Accepting patients
Who is Dr. Chang, Rheumatologist in Chicago, IL?
Dr. Huan Chang, MD is a Rheumatologist, who primarily practices in Chicago, IL with 2 additional practice locations. He is board certified. Dr. Chang completed his residency at University of Pittsburgh - -Presbyterian University Hospital, Pittsburgh, PA. Dr. Chang is fluent in English and Chinese, and is currently seeing new patients. Dr. Chang’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (312) 770-8579.
Where did Dr. Chang go to medical school and complete their residency?
Fellowship: McGaw Medical Center - Northwestern University, Chicago
Residency: University of Pittsburgh - -Presbyterian University Hospital, Pittsburgh, PA
Medical School: Dartmouth Medical Center, Hanover, NH
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Chang treat?
As a Rheumatologist, 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:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M069: Rheumatoid arthritis, unspecified
- M059: Rheumatoid arthritis with rheumatoid factor, unspecified
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site
- M05719: Rheumatoid arthritis with rheumatoid factor of unspecified shoulder without organ or systems involvement
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
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:
- Polymyositis
- Myositis
- Inflammatory myopathy
- Idiopathic polymyositis
- Muscle inflammation
- Dermatomyositis
- Muscle Inflammation
ICD-10 Codes:
- M3320: Polymyositis, organ involvement unspecified
- M3390: Dermatopolymyositis, unspecified, organ involvement unspecified
Also known as:
- Lupus
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Iridocyclitis
- Eye Disease
- Inflammation of the iris and ciliary body
- Anterior uveitis
- Iritis and cyclitis
ICD-10 Codes:
- H209: Unspecified iridocyclitis
Also known as:
- Ankylosing Spondylitis
- AS', 'Bechterew's Disease
- Inflammatory Spinal Arthritis
ICD-10 Codes:
- M450: Ankylosing spondylitis of multiple sites in spine
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Enthesopathy
- Connective Tissue Disorder
- Joint Disorder
- Tendon Attachment Disorder
- Ligament Inflammation
- Enthesitis
ICD-10 Codes:
- M779: Enthesopathy, unspecified
Which procedures does Dr. Chang perform as a Rheumatologist?
As a Rheumatologist, procedures performed by a Dr. Huan Chang may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
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 (312) 770-8579 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Chicago, IL?
Dr. Chang in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
Molina
Other Provider Networks
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Chang's office located?
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 1336244870.
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. Huan Chang's specialty?
Dr. Chang is a Rheumatologist near Chicago, IL. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Chang to book an appointment today.
Is this Dr. Huan Chang affiliated with a ranked Castle Connolly Top Hospital?
No, Chang is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: University Of Illinois Hospital, Jesse Brown Department Of Veterans Affairs Medical Center. Castle Connolly Top Hospitals 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 Rheumatologist?
Explore Rheumatologist 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 Huan Chang accepting new patients in Chicago, IL?
Yes, Dr. Huan Chang is accepting new patients at this time.
Does Dr. Huan Chang offer online booking?
Please contact Dr. Chang's office at (312) 770-8579 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Huan Chang?
Please contact Dr. Chang's office at (312) 770-8579 for information regarding telehealth appointment availability or for scheduling assistance.
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