Summary & Overview
CPT 22862: Revision of Lumbar Total Disk Arthroplasty
CPT code 22862 represents a surgical revision and replacement of a previously implanted lumbar total disk arthroplasty device, performed to treat a degenerated or diseased intervertebral disc and to address device failure or infection. Nationally, this code matters because revisions of spinal arthroplasty carry higher resource use, influence surgical quality metrics, and affect payer coverage policies and utilization management across commercial and public programs.
Key payers in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the clinical context for lumbar total disk arthroplasty revisions, typical sites of service, and common modifiers used in billing. The publication summarizes benchmarks relevant to utilization and reimbursement, highlights policy considerations that payers commonly apply for coverage and prior authorization, and outlines coding nuances that can affect claims adjudication.
This summary is intended for clinical coders, hospital revenue staff, and policy analysts seeking a national perspective on coding and coverage implications for lumbar total disk arthroplasty revision procedures using CPT code 22862. Data not available in the input are noted where applicable.
Billing Code Overview
CPT code 22862 describes a revision of a prior total disk arthroplasty in the lumbar spine performed to address a degenerated or diseased intervertebral disk. The procedure entails removing or revising a previously implanted total disk replacement device in the lower back and replacing it due to infection, device failure, or other complications necessitating revision.
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Service type: Surgical revision of lumbar total disk arthroplasty
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Typical site of service: Inpatient or outpatient hospital setting or ambulatory surgery center, depending on clinical complexity and patient status
Clinical & Coding Specifications
Clinical Context
A 47-year-old male with a history of lumbar total disc arthroplasty performed two years prior presents with increasing low back pain, radicular symptoms, and intermittent fever. Imaging demonstrates periprosthetic lucency and malposition of the prosthetic disk at L4–L5; laboratory studies are consistent with deep wound infection. The patient is scheduled for revision of the lumbar total disk arthroplasty under general anesthesia. The surgical workflow includes preoperative imaging review, intraoperative explantation of the infected or failed disc prosthesis, thorough debridement, irrigation, culture collection, and placement of a new prosthetic device or conversion to an alternative fixation if necessary. Postoperative care includes targeted intravenous antibiotics per infectious disease recommendations, pain control, wound monitoring, and outpatient physical therapy and follow-up for wound checks and functional recovery.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier (default) | Use when no specific modifier applies to the service. |
22 | Increased procedural services | Use when the revision required substantially greater work or complexity than usual (document additional work). |