Summary & Overview
CPT 45385: Colonoscopy with Snare Removal of Tumor, Polyp, or Lesion
CPT code 45385 is a widely utilized billing code for colonoscopy procedures involving the removal of tumors, polyps, or other lesions by snare technique. This code is central to colorectal cancer screening and management, playing a significant role in preventive care and early intervention for gastrointestinal diseases. The procedure is commonly performed in ambulatory offices and outpatient hospital settings, reflecting its accessibility and importance in routine clinical practice.
Major national payers, including Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare, provide coverage for services billed under CPT code 45385. Understanding payer policies and reimbursement benchmarks for this code is essential for healthcare organizations, as it impacts both clinical workflow and financial planning.
This publication offers a comprehensive overview of CPT code 45385, including clinical context, payer coverage, and policy updates. Readers will gain insights into typical sites of service, relevant modifiers, associated provider taxonomies, and common ICD-10 diagnoses linked to this procedure. The analysis also highlights related CPT codes and their distinctions, supporting informed decision-making in medical billing and compliance. The information presented is designed to support stakeholders in navigating the evolving landscape of endoscopic procedures and reimbursement.
CPT Code Overview
CPT code 45385 represents a colonoscopy procedure using a flexible scope, performed proximal to the splenic flexure, with removal of tumor(s), polyp(s), or other lesion(s) by snare technique. This service is classified under Endoscopy Procedures on the Rectum (Colonoscopy). The procedure is typically conducted in an ambulatory office or outpatient hospital setting, such as POS 11 Office or POS 19 Outpatient Hospital. Colonoscopy with snare removal is a critical intervention for both diagnostic and therapeutic management of colorectal conditions, enabling physicians to address abnormal growths during the same procedure.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult presenting for a screening or diagnostic colonoscopy due to a history of colon polyps, abnormal fecal findings, or gastrointestinal symptoms. During the procedure, the physician identifies one or more polyps or lesions in the colon proximal to the splenic flexure. Using a flexible colonoscope and a snare technique, the physician removes the identified polyp(s) or lesion(s). The procedure is commonly performed in an ambulatory office or outpatient hospital setting by a gastroenterologist, family medicine physician, internal medicine physician, or colon & rectal surgeon.
Coding Specifications
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Modifier
59: Used to indicate a distinct procedural service when45385is performed in conjunction with45380on a separate lesion or during a separate encounter. -
Modifier
51: Used to indicate multiple procedures when45385is billed along with45384using a different technique.
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