Summary & Overview
HCPCS C7508: Percutaneous Vertebral Augmentation (Kyphoplasty)
HCPCS Level II code C7508 represents percutaneous vertebral augmentation procedures for the first lumbar and any additional thoracic or lumbar vertebral bodies using a mechanical device (for example, kyphoplasty). The code bundles cavity creation, unilateral or bilateral cannulations, and imaging guidance, and includes fracture reductions and bone biopsies when performed. Nationally, this code matters because it standardizes reporting for a commonly performed spine stabilization and pain-relief intervention in older adults and patients with vertebral compression fractures.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise national overview of clinical context, coding scope, and typical sites of service (hospital outpatient departments and ambulatory surgical centers). The publication provides benchmarks and comparative coverage considerations, highlights common modifier usage patterns and claim adjudication issues, and summarizes implications for facility and professional billing workflows. It also outlines areas where policy updates or payer-specific edits commonly affect reimbursement and claim acceptance.
This resource is designed for revenue cycle leaders, coding professionals, and clinical administrators seeking a compact briefing on the clinical definition, billing boundaries, and operational considerations associated with HCPCS Level II code C7508. Data not available in the input: associated taxonomies, ICD-10 diagnoses, related codes, and service line specifics.
Billing Code Overview
HCPCS Level II code C7508 describes percutaneous vertebral augmentations for the first lumbar and any additional thoracic or lumbar vertebral bodies. The procedure includes cavity creation (for example, kyphoplasty) and covers fracture reductions and bone biopsies when performed using a mechanical device. The service is reported for unilateral or bilateral cannulations and is inclusive of all imaging guidance provided during the procedure.
Service Type: Image-guided percutaneous vertebral augmentation using a mechanical device (e.g., kyphoplasty)
Typical Site of Service: Hospital outpatient department or ambulatory surgical center
Clinical & Coding Specifications
Clinical Context
A 78-year-old female presents with acute, severe midline lumbar back pain after a ground-level fall. Imaging with lumbar spine radiographs and MRI demonstrates an acute compression fracture of the L1 vertebral body with >20% height loss and bone marrow edema consistent with recent fracture. The patient has osteoporosis and persistent, opioid-refractory pain limiting mobility despite conservative therapy for two weeks.
A consultation with an interventional spine specialist is scheduled. Pre-procedure workflow includes informed consent, review of coagulation status and medications (anticoagulants held per facility policy), baseline neurologic exam, and facility anesthesia evaluation. On the day of service, the patient undergoes percutaneous vertebral augmentation using a mechanical device (kyphoplasty) of the first lumbar vertebral body with unilateral cannulation under fluoroscopic guidance. The procedure includes cavity creation with a balloon tamp, reduction maneuver, and cement augmentation. Intra-procedural imaging confirms device placement and cement containment. Post-procedure recovery includes observation for hemodynamic stability, neurologic reassessment, and discharge instructions for wound care and activity limitations.
Typical site of service: Hospital outpatient department (HOPD) or ambulatory surgery center (ASC); inpatient if performed during hospital admission for acute management. Service type: Interventional percutaneous vertebral augmentation (kyphoplasty) with imaging guidance, inclusive of cavity creation and cement augmentation, first lumbar vertebral body.
Coding Specifications
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