Summary & Overview
CPT 22515: Percutaneous Vertebral Augmentation, Additional Vertebral Body
CPT code 22515 identifies a percutaneous vertebral augmentation procedure performed on each additional thoracic or lumbar vertebral body during the same session as the initial augmentation. This code documents repeat vertebral augmentation techniques such as kyphoplasty performed under imaging guidance to treat compression fractures, and it can encompass fracture reduction and bone biopsy when done for diagnostic purposes. Nationally, this code matters because vertebral augmentation is commonly used to relieve pain, restore vertebral height, and stabilize osteoporotic and traumatic compression fractures; accurate coding affects clinical documentation, hospital and ambulatory surgery billing, and coverage determinations.
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 context for 22515, typical settings where the service is delivered, and the kinds of documentation and service lines that align with this code. The publication summarizes common modifiers associated with the code and highlights typical sites of service and service type. It also outlines what to expect in payer coverage review and benchmarking context when hospitals and ambulatory surgical centers submit claims for additional vertebral levels during the same operative session.
This summary is aimed at revenue cycle leaders, coding professionals, and clinical managers who need a national-level reference for the clinical meaning of CPT code 22515, how it is used in multi-level vertebral augmentation cases, and where to look for policy and billing guidance.
Billing Code Overview
CPT code 22515 describes a percutaneous vertebral augmentation procedure performed on each additional thoracic or lumbar vertebral body during the same session as the initial vertebral augmentation. The described procedure includes techniques such as kyphoplasty to treat compression fractures of the thoracic or lumbar spine, and may include fracture reduction and bone biopsy for diagnostic purposes when performed. The procedure is performed under imaging guidance.
Service type: Percutaneous vertebral augmentation (additional vertebral body) — surgical, image-guided spine procedure
Typical site of service: Hospital inpatient or outpatient surgical center; ambulatory surgery center; specialized interventional radiology or spine surgery suite.
Clinical & Coding Specifications
Clinical Context
A 74-year-old female presents with acute onset severe mid-back pain after a minor fall. Imaging (thoracic spine MRI and CT) demonstrates an acute compression fracture of the T12 vertebral body with height loss and bone marrow edema consistent with a recent fracture. Conservative measures including analgesics, bracing, and physical therapy provided inadequate pain relief. The interventional spine team schedules a percutaneous vertebral augmentation (kyphoplasty) under fluoroscopic or CT guidance.
The patient is admitted to an outpatient procedure unit or ambulatory surgical center. After informed consent, conscious sedation or monitored anesthesia care is administered depending on comorbidities. Under sterile conditions and imaging guidance, a balloon tamp is introduced into the fractured vertebral body, a cavity is created and partially restored, and polymethylmethacrylate cement is injected to stabilize the fracture. When additional contiguous or noncontiguous thoracic or lumbar levels require treatment during the same session, the primary procedure code for the first treated vertebral body is reported along with repeated-level coding as described by 22515 for each additional vertebral body treated at the same session. The procedure may include a percutaneous bone biopsy for diagnostic evaluation or reduction maneuvers if indicated. Post-procedure, the patient is observed, provided activity and pain-management instructions, and discharged home when stable, or admitted if complications or comorbidities require inpatient care.
Coding Specifications
| Modifier | Description | When to Use |
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