AI-generated draft from CMS source. Review and verify clinical accuracy before use.
CLINICAL STAGE / CARE PATHWAY
Patient is currently in the therapeutic intervention phase of care for chronic vertebrogenic low back pain, demonstrating clinical findings and diagnostic imaging consistent with vertebral endplate Modic changes and persistent symptoms despite adequate conservative treatment, supporting progression to thermal destruction of the intraosseous basivertebral nerve (BVN) as a minimally invasive procedure to target the pain generator.
– Sequencing logic: Typically follows a trial of at least 6 months of non-surgical management with documented failure to improve and confirmed vertebrogenic pain diagnosis by MRI evidence of Modic type 1 or 2 changes at vertebral levels L3-S1.
ICD-10 / DIAGNOSIS SUPPORT
Diagnosis support includes vertebrogenic chronic low back pain associated with Modic type 1 or type 2 changes on lumbar spine MRI, without radicular symptoms or other non-vertebrogenic pathology responsible for pain.
The documented diagnosis correlates with clinical presentation of axial low back pain, imaging findings, functional impairment, and prior failed conservative therapies.
– 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
SUBJECTIVE / HPI SUPPORT
Patient reports chronic midline lumbar back pain described as deep, aching, burning, sometimes with intermittent electrical shock sensations, progressively worsening over at least 6 months, limiting standing, walking, sitting, bending, and sleep quality. Previous conservative treatments have yielded insufficient relief.
– Edit if needed: low back pain greater than 6 months deep aching pain burning quality intermittent shock sensation absence of radicular pain
CONSERVATIVE CARE / PRIOR TREATMENT
Patient has undergone at least 6 months of non-surgical management including physical therapy, home exercise program, activity modification, pharmacologic interventions (e.g., NSAIDs, muscle relaxants), and cognitive support without adequate or sustained pain relief or functional improvement.
– Common conservative care examples: Formal physical therapy Home exercise program Activity modification NSAIDs Muscle relaxants Injection therapy – epidural or facet Chiropractic manipulation
– Documentation tip: Include duration and specifics of conservative treatments with patient response.
OBJECTIVE / DIAGNOSTIC SUPPORT
Clinical examination and lumbar MRI demonstrate Modic type 1 or type 2 changes at one or more vertebral bodies between L3 and S1, with absence of radiculopathy, nerve root compression, fracture, infection, tumor, or significant deformity.
Physical exam findings do not indicate lumbar radicular pain, weakness, sensory deficits, or spinal stenosis.
ASSESSMENT
Assessment: Chronic vertebrogenic low back pain with imaging-confirmed Modic changes and persistent functional limitation despite prior appropriate conservative care. Clinical findings and diagnostics support medical necessity for thermal ablation of the intraosseous basivertebral nerve to address pain refractory to non-surgical interventions.
PLAN / NEXT STEP
Plan: Proceed with thermal destruction of the intraosseous basivertebral nerve targeting affected lumbar vertebral body(ies) from L3 to S1 as clinically indicated, following informed consent discussing risks, benefits, and alternatives. Procedure to be performed under fluoroscopic guidance with sedation or anesthesia as appropriate.
– Edit if needed: right-sided left-sided bilateral lumbar levels L3-S1
PROCEDURE-SPECIFIC CLINICAL REQUIREMENTS
Patient exhibits chronic low back pain of at least 6 months duration causing functional deficit via validated pain or disability scale. Non-surgical management including physical therapy and medication trials have failed over a minimum 6-month period. MRI confirms presence of Modic type 1 or 2 changes at one or more vertebral bodies from L3-S1. No radicular pain or alternative pathologies explain symptoms.
Procedure limited to one treatment per vertebral body per lifetime, with up to four vertebrae treated in a single session.
– Documentation tip: Include baseline and follow-up pain scores, duration of symptom relief following diagnostic or prior interventions, and functional improvement metrics when available.
FOLLOW-UP / RESPONSE DOCUMENTATION
Patient reports meaningful reduction in axial low back pain intensity, improved tolerance of standing, walking, sitting, and enhanced sleep quality following the procedure. Reported pain relief and functional gains are clinically consistent with expected outcomes from BVN ablation.
– Edit if needed: greater than 50% improvement relief lasting several months
MISSING DOCUMENTATION CHECK
– Documentation items to confirm:
Symptom duration of chronic low back pain (≥6 months)
Pain and disability scale scores
Details of prior conservative management and patient response
MRI findings confirming Modic type 1 or 2 changes at L3-S1
Exclusion of radicular symptoms and other non-vertebrogenic pathology
Physical exam correlation with diagnosis
Pre-procedure pain score
Planned vertebral levels for treatment
Informed consent discussions
APPEAL / PEER-TO-PEER CLINICAL SUPPORT
The requested thermal ablation of the intraosseous basivertebral nerve is supported by the patient’s diagnosis of vertebrogenic chronic low back pain with consistent clinical symptoms, imaging evidence of Modic changes, and failure to respond to appropriate conservative therapies, meeting established clinical criteria for this intervention. Reconsideration is requested based on the documented medical necessity and comprehensive clinical evaluation.
COVERED PROCEDURES AND CPT/HCPCS CODES
Thermal destruction (ablation) of the intraosseous basivertebral nerve (BVN) is covered for vertebrogenic chronic low back pain (cLBP). Covered CPT codes include:
– 64628: Thermal destruction of intraosseous BVN for the first 2 lumbar or sacral vertebral bodies including all imaging guidance.
– 64629: Each additional lumbar or sacral vertebral body ablated, reported separately in addition to 64628.
RELATED LCD AND ARTICLES
This article complements LCD L40302 version 2 for Thermal Destruction of the Intraosseous BVN for Vertebrogenic Lower Back Pain. Medicare claims processing guidelines per CMS Claims Processing Manual, Pub 100-04, Chapters 13 and 23 also apply.
COVERED ICD-10 DIAGNOSES
– M54.51: Vertebrogenic low back pain
– M47.816 and M47.817: Spondylosis without myelopathy or radiculopathy, lumbar and lumbosacral regions
Coverage requires documented vertebrogenic pain with MRI evidence of Modic type 1 or 2 changes at vertebrae L3-S1.
MEDICAL NECESSITY CRITERIA
Thermal destruction is reasonable and necessary when ALL criteria are met:
– Chronic lumbar back pain ≥6 months causing functional deficit on pain or disability scale
– Failure of ≥6 months non-surgical management (e.g., physical therapy, injections, chiropractic care, pharmacotherapy)
– Absence of non-vertebrogenic causes explaining pain (fracture, tumor, infection, severe deformity, radiculopathy, spinal stenosis)
– MRI shows Modic type 1 or 2 changes in vertebral bodies from L3 to S1
FREQUENCY AND UTILIZATION LIMITS
– Procedure is limited to once per vertebral body from L3-S1 per lifetime
– Up to 4 vertebral bodies may be treated in one procedure
BILLING AND CODING GUIDANCE
– Use CPT 64628 for initial 1 or 2 vertebral bodies
– Use CPT 64629 for each additional vertebral body treated, reported separately
– Coding includes all imaging guidance utilized during the procedure
– Modifier usage not specifically clarified in source; follow general NCCI and payer rules
ANESTHESIA AND SEDATION
– Procedure performed under moderate/conscious sedation or general anesthesia per clinical situation
COMMON DENIAL RISKS AND DOCUMENTATION REQUIREMENTS
– Lack of documented six-month duration of pain or failure of conservative treatment
– Absence of MRI evidence of Modic changes at appropriate levels
– Presence of exclusionary conditions (e.g., radiculopathy, lumbar surgery at intended level within 6 months, spinal infection, osteoporosis with fragility fracture, pregnancy, BMI >40, active substance abuse)
– Re-treatment of the same vertebral body leading to denial
– Insufficient documentation of multidisciplinary evaluation including psychological assessment
– Claims missing necessary information per Title XVIII §1833(e) may be denied
PROVIDER QUALIFICATION AND WORKFLOW
– Treating physician or qualified practitioner must order and document imaging and evaluations
– Prior to ablation, multidisciplinary screening including psychological and physical assessment is required
– MRI must show Modic type 1 or 2 changes correlating with pain
– Non-surgical treatments must be documented as tried and failed over at least six months
– Imaging and clinical assessments must exclude non-vertebrogenic etiologies
NOT CLEARLY STATED IN SOURCE
– Specific frequency limits beyond one treatment per vertebral body lifetime are not further elaborated
– Detailed modifier use instructions
– Specific provider specialty or credentialing requirements beyond treating practitioner status
Overall, adherence to LCD L40302 criteria, proper documentation of diagnosis, failed conservative care, imaging evidence, and correct CPT coding of initial plus additional vertebral body treatments including imaging guidance are essential for claim acceptance.