Summary & Overview

CPT 43762: Gastrostomy Tube Removal and Replacement

CPT code 43762 covers the removal of a previously placed gastrostomy tube and replacement of the tube without use of imaging guidance or revision of the gastrostomy tract. This procedure is commonly performed for routine tube exchanges or to manage dislodged, clogged, or infected gastrostomy tubes. Nationally, gastrostomy tube maintenance is an important component of enteral access care, affecting inpatient and outpatient utilization, supply management, and post-procedure follow-up.

Key payers in the scope of this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for CPT code 43762, typical sites of service, and common operational considerations. The publication also summarizes payer coverage landscapes and benchmarks where available, highlights coding and billing nuances tied to service settings, and outlines implications for facility and professional billing workflows.

The report is intended to inform clinicians, practice managers, and revenue cycle stakeholders about how CPT code 43762 is used, which payers commonly cover this service, and what operational and policy issues commonly arise when billing for bedside or outpatient gastrostomy tube exchanges.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareCPT 43762gastrostomy tubeenteral accesstube exchangeoutpatient procedureambulatory careprocedure codingG-tube replacementmedical billingrevenue cycle

Billing Code Overview

CPT code 43762 describes the removal of a previously placed gastrostomy tube with immediate replacement of the tube without imaging guidance or revision of the gastrostomy tract. The procedure may be performed as a routine exchange or to address a dislodged, infected, or obstructed tube.

Service type: Gastrostomy tube removal and replacement (external tube exchange)
Typical site of service: Ambulatory procedure area, outpatient surgery center, hospital bedside, or other settings where bedside tube exchanges are performed.

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult or pediatric patient with an existing percutaneous gastrostomy (G) tube who presents for replacement of a malfunctioning, clogged, dislodged, or end-of-life tube. The clinical workflow begins with nursing or outpatient clinic assessment documenting tube malfunction or need for routine replacement, review of prior gastrostomy tract maturity and absence of peritonitis, verification of consent and allergy status, and preparation in an ambulatory procedure room, endoscopy suite, or inpatient bedside setting. Sedation level may range from local anesthetic with topical analgesia to moderate sedation depending on patient age and comorbidity. The provider removes the existing gastrostomy tube, inspects the site for infection or tract integrity, and inserts a same-site replacement tube without fluoroscopic or endoscopic imaging guidance and without surgically revising the tract. Post-replacement care includes securement, verification of intragastric placement by aspiration of gastric contents or pH testing per facility protocol, dressing the site, instructions for feeding and tube care, and documentation of the procedure, tube type/size, reason for replacement, and any immediate complications.

Coding Specifications

Modifier	Description	When to Use
`00`	Standard unspecified modifier (placeholder)	Rarely used; included in billing systems when no specific modifier applies.
`11`	Office or other outpatient service by the physician or other qualified health care professional	Use when the service is an outpatient clinic or office-based tube replacement.
`22`	Increased procedural services	Use when replacement required substantially greater work, complexity, or time than typical (document justification).
`23`	Unusual anesthesia	Use if service required unusual anesthesia beyond local anesthetic (document).
`25`	Significant, separately identifiable E/M on same day	Use if a separate evaluation/management service is provided on the same day as the replacement.
`52`	Reduced services	Use if the procedure was partially reduced or not completed as reported.
`53`	Discontinued procedure	Use if the attempt to replace was started but discontinued for documented reason.
`59`	Distinct procedural service	Use to indicate a distinct procedural service when another procedure on the same day is closely related but separate.
`76`	Repeat procedure by same physician	Use when the same physician performs a repeat replacement procedure later same day.
`78`	Unplanned return to OR by same physician following initial procedure for a related procedure during the postoperative period	Use only if a return to the operating room was required related to the gastrostomy within the postoperative period.
`80`	Assistant surgeon	Use when an assistant surgeon participates and billing requires the assistant modifier.
`62`	Two surgeons	Use when two surgeons work together as primary surgeons (rare for bedside replacements).
`QK`	Medical direction of two, three, or four concurrent anesthesia procedures	Use only if applicable when anesthesia is provided and medical direction rules apply.
`TC`	Technical component	Use if billing separates technical from professional components (facility billing practices).

Taxonomy Code	Specialty	Notes
207RH0000X	Surgery - General Surgery	General surgeons commonly perform bedside or OR gastrostomy tube replacements.
207K00000X	Surgery - Colon & Rectal Surgery	Colorectal surgeons may manage complex enteral access in select patients.
208000000X	Gastroenterology	Gastroenterologists perform tube placements and replacements, especially when endoscopic guidance is used.
2086S0123X	Advanced Practice Nurse	Nurse practitioners frequently replace gastrostomy tubes in outpatient or inpatient settings under protocol.
363LF0000X	Physician Assistant	Physician assistants commonly perform tube replacements under supervision in clinics and hospitals.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K94.21`	Gastrostomy malfunction	Directly indicates malfunction of a gastrostomy tube requiring replacement.
`T85.698A`	Other mechanical complication of other feeding device, initial encounter	Captures mechanical issues such as blockage, dislodgement, breakage prompting replacement.
`K91.82`	Complications of gastrostomy tube	Broad complications category including infection, leakage, or skin breakdown requiring tube management.
`R13.11`	Dysphagia, oral phase	Underlying swallowing dysfunction commonly necessitating long-term enteral access via gastrostomy.
`Z93.1`	Gastostomy status (Note: actual code is `Z93.1` for gastrostomy status)	Indicates presence of a gastrostomy, useful for encounter context and ongoing tube management.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`43830`	Gastrostomy, surgical, without construction of stoma (e.g., Stamm)	Surgical gastrostomy creation that may precede future percutaneous tube replacements when initial tube inserted surgically.
`49440`	Insertion of gastrostomy tube, percutaneous, under fluoroscopic guidance (includes contrast and imaging)	Alternative method when imaging guidance is required; used when replacement cannot be safely performed without imaging.
`43761`	Replacement of gastrostomy tube, percutaneous, without imaging, with revision of gastrostomy tract (requires tract revision)	Related when the procedure requires revision of the tract — differs from `43762` because tract revision is performed.
`43843`	Gastrostomy, percutaneous endoscopic gastrostomy (PEG), without duodenal/jejunal extension	Endoscopic-based PEG placement; relevant if endoscopic evaluation or replacement is required.
`76937`	Ultrasound guidance for percutaneous placement or repositioning of gastrostomy tube	Ancillary guidance code when ultrasound is used adjunctively; not billed when no imaging guidance is used as in `43762`.