Summary & Overview
CPT 0220T: Thoracic Facet Joint Spacer Implantation
CPT code 0220T identifies percutaneous, image-guided implantation of an allograft or synthetic spacer into a thoracic facet joint to expand and stabilize the joint space and mitigate pain from degenerative disease or trauma. The code captures a targeted spinal intervention increasingly relevant as minimally invasive spine procedures expand nationally and as payers evaluate coverage for novel interventional spine technologies.
Key payers in the national landscape include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical intent and typical settings for the service, plus what to expect in payer coverage discussions: common policy considerations, coding and billing context, and benchmarking themes. This publication highlights clinical context for thoracic facet joint spacer implantation, summarizes payer coverage patterns and policy drivers, and points to where readers can find specific plan-level guidance and fee schedule implications.
Data not available in the input for specific associated taxonomies, ICD-10 diagnoses, and related procedure or diagnosis codes. The report focuses on clinical description, service setting, and the payer landscape nationally rather than state-specific rules.
Billing Code Overview
CPT code 0220T describes implantation of an allograft or synthetic spacer into the thoracic facet joint under image guidance. The procedure is intended to expand and stabilize the facet joint space and reduce pain arising from degenerative changes or trauma in the thoracic vertebral region.
Service type: Percutaneous image-guided thoracic facet joint spacer implantation
Typical site of service: Hospital outpatient department or ambulatory surgery center, performed under imaging guidance with appropriate peri‑procedural monitoring.
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient with chronic mid-thoracic back pain refractory to conservative therapy presents with focal thoracic facetogenic pain confirmed by diagnostic medial branch blocks. Imaging shows degenerative facet arthropathy at T6–T7 with facet joint space narrowing and localized facet-mediated pain. The interventional spine specialist schedules an outpatient, image-guided thoracic facet spacer implantation under fluoroscopic or CT guidance.
Pre-procedure workflow includes history and focused exam, review of prior imaging (thoracic spine MRI/CT), informed consent detailing risks (infection, bleeding, neural injury), medication reconciliation (anticoagulant management per facility policy), and pre-procedure antibiotics as indicated. The procedure is performed under monitored anesthesia care or general anesthesia in an ambulatory surgery center or hospital OR. Using sterile technique and image guidance, the provider introduces a trocar into the target thoracic facet joint, deploys an allograft or synthetic spacer to expand and stabilize the joint space, and confirms placement with imaging. Post-procedure monitoring focuses on hemodynamic stability, pain control, and neurologic assessment; discharge occurs same day for uncomplicated cases with post-procedure instructions and follow-up arranged.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required is substantially greater than typically required for 0220T due to complexity or extensiveness. |
23 | Unusual anesthesia | Use when general anesthesia or an anesthesia component is administered for a procedure usually done with local/monitored anesthesia. |
51 | Multiple procedures | Use when 0220T is billed with additional distinct procedures in the same session. |
52 | Reduced services | Use when the procedure is partially reduced or not completed as originally planned. |
53 | Discontinued procedure | Use when the procedure is started but terminated due to extenuating circumstances or safety concerns. |
62 | Two surgeons | Use when two surgeons work together as primary surgeons performing distinct portions of 0220T. |
66 | Surgical team | Use when a surgical team is required for the procedure (complex cases requiring separate team members). |
78 | Unplanned return to OR | Use for an unplanned return to the operating room for a related procedure during the global period of 0220T. |
80 | Assistant surgeon | Use when an assistant surgeon is needed for the procedure. |
81 | Minimum assistant surgeon | Use when a minimum assistant is required and documented. |
82 | Assistant surgeon (when qualified resident not available) | Use when an assistant performs the role because a qualified resident is unavailable. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 207SX0108X | Orthopedic Spine Surgery | Commonly performs operative and minimally invasive spinal procedures including facet interventions. |
| 207RH0000X | Neurological Surgery | Neurosurgeons perform thoracic spine interventions and complex spine stabilization procedures. |
| 2084P0800X | Physical Medicine & Rehabilitation (Interventional Pain) | Physiatrists specializing in interventional pain management perform image-guided facet procedures. |
| 208000000X | Pain Medicine | Anesthesiologists or pain physicians providing interventional treatments for axial spine pain. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
M47.26 | Other spondylosis with radiculopathy, thoracic region | Thoracic degenerative changes causing facet joint pain and potential radicular symptoms — indication for facet stabilization. |
M47.27 | Other spondylosis, thoracic region | Thoracic spondylosis with facet degeneration contributing to pain addressed by spacer implantation. |
M50.24 | Other cervical disc displacement, thoracic region | Note: not typically thoracic; excluded clinically if inconsistent — Data not available in the input. |
M47.816 | Spondylosis without myelopathy or radiculopathy, thoracic region | Degenerative facet joint disease causing axial thoracic pain treated with spacer to reduce mechanical pain. |
M54.6 | Pain in thoracic spine | Symptom code often used to describe thoracic midline pain related to facet arthropathy; supports medical necessity. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
72275 | Injection, anesthetic agent; spine, facet joint or facet joint nerve block (thoracic or lumbar), single level | Diagnostic/therapeutic facet joint injections commonly performed prior to consideration of facet spacer implantation to confirm pain generator. |
77002 | Fluoroscopic guidance for needle placement (eg, biopsy, aspiration, injection, localization device), radiological supervision and interpretation | Imaging guidance code used adjunctively during 0220T when fluoroscopy is used for needle or spacer placement. |
77012 | CT guidance for spinal procedures; percutaneous (includes radiological supervision and interpretation) | Used when CT guidance is used for needle localization or implant placement during the procedure. |
99223 | Initial hospital care, typically 70 minutes or more | Represents inpatient consult/initial hospital evaluation when the procedure is performed during an inpatient stay. |
99024 | Postoperative follow-up visit, included in global period (used for reporting in specific payor scenarios) | Represents routine postoperative follow-up care related to 0220T during the global period in billing contexts. |