KC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chun, Orthopedic Surgeon in Riverside, CA?
Dr. Keolanui Chun, MD is an Orthopedic Surgeon, who primarily practices in Riverside, CA with 2 additional practice locations. He is board certified. Dr. Chun completed his residency at Univ Hi-J A Burns Sch Med, Orthopedic Surgery; Univ Hi-J A Burns Sch Med, General Surgery. Dr. Chun is fluent in English and Spanish, and is currently seeing new patients. Dr. Chun’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chun’s office at (951) 697-5612.
Where did Dr. Chun go to medical school and complete their residency?
Residency: Univ Hi-J A Burns Sch Med, Orthopedic Surgery; Univ Hi-J A Burns Sch Med, General Surgery | Rancho Los Amigos Hospital
Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi
Is Dr. Chun board certified as an Orthopedic Surgeon?
Yes, Dr. Keolanui Chun, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Chun speak?
Dr. Chun and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Chun treat?
As an Orthopedic Surgeon, Dr. Chun 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. Chun. 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:
- Pinched Nerve in Lower Back
- Back Pain
- Peripheral Nerve Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
Also known as:
- Lower Back Spinal Stenosis with Nerve Pain in Legs
- Lower Back Spinal Stenosis
- Spinal Stenosis
- Lumbar Spinal Stenosis with Claudication
- Narrowing of Lower Back Spinal Canal with Leg Pain
- Nerve Compression in Lower Back with Walking Pain
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
ICD-10 Codes:
- M48062: Spinal stenosis, lumbar region with neurogenic claudication
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
Also known as:
- Spondylolisthesis of the Lower Back
- Spondylolisthesis of the Lower Back and Pelvis
- Spine Injuries and Disorder
- Slipped Vertebra in Lower Back
- Lumbar Spondylolisthesis
- Lower Back Spinal Slip
- Slipped Vertebra in Lower Back/Pelvis
- Lumbosacral Spondylolisthesis
- Lower Back-Pelvis Spinal Slip
ICD-10 Codes:
- M4316: Spondylolisthesis, lumbar region
- M4317: Spondylolisthesis, lumbosacral region
Also known as:
- Lower Back Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
Also known as:
- Lower Back Disc Degeneration
- Spine Injuries and Disorder
- Degenerative Disc Disease in Lower Back
- Worn Lumbar Discs
- Lumbar Disc Wear and Tear
ICD-10 Codes:
- M5136: Other intervertebral disc degeneration, lumbar region
Also known as:
- Lower Back Disc Displacement
- Spine Injuries and Disorder
- Slipped Disc in Lower Back
- Herniated Disc in Lumbar Spine
- Lumbar Disc Protrusion
ICD-10 Codes:
- M5126: Other intervertebral disc displacement, lumbar region
Also known as:
- Neck Disc Degeneration
- Neck Injuries and Disorder
- Degenerative Disc Disease in Neck
- Worn Neck Discs
- Cervical Spondylosis
ICD-10 Codes:
- M5030: Other cervical disc degeneration, unspecified cervical region
Also known as:
- Failed Bone Fusion After Surgery
- Nonunion After Fusion
- Failed Spinal Fusion
- Pseudarthrosis
ICD-10 Codes:
- M960: Pseudarthrosis after fusion or arthrodesis
What procedures does Dr. Chun perform?
As an Orthopedic Surgeon, Dr. Chun 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. Chun. 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:
- Lumbar Transforaminal Epidural Injection
- Facet Joint Injection (Lower Back/Sacrum)
- TFESI (Lumbar)
- Nerve Root Block (Lumbar)
- Lower Back Nerve Injection with Imaging
- Lumbar Facet Joint Injection
- Sacral Facet Joint Injection
- Paravertebral Facet Injection
- Lower Back Pain Injection (Guided)
CPT Codes:
- 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, single level
- 64493: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level
Also known as:
- Lumbar Spine Decompression Surgery
- Laminectomy
- Facetectomy
- Foraminotomy
- Spinal Stenosis Surgery
CPT Codes:
- 63047: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; lumbar
Also known as:
- Lumbar Disc Herniation Surgery
- Repeat Lumbar Disc Surgery (Laminotomy)
- Lumbar Spinal Fusion
- Spinal Bone Removal and Nerve Decompression
- Lumbar Laminotomy
- Herniated Disc Decompression (Lower Back)
- Microdiscectomy (Lumbar)
- Lumbar re-exploration surgery
- Repeat herniated disc surgery
- Laminotomy with nerve decompression
- Lumbar foraminotomy
- Lumbar Interbody Fusion
- Lower Back Fusion
- Spinal Arthrodesis
- Vertebral Corpectomy
- Spinal Cord Decompression Surgery
- Lumbar Corpectomy
CPT Codes:
- 63030: Laminotomy (hemilaminectomy), with decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc; 1 interspace, lumbar
- 63042: Laminotomy (hemilaminectomy), with decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc, reexploration, single interspace; lumbar
- 22558: Arthrodesis, anterior interbody technique, including minimal discectomy to prepare interspace (other than for decompression); lumbar
- 63090: Vertebral corpectomy (vertebral body resection), partial or complete, transperitoneal or retroperitoneal approach with decompression of spinal cord, cauda equina or nerve root(s), lower thoracic, lumbar, or sacral; single segment
Also known as:
- Lumbar or Sacral Epidural Injection (Guided)
- Transforaminal Epidural Injection
- Spinal Nerve Block
- Lower Back Pain Injection with Guidance
CPT Codes:
- 64484: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, each additional level (List separately in addition to code for primary procedure)
Also known as:
- Lumbar Laminectomy for Spinal Lesion
- Lumbar Spinal Lesion Excision
- Extradural Spinal Lesion Removal
- Laminectomy for Non-Cancerous Spinal Growth
CPT Codes:
- 63267: Laminectomy for excision or evacuation of intraspinal lesion other than neoplasm, extradural; lumbar
Also known as:
- Additional Spinal Decompression Segment
- Laminectomy for Spinal Stenosis
- Facetectomy for Nerve Decompression
- Foraminotomy for Pinched Nerve
CPT Codes:
- 63048: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; each additional vertebral segment, cervical, thoracic, or lumbar (List separately in addition to code for primary procedure)
Also known as:
- Lumbar or Sacral Facet Joint Injection
- Facet joint block
- Zygapophyseal joint injection
- Lower back facet injection
- Sacral facet injection
CPT Codes:
- 64494: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)
Also known as:
- Spinal Cage Insertion for Fusion
- Neck Spinal Fusion (Cervical)
- Lower Neck Bone Fusion (Cervical)
- Interbody Device Implantation
- Spinal Fusion with Cage
- Synthetic Disc Space Device
- Cervical interbody fusion
- Anterior cervical discectomy and fusion (ACDF)
- Neck vertebrae fusion
- Cervical Spinal Fusion
- Posterior Cervical Fusion
- Neck Vertebrae Fusion
CPT Codes:
- 22853: Insertion of interbody biomechanical device(s) (eg, synthetic cage, mesh) with integral anterior instrumentation for device anchoring (eg, screws, flanges), when performed, to intervertebral disc space in conjunction with interbody arthrodesis, each interspace (List separately in addition to code for primary procedure)
- 22551: Arthrodesis, anterior interbody, including disc space preparation, discectomy, osteophytectomy and decompression of spinal cord and/or nerve roots; cervical below C2
- 22600: Arthrodesis, posterior or posterolateral technique, single interspace; cervical below C2 segment
Also known as:
- Spine Allograft Placement
- Spinal Bone Graft
- Osteopromotive Material Spine
- Donor Bone Graft Spine
- Spine Fusion Material
CPT Codes:
- 20930: Allograft, morselized, or placement of osteopromotive material, for spine surgery only (List separately in addition to code for primary procedure)
Also known as:
- Local Bone Graft for Spine Surgery
- Spine Autograft
- Local Bone Harvest for Spine
- Spinal Fusion Bone Graft
CPT Codes:
- 20936: Autograft for spine surgery only (includes harvesting the graft); local (eg, ribs, spinous process, or laminar fragments) obtained from same incision (List separately in addition to code for primary procedure)
Also known as:
- Trigger Point Injection
- Muscle Pain Injection
- Myofascial Trigger Point Injection
- Trigger Point Release Injection
CPT Codes:
- 20552: Injection(s); single or multiple trigger point(s), 1 or 2 muscle(s)
Also known as:
- Spinal Instrumentation Placement
- Spine Stabilization Hardware
- Posterior Spinal Fixation
- Harrington Rod Placement
- Pedicle Screw Fixation
CPT Codes:
- 22840: Posterior non-segmental instrumentation (eg, Harrington rod technique, pedicle fixation across 1 interspace, atlantoaxial transarticular screw fixation, sublaminar wiring at C1, facet screw fixation) (List separately in addition to code for primary procedure)
Does Dr. Chun accept my insurance?
Dr. Chun accepts most major insurance plans. Important: Please call our office at (951) 697-5612 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chun accept in Riverside, CA?
Dr. Chun in Riverside, 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
Blue Shield of California
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Inland Empire
Medicare
MedImpact
UnitedHealthcare
View All Insurances
Where is Dr. Chun's office located?
What is Dr. Chun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chun's National Provider Identifier (NPI) number is 1578507463.
What common questions do patients ask about Dr. Chun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chun
What is Dr. Keolanui Chun's specialty?
Dr. Chun is a Orthopedic Surgeon near Riverside, CA. An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system. Contact Dr. Chun to book an appointment today.
Is this Dr. Keolanui Chun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chun is affiliated with Riverside Community Hospital 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 Surgeon?
Explore Orthopedic 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 Keolanui Chun accepting new patients in Riverside, CA?
Yes, Dr. Keolanui Chun is accepting new patients at this time.
Does Dr. Keolanui Chun offer online booking?
Please contact Dr. Chun's office at (951) 697-5612 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Keolanui Chun?
Please contact Dr. Chun's office at (951) 697-5612 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Keolanui Chun have?
Dr. Keolanui Chun is certified by the American Board of Orthopaedic Surgery.
Other Orthopedic Surgeon Near Riverside, CA
LB
Orthopedic Surgeon
Accepting patientsDr. Lee Blanton, MD is an Orthopedic Surgeon, who primarily practices in Riverside, CA with 1 additional practice location.
Riverside, CA
Orthopedic Surgeon
Accepting patientsDr. Lynn Thomas, MD is an Orthopedic Surgeon, who primarily practices in Riverside, CA. She has been practicing for over 32 years and is board certified.
Riverside, CA
AS
Orthopedic Surgeon
Accepting patientsDr. Aatif Sayeed, MD is an Orthopedic Surgeon, who primarily practices in Riverside, CA with 2 additional practice locations.
Riverside, CA