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Dr. Jun Matsui, MD

San Leandro, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Matsui, Orthopedic Hand Surgeon in San Leandro, CA?

    Dr. Jun Matsui, MD is an Orthopedic Hand Surgeon, who primarily practices in San Leandro, CA with 2 additional practice locations. Dr. Matsui is fluent in English, and is currently seeing new patients. Dr. Matsui’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Matsui’s office at (510) 454-1000.

    What languages does Dr. Matsui speak?

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

    • English

    What conditions does Dr. Matsui treat?

    As an Orthopedic Hand Surgeon, Dr. Matsui 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. Matsui. 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:

    • Other Orthopedic Aftercare
    • General orthopedic recovery
    • Musculoskeletal post-op care
    • Bone and joint follow-up

    ICD-10 Codes:

    • Z4789: Encounter for other orthopedic aftercare

    Also known as:

    • Carpal Tunnel Syndrome
    • Right Carpal Tunnel Syndrome
    • Left Carpal Tunnel Syndrome
    • Median Nerve Compression
    • Wrist Nerve Entrapment
    • Right Wrist Nerve Compression
    • Right Hand Numbness
    • Right CTS
    • Left Wrist Nerve Compression
    • Left Hand Numbness
    • Left CTS

    ICD-10 Codes:

    • G5603: Carpal tunnel syndrome, bilateral upper limbs
    • G5601: Carpal tunnel syndrome, right upper limb
    • G5602: Carpal tunnel syndrome, left upper limb

    Also known as:

    • Trigger Finger
    • Trigger Thumb
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis
    • Digital Tenosynovitis
    • Finger Tendonitis
    • Stenosing Tenosynovitis of Thumb
    • Thumb Tendonitis
    • Thumb Locking

    ICD-10 Codes:

    • M6530: Trigger finger, unspecified finger
    • M65311: Trigger thumb, right thumb

    Also known as:

    • Right Wrist Pain
    • Pain
    • Wrist Injuries and Disorder
    • Aching right wrist
    • Sore right wrist
    • Right wrist discomfort

    ICD-10 Codes:

    • M25531: Pain in right wrist

    Also known as:

    • Right Hand Pain
    • Hand Injuries and Disorder
    • Pain
    • Pain in right palm
    • Right wrist and hand pain
    • Right hand discomfort

    ICD-10 Codes:

    • M79641: Pain in right hand

    Also known as:

    • Right Arm Lump or Swelling
    • Right Upper Limb Mass
    • Bump on Right Arm
    • Right Arm Nodule

    ICD-10 Codes:

    • R2231: Localized swelling, mass and lump, right upper limb

    Also known as:

    • Right Ulnar Nerve Damage
    • Peripheral Nerve Disorder
    • Right Ulnar Neuropathy
    • Right Elbow Nerve Pain
    • Right Funny Bone Injury

    ICD-10 Codes:

    • G5621: Lesion of ulnar nerve, right upper limb

    Also known as:

    • Left Wrist Ganglion Cyst
    • Connective Tissue Disorder
    • Left Wrist Synovial Cyst
    • Lump on Left Wrist
    • Left Wrist Ganglion

    ICD-10 Codes:

    • M67432: Ganglion, left wrist

    Also known as:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    What procedures does Dr. Matsui perform?

    As an Orthopedic Hand Surgeon, Dr. Matsui 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. Matsui. 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:

    • Carpal Tunnel Release Surgery
    • Median Nerve Neuroplasty
    • Carpal Tunnel Decompression
    • Median Nerve Transposition

    CPT Codes:

    • 64721: Neuroplasty and/or transposition; median nerve at carpal tunnel

    Also known as:

    • Trigger Finger Release Surgery
    • Tendon Sheath Incision
    • Trigger Finger Tenolysis
    • Finger Tendon Release
    • Hand Tendon Surgery

    CPT Codes:

    • 26055: Tendon sheath incision (eg, for trigger finger)

    Does Dr. Matsui accept my insurance?

    Dr. Matsui accepts most major insurance plans. Important: Please call our office at (510) 454-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Matsui accept in San Leandro, CA?

    Dr. Matsui in San Leandro, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Crown Cork and Seal Company

    • First Medical Health Plan

    • Medicare

    • State of Tennessee

    View All Insurances

    Where is Dr. Matsui's office located?

    Dr. Jun Matsui's Primary Practice

    2500 Merced St

    San Leandro, CA 94577

    (510) 454-1000

    Get Directions

    Dr. Jun Matsui's Practice 2

    4921 Parkview Pl Ste 6A/6B/12A

    Saint Louis, MO 63110

    Get Directions

    Dr. Jun Matsui's Practice 3

    1225 S Grand Blvd

    Saint Louis, MO 63104

    Get Directions

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

    Dr. Matsui's National Provider Identifier (NPI) number is 1649508219.

    What common questions do patients ask about Dr. Matsui?

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

    What is Dr. Jun Matsui's specialty?

    Dr. Matsui is a Orthopedic Hand Surgeon near San Leandro, CA. An orthopaedic surgeon specializing in the upper extremity focuses on the investigation, preservation, and restoration of all structures affecting the form and function of the hand and wrist. This specialist employs medical, surgical, and rehabilitative techniques to treat various conditions and injuries related to the upper extremity. Contact Dr. Matsui to book an appointment today.

    Is this Dr. Jun Matsui affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Matsui is affiliated with Kaiser Permanente San Leandro Medical Center 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 Orthopedic Hand Surgeon?

    Explore Orthopedic Hand 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 Jun Matsui accepting new patients in San Leandro, CA?

    Yes, Dr. Jun Matsui is accepting new patients at this time.

    Does Dr. Jun Matsui offer online booking?

    Please contact Dr. Matsui's office at (510) 454-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jun Matsui?

    Please contact Dr. Matsui's office at (510) 454-1000 for information regarding telehealth appointment availability or for scheduling assistance.

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