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CLINICAL STAGE / CARE PATHWAY
Patient is currently in the therapeutic intervention phase of care for chronic vertebrogenic low back pain after documented failure of at least 6 months of comprehensive non-surgical management. The clinical presentation, imaging findings, and prior treatment response support progression to intraosseous basivertebral nerve thermal destruction as the next procedural step.
– Sequencing logic:
Thermal destruction of the intraosseous basivertebral nerve is reserved for patients with chronic lumbar low back pain associated with Modic type 1 or type 2 changes on MRI and symptoms refractory to non-surgical treatment modalities.
ICD-10 / DIAGNOSIS SUPPORT
Diagnosis support includes vertebrogenic low back pain with associated degenerative changes of the vertebral endplates demonstrated as Modic type 1 or type 2 changes on lumbar MRI consistent with the patient’s symptoms and clinical findings.
The documented diagnosis correlates with patient-reported chronic low back pain, absence of radicular symptoms or neurologic deficits, and MRI evidence of inflammatory or fatty marrow changes from L3 to S1 vertebral bodies.
– Example ICD-10 options:
M54.51 – Vertebrogenic low back pain
M47.816 – Spondylosis without myelopathy or radiculopathy, lumbar region
M47.817 – Spondylosis without myelopathy or radiculopathy, lumbosacral region
Mental Health Statement-ETOH
SUBJECTIVE / HPI SUPPORT
Patient reports chronic, midline, deep aching and burning lumbar spine pain lasting greater than 6 months, often described as intermittent electrical shooting sensations without radicular symptoms. The pain worsens with spinal flexion, prolonged sitting, standing, and general physical activity and limits standing, walking, sitting tolerance, sleep quality, and activities of daily living despite prior treatments.
– Edit if needed:
greater than 6 months
axial low back pain
absence of radicular pain
no lower extremity weakness or sensory loss
CONSERVATIVE CARE / PRIOR TREATMENT
Patient has undergone at least 6 months of conservative non-surgical management including but not limited to physical therapy, home exercise program, activity modification, pharmacotherapy with NSAIDs and muscle relaxants, chiropractic care, cognitive support, spine biomechanics education, and prior injection therapies without sustained functional improvement or satisfactory pain relief.
– Common conservative care examples:
Physical therapy
Home exercise program
NSAID therapy
Muscle relaxants
Epidural or facet injections
Activity modification
– Documentation tip:
Include documented duration and patient response to each conservative treatment modality.
OBJECTIVE / DIAGNOSTIC SUPPORT
Clinical examination reveals no evidence of radiculopathy, sensory deficit, or motor weakness. MRI of the lumbar spine demonstrates Modic type 1 or type 2 changes involving one or more vertebral levels between L3 and S1, consistent with vertebrogenic pain as the primary pain generator.
Imaging and diagnostic assessments exclude other sources of low back pain such as fracture, infection, tumor, significant deformity, or primary disc pathology exceeding policy criteria.
ASSESSMENT
Assessment: Chronic vertebrogenic low back pain with functional impairment persisting despite comprehensive conservative therapies and clinical evaluation confirming Modic changes indicative of vertebral endplate inflammation or fatty marrow replacement. Clinical data and imaging findings support medical necessity for thermal destruction of the intraosseous basivertebral nerve at affected lumbar vertebrae to alleviate pain and improve function.
PLAN / NEXT STEP
Plan: Proceed with thermal destruction of the intraosseous basivertebral nerve using fluoroscopic guidance targeting at least one vertebral level exhibiting Modic type 1 or 2 changes between L3 and S1. The procedure will be performed under sedation or anesthesia following informed consent regarding risks, benefits, and alternatives.
– Edit if needed:
right-sided
left-sided
bilateral
lumbar levels L3 to S1
PROCEDURE-SPECIFIC CLINICAL REQUIREMENTS
Patient has failed at least 6 months of non-surgical management including multimodal conservative therapies.]
[[MRI demonstrates Modic type 1 or type 2 changes localized to vertebral endplates in lumbar vertebrae (L3 to S1).
No clinical or radiographic evidence of alternative pain sources such as fracture, tumor, infection, or significant deformity.]
[[Procedure limited to one per vertebral body with a maximum of four vertebrae treated in a single session.
– Documentation tip:
Pre- and post-procedure pain scores and functional assessments should be recorded when possible.
FOLLOW-UP / RESPONSE DOCUMENTATION
Patient reports clinically significant reduction in axial low back pain severity and improved tolerance of standing, walking, sitting, and daily activities following the procedure.]
[[Pain relief and functional gains are consistent with expected outcomes reported in literature for basivertebral nerve ablation.
– Edit if needed:
greater than 50% pain relief
sustained relief for at least 6 months
improved sleep quality
increased activity and work tolerance
MISSING DOCUMENTATION CHECK
– Documentation items to confirm before authorization:
Symptom duration greater than 6 months
Functional limitation and disability scale scores
Comprehensive conservative care trial of at least 6 months
Imaging evidence of Modic type 1 or 2 changes on lumbar MRI
Absence of radicular symptoms and alternative pathology
Clinical correlation of pain and imaging findings
Pre-procedure pain and function baseline scores
Treatment levels and laterality confirmation
APPEAL / PEER-TO-PEER CLINICAL SUPPORT
The requested intraosseous basivertebral nerve ablation is clinically appropriate for the patient’s diagnosis of vertebrogenic chronic low back pain with documented Modic changes, refractory to extensive conservative treatment efforts.]
[[Clinical documentation supports medical necessity based on symptom chronicity, functional impairment, imaging correlation, and exclusion of alternative causes, aligning with established clinical guidelines and current evidence for this intervention.
– Example:
Reconsideration is requested due to documented clinical indications consistent with vertebrogenic pain and failure of adequate conservative management.
COVERED PROCEDURES AND CODES
– Thermal destruction (ablation) of the intraosseous basivertebral nerve (BVN) for vertebrogenic chronic low back pain (cLBP) using CPT codes 64628 (first 2 lumbar/sacral vertebral bodies) and 64629 (each additional vertebral body).
– Procedure includes all imaging guidance and may treat up to 4 vertebral bodies per session.
MEDICAL NECESSITY AND DIAGNOSTIC CRITERIA
– Indicated for chronic lumbar back pain ≥6 months causing functional deficit documented via pain/disability scale.
– Requires documented failure of ≥6 months of non-surgical management (e.g., physical therapy, chiropractic, injections, pharmacotherapy).
– Requires absence of non-vertebrogenic causes for pain (e.g., fracture, tumor, infection, significant deformity).
– Requires MRI evidence of Modic type 1 or 2 changes at one or more vertebrae from L3-S1, indicative of vertebral endplate pathology/inflammation.
– Procedure limited to skeletally mature patients (>18 years) without contraindications such as severe systemic disease, active infection, bleeding disorders, pregnancy, or prior lumbar spine surgery at the treatment level (except resolved discectomy/laminectomy done >6 months prior).
BILLING AND CODING GUIDANCE
– Use 64628 for initial thermal destruction including first two lumbar/sacral vertebral bodies with imaging guidance.
– Use 64629 for each additional vertebral body treated (list separately in addition).
– Only one procedure per vertebral body allowed per lifetime.
– Documentation must support medical necessity, including baseline pain/disability assessments, prior conservative therapy details, MRI findings confirming Modic changes, and multidisciplinary evaluations including psychological screening.
– Claims missing key documentation or clinical information may be denied per Title XVIII §1833(e) – lack of necessary info to process claims.
DENIAL RISK FACTORS
– Lack of MRI evidence of Modic changes.
– Absence of documented failed conservative treatment of ≥6 months.
– Presence of exclusion criteria such as radicular pain, spinal stenosis, osteoporosis, prior surgery at treatment level, or active infection.
– Billing for more than one ablation per vertebral body lifetime.
– Incomplete documentation of pain/disability scales and multidisciplinary evaluation.
ANESTHESIA AND IMAGING
– Procedure performed under fluoroscopic imaging guidance.
– Sedation level may range from moderate/conscious sedation to general anesthesia based on clinical discretion.
FREQUENCY AND UTILIZATION
– Thermal destruction may be performed once per vertebral body from L3-S1; up to four vertebral bodies may be treated in one session.
DOCUMENTATION EXPECTATIONS
– Detailed clinical and imaging documentation verifying inclusion criteria and absence of exclusions.
– Documentation of baseline and functional pain/disability assessments pre-procedure.
– Records of multidisciplinary evaluation, including psychological assessment.
– Documentation of prior failed non-surgical management modalities.
PROVIDER QUALIFICATIONS
– Not clearly stated in source; assume usual scope of practice and licensing requirements apply.
RELATED SOURCES
– Local Coverage Determination (LCD) L40302 version 2.
– CMS Medicare Claims Processing Manual, Ch.13 and Ch.23 for billing and correct coding guidance.
– Title XVIII of the Social Security Act §§1862(a)(1)(A), 1862(a)(7), and 1833(e).
NOT CLEARLY STATED IN SOURCE
– Specific provider qualification requirements.
– Detailed frequency limits beyond the per lifetime per vertebral body restriction.
– Modifier guidance.
– Specific documentation format or templates.