Summary & Overview
CPT 62323: Lumbar or Sacral Epidural Injection with Imaging Guidance
CPT code 62323 is a widely utilized billing code for interlaminar epidural or subarachnoid injections in the lumbar or sacral region, performed with imaging guidance. This procedure is a cornerstone in pain management and interventional radiology, offering relief for patients with conditions such as radiculopathy, spinal stenosis, and neoplasm-related pain. The code encompasses the injection of various therapeutic substances, excluding neurolytic agents, and includes both needle or catheter placement and imaging guidance.
Nationally, CPT 62323 is recognized by major payers including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare. Coverage policies and reimbursement benchmarks for this code are critical for providers and facilities delivering pain management services in ambulatory surgery centers and office settings.
This publication provides an in-depth overview of CPT 62323, including payer coverage, clinical indications, and related billing codes. Readers will gain insight into current policy updates, typical sites of service, and the clinical context for use of this procedure. The analysis also highlights common modifiers and associated provider taxonomies, equipping stakeholders with essential information for accurate coding and compliance.
CPT Code Overview
CPT 62323 describes the injection of diagnostic or therapeutic substances, such as anesthetics, antispasmodics, opioids, steroids, or other solutions, into the lumbar or sacral (caudal) region via an interlaminar epidural or subarachnoid approach. This procedure includes needle or catheter placement and is performed with imaging guidance, such as fluoroscopy or CT.
Pain management and interventional radiology are the primary service types for this code. The procedure is typically conducted in an ambulatory surgery center (ASC) or as an office-based procedure (place of service codes 11 and 24).
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult presenting with chronic lumbar or sacral pain, often due to conditions such as radiculopathy, spondylosis, spinal stenosis, or postherpetic neuralgia. The patient has not responded adequately to conservative treatments like physical therapy or oral medications. The provider, typically a pain medicine physician, anesthesiologist, or spine specialist, determines that an interlaminar epidural injection of a therapeutic substance (such as a steroid or anesthetic) is indicated. The procedure is performed in an ambulatory surgery center or office setting, using imaging guidance (fluoroscopy or CT) to ensure accurate needle placement. The goal is to reduce pain and inflammation, improve function, and potentially delay or avoid surgical intervention.
Coding Specifications
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Modifiers:
Modifier Description Usage KXRequirements specified in the medical policy have been met Used when documentation supports medical necessity as per payor policy 50Bilateral procedure