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Dr. Walter Chang, MD

Dr. Walter Chang, MD

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chang, General Surgeon - Hand Surgery Specialist in Fontana, CA?

    Dr. Walter Chang, MD is a General Surgeon - Hand Surgery Specialist, who primarily practices in Fontana, CA with 1 additional practice location. He is board certified. Dr. Chang graduated from Geisel School of Medicine at Dartmouth. Dr. Chang is fluent in English, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (909) 427-3910.

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

    • Medical School: Geisel School of Medicine at Dartmouth

    What languages does Dr. Chang speak?

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

    • English

    What conditions does Dr. Chang treat?

    As a General Surgeon - Hand Surgery Specialist, Dr. Chang 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. Chang. 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 Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Broken Finger
    • Finger Injuries and Disorder
    • Fractures
    • Finger fracture
    • Phalanx fracture
    • Broken finger bone

    ICD-10 Codes:

    • S62609A: Fracture of unspecified phalanx of unspecified finger, initial encounter for closed fracture

    Also known as:

    • Wound Dressing Change or Removal
    • Wounds and Injuries
    • Non-surgical dressing care
    • Wound care visit
    • Dressing replacement

    ICD-10 Codes:

    • Z4800: Encounter for change or removal of nonsurgical wound dressing

    Also known as:

    • Breast Enlargement
    • Breast Disease
    • Breast hypertrophy
    • Macromastia
    • Gigantomastia

    ICD-10 Codes:

    • N62: Hypertrophy of breast

    Also known as:

    • Other Surgical Aftercare
    • After Surgery
    • General post-operative care
    • Unspecified surgical recovery
    • Surgical follow-up

    ICD-10 Codes:

    • Z4889: Encounter for other specified surgical aftercare

    Also known as:

    • Trigger Finger
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis
    • Digital Tenosynovitis
    • Finger Tendonitis

    ICD-10 Codes:

    • M6530: Trigger finger, unspecified finger

    Also known as:

    • Tobacco Cessation Counseling
    • Smokeless Tobacco
    • Smoking
    • Harms of Cigarette Smoking and Health Benefits of Quitting
    • Smoking cessation counseling
    • Quitting tobacco support
    • Nicotine addiction counseling

    ICD-10 Codes:

    • Z716: Tobacco abuse counseling

    Also known as:

    • Broken Right Hand
    • Fractures
    • Hand Injuries and Disorder
    • Wrist Injuries and Disorder
    • Right hand fracture
    • Right hand injury

    ICD-10 Codes:

    • S6291XA: Unspecified fracture of right hand, initial encounter for closed fracture

    Also known as:

    • Ganglion Cyst
    • Connective Tissue Disorder
    • Ganglion
    • Synovial Cyst
    • Bible Bump
    • Gel-filled Lump

    ICD-10 Codes:

    • M6740: Ganglion, unspecified site

    Also known as:

    • Skin Scarring and Fibrosis
    • Skin Condition
    • Scar Tissue
    • Fibrotic Skin
    • Excessive Scarring

    ICD-10 Codes:

    • L905: Scar conditions and fibrosis of skin

    Also known as:

    • Soft Tissue Disorder
    • Connective Tissue Disorder
    • Muscle Disorder
    • Connective tissue problems
    • Muscle disorders
    • Soft tissue conditions

    ICD-10 Codes:

    • M799: Soft tissue disorder, unspecified

    Also known as:

    • Kienbock's Disease
    • Osteonecrosis
    • Avascular Necrosis of the Lunate
    • Lunate Osteonecrosis
    • Wrist Bone Death

    ICD-10 Codes:

    • M931: Kienbock's disease of adults

    Also known as:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

    Also known as:

    • Finger Pain
    • Finger Injuries and Disorder
    • Pain
    • Sore fingers
    • Aching fingers
    • Finger discomfort

    ICD-10 Codes:

    • M79644: Pain in right finger(s)

    Also known as:

    • Finger Pain
    • Finger Injuries and Disorder
    • Pain
    • Sore Finger
    • Aching Finger
    • Finger Discomfort

    ICD-10 Codes:

    • M79645: Pain in left finger(s)

    Also known as:

    • Broken Scaphoid Bone in Left Wrist
    • Fractures
    • Wrist Injuries and Disorder
    • Navicular Bone Fracture
    • Wrist Scaphoid Fracture
    • Broken Wrist Bone
    • Scaphoid Bone Injury

    ICD-10 Codes:

    • S62032G: Displaced fracture of proximal third of navicular [scaphoid] bone of left wrist, subsequent encounter for fracture with delayed healing

    Also known as:

    • Localized Fat Deposits
    • Obesity
    • Excess Fat in Specific Areas
    • Lipodystrophy
    • Regional Adiposity

    ICD-10 Codes:

    • E65: Localized adiposity

    Which procedures does Dr. Chang perform as a General Surgeon - Hand Surgery Specialist?

    As a General Surgeon - Hand Surgery Specialist, procedures performed by a Dr. Walter Chang may include:

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

    Does Dr. Chang accept my insurance?

    Dr. Chang accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chang accept in Fontana, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Commercial

    • All Other Third Party

    • Apex Healthcare

    • City of Los Angeles

    • Contra Costa

    • Inland Faculty Medical Group, Inc

    • Kaiser Permanente

    • Medicare

    • Other Health Care Provider

    View All Insurances

    Where is Dr. Chang's office located?

    Dr. Walter Chang's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    Dr. Walter Chang's Practice 2

    2295 S Vineyard Ave

    Ontario, CA 91761

    Get Directions

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

    Dr. Chang's National Provider Identifier (NPI) number is 1083781835.

    What common questions do patients ask about Dr. Chang?

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

    What is Dr. Walter Chang's specialty?

    Dr. Chang is a General Surgeon - Hand Surgery Specialist near Fontana, CA. A surgeon specializing in the medical, surgical, and rehabilitative management of the upper extremity focuses on the investigation, preservation, and restoration of structures that directly impact the form and function of the hand and wrist. Contact Dr. Chang to book an appointment today.

    Is this Dr. Walter Chang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chang is affiliated with Kaiser Permanente Fontana 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 General Surgeon - Hand Surgery Specialist?

    Explore General Surgeon - Hand Surgery 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 Walter Chang accepting new patients in Fontana, CA?

    Yes, Dr. Walter Chang is accepting new patients at this time.

    Does Dr. Walter Chang offer online booking?

    Please contact Dr. Chang's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Walter Chang?

    Please contact Dr. Chang's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.

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