Summary & Overview
CPT 63308: Vertebral Body Excision for Intraspinal Lesion
CPT code 63308 designates partial or complete excision of the main body of a single vertebra to remove an intraspinal lesion. This is a specialized spinal surgical procedure used when an intraspinal or intravertebral lesion requires direct vertebral body removal for access and resection. The procedure may be reported in addition to a primary code for each additional segment treated, making accurate coding important for multi-level procedures. Nationally, this code matters because it captures high-complexity spine surgery that impacts surgical case mix, payment policy, and utilization monitoring for spinal oncology and complex spine care.
Key payers covered in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, typical site-of-service considerations, and what the code represents for procedural reporting. The publication highlights benchmarks and policy-relevant elements affecting coding and billing for vertebral excision procedures, including how the code is used alongside primary surgical codes for multi-segment cases. Data not available in the input will be noted where applicable.
Billing Code Overview
CPT code 63308 describes a surgical procedure in which the provider performs a partial or complete excision of the main body of a single vertebra to remove an intraspinal lesion within that vertebra. This procedure involves resection of vertebral bone to access and excise an intravertebral or intraspinal mass.
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Service type: Surgical vertebral excision for lesion removal
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Typical site of service: Hospital inpatient or outpatient surgical setting, including operating room or specialized spine surgery suites
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with progressively worsening thoracic back pain, lower-extremity weakness, and sensory changes presents after MRI reveals an intraspinal lesion centered within the body of a single thoracic vertebra causing cord compression. After multidisciplinary evaluation (neurosurgery, neuroradiology, and oncology), the patient is scheduled for a vertebral body partial corpectomy/excision to remove the intraspinal lesion and decompress the spinal cord, with possible reconstruction and instrumentation. The clinical workflow includes preoperative evaluation (history, neurologic exam, MRI/CT imaging, labs), informed consent documenting risks and alternatives, intraoperative resection of the vertebral body segment containing the lesion (approach depends on location — posterior, anterior, or lateral), intraoperative neuromonitoring as indicated, specimen submission to pathology, and postoperative care with neurologic assessments, pain control, and imaging to confirm decompression and hardware positioning. Discharge planning includes outpatient follow-up, activity restrictions, and adjuvant oncologic management if the lesion is malignant.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work, time, or complexity substantially exceeds typical for 63308 and documentation supports increased work. |