CG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gerard, Neurosurgeon in Knoxville, TN?
Dr. Carter Gerard, MD is a Neurosurgeon, who primarily practices in Knoxville, TN with 2 additional practice locations. Dr. Gerard is fluent in English, and is currently seeing new patients. Dr. Gerard’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gerard’s office at (206) 320-2300.
What languages does Dr. Gerard speak?
Dr. Gerard and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gerard treat?
As a Neurosurgeon, Dr. Gerard 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. Gerard. 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
- Pinched Nerve in Neck
- Back Pain
- Peripheral Nerve Disorder
- Neck Injuries and Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
- Cervical Radiculopathy
- Neck Nerve Compression
- Compressed Nerve in Neck
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
- M5412: Radiculopathy, cervical region
Also known as:
- Essential Tremor
- Tremor
- Essential tremor
- Familial Tremor
- Benign Essential Tremor
ICD-10 Codes:
- G250: Essential tremor
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Parkinson's Disease without Involuntary Movements
- Parkinson's Disease
- Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease
ICD-10 Codes:
- G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
Also known as:
- Spinal Cord Disease
- Spinal Cord Condition
- Myelopathy
ICD-10 Codes:
- G959: Disease of spinal cord, unspecified
Also known as:
- Benign Meningioma
- Benign Tumor
- Non-cancerous brain or spinal lining tumor
- Meningeal tumor
- Brain membrane tumor
ICD-10 Codes:
- D329: Benign neoplasm of meninges, unspecified
What procedures does Dr. Gerard perform?
As a Neurosurgeon, Dr. Gerard 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. Gerard. 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:
- Replacement of Brain Neurostimulator Pulse Generator
- Cranial Neurostimulator Replacement
- Deep Brain Stimulator Battery Change
- Brain Stimulator Generator Exchange
- Neurostimulator Pulse Generator Insertion
CPT Codes:
- 61886: Insertion or replacement of cranial neurostimulator pulse generator or receiver, direct or inductive coupling; with connection to 2 or more electrode arrays
Also known as:
- Brain Neurostimulator Device Placement
- Cranial neurostimulator insertion
- Deep brain stimulation device placement
- Brain pacemaker implantation
- Neurostimulator pulse generator replacement
CPT Codes:
- 61885: Insertion or replacement of cranial neurostimulator pulse generator or receiver, direct or inductive coupling; with connection to a single electrode array
Also known as:
- Lumbar Disc Herniation Surgery
- Spinal Instrumentation (Front Approach)
- Neck Laminectomy for Spinal Cord Decompression
- Lumbar Laminotomy
- Herniated Disc Decompression (Lower Back)
- Microdiscectomy (Lumbar)
- Anterior Spinal Fixation
- Spine Stabilization Surgery
- Vertebral Segment Instrumentation
- Cervical Laminectomy
- Spinal Stenosis Surgery (Neck)
- Spinal Cord Decompression Surgery
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
- 22846: Anterior instrumentation; 4 to 7 vertebral segments (List separately in addition to code for primary procedure)
- 63015: Laminectomy with exploration and/or decompression of spinal cord and/or cauda equina, without facetectomy, foraminotomy or discectomy (eg, spinal stenosis), more than 2 vertebral segments; cervical
Also known as:
- Computer-Assisted Brain Surgery (Stereotactic)
- Stereotactic Neurosurgery
- Image-Guided Brain Surgery
- Cranial Navigational Procedure
CPT Codes:
- 61781: Stereotactic computer-assisted (navigational) procedure; cranial, intradural (List separately in addition to code for primary procedure)
Also known as:
- Computer-Assisted Spinal Surgery Guidance
- Spinal Navigation Surgery
- Stereotactic Spinal Procedure
- Image-Guided Spine Surgery
CPT Codes:
- 61783: Stereotactic computer-assisted (navigational) procedure; spinal (List separately in addition to code for primary procedure)
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:
- Additional Spinal Decompression Segment
- Lumbar Spinal Decompression with Fusion
- Laminectomy for Spinal Stenosis
- Facetectomy for Nerve Decompression
- Foraminotomy for Pinched Nerve
- Laminectomy with Fusion
- Facetectomy with Spinal Fusion
- Foraminotomy with Interbody Arthrodesis
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)
- 63052: Laminectomy, facetectomy, or foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s] [eg, spinal or lateral recess stenosis]), during posterior interbody arthrodesis, lumbar; single vertebral segment (List separately in addition to code for primary procedure)
Also known as:
- Deep Brain Stimulator Implantation
- DBS Surgery
- Neurostimulator Electrode Placement
- Brain Pacemaker Surgery
CPT Codes:
- 61863: Twist drill, burr hole, craniotomy, or craniectomy with stereotactic implantation of neurostimulator electrode array in subcortical site (eg, thalamus, globus pallidus, subthalamic nucleus, periventricular, periaqueductal gray), without use of intraoperative microelectrode recording; first array
Also known as:
- Additional Deep Brain Stimulator Electrode Placement
- DBS Electrode Implantation (Additional)
- Subcortical Neurostimulator Array
- Stereotactic Brain Electrode Placement
CPT Codes:
- 61864: Twist drill, burr hole, craniotomy, or craniectomy with stereotactic implantation of neurostimulator electrode array in subcortical site (eg, thalamus, globus pallidus, subthalamic nucleus, periventricular, periaqueductal gray), without use of intraoperative microelectrode recording; each additional array (List separately in addition to primary procedure)
Also known as:
- Brain Tumor Removal Surgery
- Brain Tumor Removal (Meningioma)
- Craniotomy for Tumor
- Brain Surgery for Tumor
- Brain Tumor Excision
- Craniectomy for Tumor
- Meningioma Excision
- Craniotomy for Brain Tumor
- Skull Opening for Tumor
CPT Codes:
- 61510: Craniectomy, Trephination, Bone Flap Craniotomy; For Excision Of Brain Tumor, Supratentorial, Except Meningioma
- 61512: Craniectomy, Trephination, Bone Flap Craniotomy; For Excision Of Meningioma, Supratentorial
Also known as:
- Ventriculoperitoneal Shunt Placement
- VP Shunt Surgery
- Brain Shunt Placement
- Hydrocephalus Shunt
CPT Codes:
- 62223: Creation of shunt; ventriculo-peritoneal, -pleural, other terminus
Also known as:
- Vagus Nerve Stimulator Implantation
- VNS Implantation
- Cranial Nerve Stimulator Surgery
- Neurostimulator for Vagus Nerve
- Vagus Nerve Stimulation Device
CPT Codes:
- 64568: Open implantation of cranial nerve (eg, vagus nerve) neurostimulator electrode array and pulse generator
Also known as:
- Carpal Tunnel Release Surgery
- Median Nerve Neuroplasty
- Carpal Tunnel Decompression
- Median Nerve Transposition
CPT Codes:
- 64721: Neuroplasty and/or transposition; median nerve at carpal tunnel
Also known as:
- Spinal Cage Insertion for Fusion
- Neck Spinal Fusion (Cervical)
- Neck Spinal Fusion
- Lumbar Spinal Fusion (Combined Technique)
- Lower Neck Bone Fusion (Cervical)
- Lumbar Spinal Fusion (Posterior Interbody)
- Interbody Device Implantation
- Spinal Fusion with Cage
- Synthetic Disc Space Device
- Cervical interbody fusion
- Anterior cervical discectomy and fusion (ACDF)
- Neck vertebrae fusion
- Cervical Interbody Fusion
- Anterior Cervical Fusion
- Spinal Cord Decompression Surgery
- Posterior lumbar interbody fusion (PLIF)
- Spine fusion surgery lower back
- Lumbar arthrodesis
- Cervical Spinal Fusion
- Posterior Cervical Fusion
- Neck Vertebrae Fusion
- PLIF Surgery
- Posterior Lumbar Interbody Fusion
- Spine Fusion with Laminectomy
- Lumbar Back 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
- 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)
- 22633: Arthrodesis, combined posterior or posterolateral technique with posterior interbody technique including laminectomy and/or discectomy sufficient to prepare interspace (other than for decompression), single interspace, lumbar;
- 22600: Arthrodesis, posterior or posterolateral technique, single interspace; cervical below C2 segment
- 22630: Arthrodesis, posterior interbody technique, including laminectomy and/or discectomy to prepare interspace (other than for decompression), single interspace, lumbar;
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:
- Spinal Instrumentation (Anterior)
- Anterior Spinal Fixation
- Spine Stabilization Surgery
- Vertebral Segment Instrumentation
- Spinal Fusion Hardware
CPT Codes:
- 22845: Anterior instrumentation; 2 to 3 vertebral segments (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:
- Spinal Fusion (Additional Level)
- Posterior Spinal Arthrodesis
- Vertebral Fusion (Add-on)
- Spine Stabilization Surgery
- Back Bone Fusion
CPT Codes:
- 22614: Arthrodesis, posterior or posterolateral technique, single interspace; each additional interspace (List separately in addition to code for primary procedure)
Also known as:
- Spinal Rod and Screw Placement
- Vertebral Fixation
- Pedicle Screw Fixation
- Spinal Instrumentation Surgery
- Posterior Spinal Fusion Hardware
CPT Codes:
- 22842: Posterior segmental instrumentation (eg, pedicle fixation, dual rods with multiple hooks and sublaminar wires); 3 to 6 vertebral segments (List separately in addition to code for primary procedure)
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)
Also known as:
- Spinal Rod and Wire Placement
- Posterior Spinal Instrumentation
- Vertebral Segment Fixation
- Spinal Fusion Hardware
CPT Codes:
- 22843: Posterior segmental instrumentation (eg, pedicle fixation, dual rods with multiple hooks and sublaminar wires); 7 to 12 vertebral segments (List separately in addition to code for primary procedure)
Also known as:
- Continuous Pulse Oximetry
- Pulse Oximetry
- Oxygen Saturation Monitoring
- Oximetry Test
- Blood Oxygen Level Check
CPT Codes:
- 94761: Noninvasive ear or pulse oximetry for oxygen saturation; multiple determinations (eg, during exercise)
Does Dr. Gerard accept my insurance?
Dr. Gerard accepts most major insurance plans. Important: Please call our office at (206) 320-2300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gerard accept in Knoxville, TN?
Dr. Gerard in Knoxville, TN 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 and Blue Shield of Nebraska
BlueCross BlueShield of Tennessee
Chevron
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Gerard's office located?
Dr. Carter Gerard's Primary Practice
1932 Alcoa Hwy Ste 360
Knoxville, TN 37920
(206) 320-2300
What is Dr. Gerard's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gerard's National Provider Identifier (NPI) number is 1336450105.
What common questions do patients ask about Dr. Gerard?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gerard
What is Dr. Carter Gerard's specialty?
Dr. Gerard is a Neurosurgeon near Knoxville, TN. A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body. Contact Dr. Gerard to book an appointment today.
Is this Dr. Carter Gerard affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gerard is affiliated with The University of Tennessee Medical Center, Parkwest Medical Center 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
Where can I learn more about Neurosurgeon?
Explore Neurosurgeon 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 Carter Gerard accepting new patients in Knoxville, TN?
Yes, Dr. Carter Gerard is accepting new patients at this time.
Does Dr. Carter Gerard offer online booking?
Please contact Dr. Gerard's office at (206) 320-2300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Carter Gerard?
Please contact Dr. Gerard's office at (206) 320-2300 for information regarding telehealth appointment availability or for scheduling assistance.
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