Summary & Overview
CPT 22216: Cervical Vertebral Osteotomy, Additional Segment
CPT code 22216 represents a cervical vertebral osteotomy performed to correct abnormal curvature of the neck by removing portions of bone and altering spinal alignment at an additional vertebral segment. This code captures a specific, operative spine procedure with implications for surgical planning, facility utilization, and reimbursement for complex cervical deformity care. Nationally, cervical spinal osteotomies are high-acuity, resource-intensive services that are concentrated in specialized surgical centers and hospitals, making accurate coding and coverage policy important for providers and payers.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical intent and service setting for the code, expected documentation and coding context, common modifiers associated with complex surgical billing, and guidance on where this code fits in the broader set of spine procedures. The publication also outlines benchmarking considerations and policy updates relevant to reimbursement and prior authorization practices for complex cervical spine surgery. This national-level summary is designed to support revenue integrity, coding accuracy, and payer-provider communication around CPT code 22216.
Billing Code Overview
CPT code 22216 describes a surgical procedure in which the provider incises a cervical vertebra to remove portions of bone and change spinal alignment. The procedure corrects abnormal curvature in the cervical spine by performing this osteotomy on an additional vertebral segment beyond the primary level.
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Service type: Surgical corrective osteotomy of the cervical spine
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Typical site of service: Hospital inpatient or outpatient surgical center depending on clinical complexity and perioperative needs
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Clinical & Coding Specifications
Clinical Context
A 54-year-old patient with progressive cervical kyphotic deformity and chronic neck pain presents after conservative therapy failure. Imaging (standing cervical spine radiographs and MRI) demonstrates focal deformity with C4–C5 and C5–C6 anterior column collapse and malalignment causing neurologic compromise. The spine surgeon schedules a cervical osteotomy at one level with extension to an adjacent vertebral segment to restore sagittal alignment and decompress neural elements. The patient is admitted to an acute care hospital's operating room suite. Preoperative workflow includes: history and physical, anesthesia evaluation, informed consent with discussion of risks (neurologic injury, bleeding, infection), pre-op labs and cross-match if indicated, and intraoperative neuromonitoring setup. The procedure is performed under general anesthesia with neuromonitoring; the surgeon performs a cervical vertebral osteotomy on the indicated level and corrects alignment including osteotomy extension to an additional vertebral segment. Postoperative workflow includes recovery in PACU, neurological assessments, pain control, imaging to confirm alignment, and inpatient spine service admission for monitoring and rehabilitation planning. Typical payors for authorization and claim adjudication include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, and Medicare.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work or complexity substantially exceeds typical for (document rationale). |