JH
41 Years of Experience
Accepting patients
Who is Dr. Hoying, Rheumatologist in Torrance, CA?
Dr. John Hoying, MD is a Rheumatologist, who primarily practices in Torrance, CA with 2 additional practice locations. He has been practicing for over 41 years and is board certified by the American Board of Internal Medicine. Dr. Hoying graduated from The University of Toledo College of Medicine and completed his residency at Northwestern Mem Hosp, Rheumatology; Northwestern Mem Hosp, Internal Medicine; Good Samaritan Hosp, Internal Medicine. Dr. Hoying is fluent in English, and is currently seeing new patients. Dr. Hoying’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hoying’s office at (310) 214-0811.
Where did Dr. Hoying go to medical school and complete their residency?
Residency: Northwestern Mem Hosp, Rheumatology; Northwestern Mem Hosp, Internal Medicine; Good Samaritan Hosp, Internal Medicine | Good Samaritan Hospital | MultiCare Good Samaritan Hospital Program
Medical School: Med Coll of Ohio At Toledo | University of Toledo College of Medicine | The University of Toledo College of Medicine
Is Dr. Hoying board certified in Rheumatologist?
Yes, Dr. John Hoying, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hoying speak?
Dr. Hoying and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hoying treat?
As a Rheumatologist, Dr. Hoying 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. Hoying. 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 both knees
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the knee
- Osteoarthritis
- Widespread Osteoarthritis
- Osteoarthritis of the left knee
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Joint Degeneration
- Generalized Osteoarthritis
- Multiple Joint Arthritis
- Polyarthritis
ICD-10 Codes:
- M170: Bilateral primary osteoarthritis of knee
- M1711: Unilateral primary osteoarthritis, right knee
- M179: Osteoarthritis of knee, unspecified
- M1990: Unspecified osteoarthritis, unspecified site
- M159: Polyosteoarthritis, unspecified
- M1712: Unilateral primary osteoarthritis, left knee
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
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:
- Connective Tissue Overlap Syndrome
- Tendon and Ligament Disorder
- Connective Tissue Disorder
- Joint Disorder
- Mixed Connective Tissue Disease
- Overlap Syndrome
- Undifferentiated Connective Tissue Disease
- Enthesopathy
- Tendon inflammation
- Ligament pain
ICD-10 Codes:
- M351: Other overlap syndromes
- M778: Other enthesopathies, not elsewhere classified
Also known as:
- Carpal Tunnel Syndrome
- Median Nerve Compression
- Wrist Nerve Entrapment
- CTS
ICD-10 Codes:
- G5600: Carpal tunnel syndrome, unspecified upper limb
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R768: Other specified abnormal immunological findings in serum
Also known as:
- Sjogren's Syndrome
- Sjögren syndrome
- Sjogren Syndrome
- Sjögren's Disease
- Autoimmune Dry Eye Syndrome
- Dry Mouth Syndrome
ICD-10 Codes:
- M3500: Sjogren syndrome, unspecified
Also known as:
- Knee Bursitis
- Bursitis
- Knee Injuries and Disorder
- Inflamed Knee Bursa
- Knee Joint Pain
- Bursa Inflammation in Knee
ICD-10 Codes:
- M7050: Other bursitis of knee, unspecified knee
Also known as:
- Ankylosing Spondylitis
- AS', 'Bechterew's Disease
- Inflammatory Spinal Arthritis
ICD-10 Codes:
- M459: Ankylosing spondylitis of unspecified sites in spine
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Also known as:
- Medial Collateral Ligament Sprain
- Knee Injuries and Disorder
- Sprains and Strains
- MCL Sprain
- Knee Ligament Sprain
- Medial Knee Sprain
ICD-10 Codes:
- S83419A: Sprain of medial collateral ligament of unspecified knee, initial encounter
Which procedures does Dr. Hoying perform as a Rheumatologist?
As a Rheumatologist, procedures performed by a Dr. John Hoying 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. Hoying's office.
Does Dr. Hoying accept my insurance?
Dr. Hoying accepts most major insurance plans. Important: Please call our office at (310) 214-0811 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hoying accept in Torrance, CA?
Dr. Hoying in Torrance, 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 Third Party
Centene
City of Los Angeles
CVS Health (formerly Aetna)
DaVita Medical Group
Directors Guild of America Employees
Humana
OptumRx
UnitedHealthcare
View All Insurances
Where is Dr. Hoying's office located?
What is Dr. Hoying's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hoying's National Provider Identifier (NPI) number is 1417991662.
What common questions do patients ask about Dr. Hoying?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hoying
What is Dr. John Hoying's specialty?
Dr. Hoying is a Rheumatologist near Torrance, CA. 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. Hoying to book an appointment today.
Is this Dr. John Hoying affiliated with a ranked Castle Connolly Top Hospital?
No, Hoying is not affiliated with a Castle Connolly Top Hospital. 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 John Hoying accepting new patients in Torrance, CA?
Yes, Dr. John Hoying is accepting new patients at this time.
Does Dr. John Hoying offer online booking?
Please contact Dr. Hoying's office at (310) 214-0811 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Hoying?
Please contact Dr. Hoying's office at (310) 214-0811 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Hoying have?
Dr. John Hoying is certified by the American Board of Internal Medicine.
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