Summary & Overview
CPT 62263: Epidural Neurolysis (Adhesiolysis) with Catheter
CPT code 62263 represents epidural neurolysis (adhesiolysis) performed by placing a catheter or introducing a chemical agent to disrupt epidural adhesions, typically using imaging guidance across multiple sessions and days. This interventional pain management procedure addresses chronic radicular pain and failed back surgery syndrome where epidural scarring limits conservative treatments. Nationally, accurate use of this code matters for appropriate billing, clinical documentation, and alignment with payer policies for multi‑session interventional care.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of how the procedure is defined in coding terms, typical settings of care, and the clinical context in which the code is used. The publication also presents benchmark considerations, payer coverage patterns, and recent policy updates affecting authorization and documentation expectations. Clinical context covers indications, procedural workflow, and imaging requirements that commonly influence coding and reimbursement.
This summary is written for a national audience to support clinicians, coding professionals, and policy analysts seeking clear, actionable information about CPT code 62263 and its role in interventional spine care.
Billing Code Overview
CPT code 62263 describes placement of a catheter or introduction of a chemical substance into an epidural adhesion to remove the adhesion (commonly called a Racz catheter procedure or epidural neurolysis). The procedure uses imaging to identify the site of adhesions and is performed over more than one session and more than one day.
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Service type: Interventional pain management procedure (epidural neurolysis/adhesiolysis)
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Typical site of service: Hospital outpatient department or ambulatory surgery center, where imaging guidance and multi‑session care can be provided.
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with a history of lumbar spine surgery presents with chronic, refractory radicular leg pain and documented epidural fibrosis on MRI. Conservative care including physical therapy, oral analgesics, epidural steroid injections, and temporary nerve root blocks provided only transient or partial relief. After multidisciplinary evaluation, the pain management physician recommends epidural neurolysis (Racz catheter procedure) to mechanically and chemically lyse adhesions in the epidural space.
The clinical workflow includes pre-procedure evaluation (history, focused neurological exam, medication reconciliation, informed consent), imaging review to localize adhesions, and scheduling the multi-day procedure. On day 1, the provider places a specialized Racz catheter under fluoroscopic guidance into the epidural space and advances it to the target adhesion site. Contrast is injected to confirm location. Chemical agents (e.g., hypertonic saline, corticosteroid) and local anesthetic may be instilled. The catheter is secured for continuation on subsequent days. On follow-up sessions (typically over more than one session and more than one day), the catheter may be used for further lysis, repeat instillation, or to reassess response. Post-procedure monitoring includes neurological checks, pain assessment, and discharge instructions with activity restrictions and prescribed medications as indicated.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Additional documentation on file (usually internal payer use) |