
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ritter, Orthopedic Spine Surgeon in Carmel, IN?
Dr. Stephen Ritter, MD is an Orthopedic Spine Surgeon, who primarily practices in Carmel, IN with 2 additional practice locations. Dr. Ritter completed his residency at University of Utah Affiliated Hospitals. Dr. Ritter is fluent in English, and is currently seeing new patients. Dr. Ritter’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ritter’s office at (317) 817-1200.
Where did Dr. Ritter go to medical school and complete their residency?
Fellowship: Cleveland Clinic Foundation
Residency: University of Utah Affiliated Hospitals
Medical School: In Univ Sch of Med, Indianapolis In
What languages does Dr. Ritter speak?
Dr. Ritter and their clinical team can communicate with patients in the following languages:
English
What conditions does an Orthopedic Spine Surgeon like Dr. Ritter typically treat?
As an Orthopedic Spine Surgeon, Dr. Ritter 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. Ritter. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Neck Spinal Stenosis
- Lower Back Spinal Stenosis
- Neck Injuries and Disorder
- Spinal Stenosis
- Narrowing of Neck Spinal Canal
- Cervical Spinal Canal Narrowing
- Cervical Stenosis
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
ICD-10 Codes:
- M4802: Spinal stenosis, cervical region
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
Also known as:
- Lower Back Disc Disorder with Nerve Pain
- Lower Back and Tailbone Disc Disorder with Nerve Pain
- Peripheral Nerve Disorder
- Spine Injuries and Disorder
- Herniated Disc in Lower Back with Radiculopathy
- Slipped Disc in Lower Back causing Nerve Pain
- Lumbar Radiculopathy
- Herniated Disc in Lumbosacral Region with Radiculopathy
- Lumbosacral Radiculopathy
ICD-10 Codes:
- M5116: Intervertebral disc disorders with radiculopathy, lumbar region
- M5117: Intervertebral disc disorders with radiculopathy, lumbosacral region
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
What procedures does an Orthopedic Spine Surgeon like Dr. Ritter typically perform?
As an Orthopedic Spine Surgeon, Dr. Ritter 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. Ritter. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Neck Spinal Fusion (Cervical)
- Spinal Cage Insertion for Fusion
- Neck Spinal Fusion
- Cervical interbody fusion
- Anterior cervical discectomy and fusion (ACDF)
- Neck vertebrae fusion
- Interbody Device Implantation
- Spinal Fusion with Cage
- Synthetic Disc Space Device
- Cervical Interbody Fusion
- Anterior Cervical Fusion
- Spinal Cord Decompression Surgery
CPT Codes:
- 22551: Arthrodesis, anterior interbody, including disc space preparation, discectomy, osteophytectomy and decompression of spinal cord and/or nerve roots; cervical below C2
- 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)
- 22552: Arthrodesis, Anterior Interbody, Including Disc Space Preparation, Discectomy, Osteophytectomy And Decompression Of Spinal Cord And/Or Nerve Roots; Cervical Below C2, Each Additional Interspace (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:
- 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:
- Lumbar Disc Herniation Surgery
- Lumbar Laminotomy
- Herniated Disc Decompression (Lower Back)
- Microdiscectomy (Lumbar)
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
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
Does Dr. Ritter accept my insurance?
Dr. Ritter accepts most major insurance plans. Important: Please call our office at (317) 817-1200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ritter accept in Carmel, IN?
Dr. Ritter in Carmel, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ritter's office located?
Dr. Stephen Ritter's Primary Practice
10767 Illinois St Ste 3000
Carmel, IN 46032
(317) 817-1200
What is Dr. Ritter's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ritter's National Provider Identifier (NPI) number is 1912938721.
What common questions do patients ask about Dr. Ritter?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ritter
What is Dr. Stephen Ritter's specialty?
Dr. Ritter is a Orthopedic Spine Surgeon near Carmel, IN.
What does an Orthopedic Spine Surgeon do?
Orthopaedic surgeons specializing in the spine, recognized by several state medical boards as a fellowship subspecialty of orthopaedic surgery, focus on the evaluation and treatment for both nonoperative and operative of a wide range of primary spinal disorders. These include trauma, degenerative conditions, deformities, tumors, and reconstructive issues related to the spine.
Is this Dr. Stephen Ritter affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ritter is affiliated with Memorial Hospital And Health Care Center, Hancock Regional Hospital which are a Castle Connolly Top Hospitals. 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
When to see an Orthopedic Spine Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Orthopedic Spine Surgeon. Explore 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 Stephen Ritter accepting new patients in Carmel, IN?
Yes, Dr. Stephen Ritter is accepting new patients at this time.
Does Dr. Stephen Ritter offer online booking?
Please contact Dr. Ritter's office at (317) 817-1200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Stephen Ritter?
Please contact Dr. Ritter's office at (317) 817-1200 for information regarding telehealth appointment availability or for scheduling assistance.
Other Orthopedic Spine Surgeon Near Carmel, IN
JP
Orthopedic Spine Surgeon
Dr. John Peters, MD is an Orthopedic Spine Surgeon, who primarily practices in Carmel, IN. He has been practicing for over 37 years and is board certified.
Carmel, IN

Dr. Zachary Napier, MD is an Orthopedic Spine Surgeon, who primarily practices in Carmel, IN with 2 additional practice locations.
Carmel, IN
IG
Orthopedic Spine Surgeon
Dr. Ilya Gutman, MD is an Orthopedic Spine Surgeon, who primarily practices in Carmel, IN.
Carmel, IN