.

    What common questions do patients ask about Dr. Lonergan?

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

    What is Dr. Keith Lonergan's specialty?

    Dr. Lonergan is a Orthopedic Sports Medicine Specialist near Greer, SC.

    What does an Orthopedic Sports Medicine Specialist do?

    An Orthopaedic surgeon well-trained in sports medicines is responsible to provide proper care for musculoskeletal structures which are directly affected by involving in the sports activity. The key focus areas of these specialists include conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, nutrition on performance and health. Additionally, they handle the coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Orthopaedic surgeon with specialization in sports medicine are able to prevent and manage any athletic injuries as they have a deep understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices.

    Is this Dr. Keith Lonergan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lonergan is affiliated with Prisma Health Greer Memorial Hospital, Spartanburg Regional Medical Center, Prisma Health Greenville Memorial Hospital, Prisma Health Patewood Hospital, Pelham Medical Center, Prisma Health Baptist Easley 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

    When to see an Orthopedic Sports Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Orthopedic Sports 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 Keith Lonergan accepting new patients in Greer, SC?

    Yes, Dr. Keith Lonergan is accepting new patients at this time.

    Does Dr. Keith Lonergan offer online booking?

    Please contact Dr. Lonergan's office at (864) 454-7422 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Keith Lonergan?

    Please contact Dr. Lonergan's office at (864) 454-7422 for information regarding telehealth appointment availability or for scheduling assistance.

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