43254

🧬 CPT 43254 - Esophagogastroduodenoscopy (EGD), Flexible, Transoral; with Endoscopic Mucosal Resection

Quick Reference

wRVU: ~4.61 · Global: 000 · Assistant: ❌ Not Payable · Bilateral: ❌ N/A · Type: Therapeutic — Endoscopic Mucosal Resection (EMR)

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📋 Full Code Descriptor

☑️ CPT 43254 - Esophagogastroduodenoscopy, flexible, transoral; with endoscopic mucosal resection

CPT 43254 describes a therapeutic esophagogastroduodenoscopy (EGD) where the endoscopist removes a mucosal lesion (such as a large polyp, nodule, or area of dysplastic tissue) using an Endoscopic Mucosal Resection (EMR) technique.

EMR is a more complex procedure than a standard snare polypectomy. It specifically requires the submucosal injection of a fluid (such as saline, epinephrine, or a specialized lifting agent) under the targeted lesion to elevate or “lift” it away from the deeper muscle layers of the gastrointestinal wall. Once lifted, the lesion is ensnared and resected (usually with electrocautery).

Because the submucosal injection is a required, integral component of the EMR technique, it is bundled and cannot be reported separately for the same lesion.

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🔭 Procedure Overview

What the Endoscopist Does

1. Patient is sedated and the flexible video endoscope is introduced transorally.

2. The endoscopist visualizes the esophagus, stomach, and duodenum/proximal jejunum as indicated (diagnostic EGD component).

3. A specific lesion (e.g., nodular Barrett’s esophagus, large gastric polyp) is identified for removal.

4. The EMR Technique:

   • An injection needle is passed through the endoscope channel.

   • Fluid (e.g., saline, lifting agent, sometimes mixed with methylene blue or epinephrine) is injected deep into the submucosal space directly beneath the lesion.

   • The injection creates a “cushion,” lifting the mucosal lesion away from the muscularis propria to prevent perforation.

   • A snare is passed through the scope, opened, and positioned around the elevated lesion.

   • The snare is closed, and electrocautery is applied to resect the tissue.

5. The resected specimen is retrieved for pathology.

6. The resection site is inspected for bleeding, and hemostasis is achieved if necessary.

Scope Reach Defined

Structure	Included in 43254
Esophagus	✅ Always
Stomach	✅ Always
Duodenum	✅ When appropriate
Proximal Jejunum	✅ When appropriate

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💰 Valuation & Reimbursement

Field	Value
wRVU	~4.61 (Subject to annual MPFS updates)
Global Period	000 days
Pre-op Period	0 days
Post-op Period	0 days
Assistant Surgeon Payable	❌ No
Bilateral Procedure	❌ Not applicable
Co-Surgeon (-62)	❌ Not applicable
Multiple Procedure Reduction	✅ Subject to multiple procedure discount if billed with other non-bundled endoscopy codes

Moderate Sedation Note

Moderate sedation (99151, 99152, 99153) is not bundled into 43254. If the endoscopist personally administers moderate sedation, report the appropriate sedation codes. If an anesthesia provider administers MAC/general anesthesia, only the anesthesia provider reports it.

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🌲 Code Tree / Code Family

43254 belongs to the EGD code family anchored by the diagnostic base code 43235.

43235 ── Diagnostic EGD (base)
   │
   ├── 43236 ── + Directed submucosal injection(s), any substance
   ├── 43239 ── + Biopsy, single or multiple
   ├── 43250 ── + Removal of tumor(s)/polyp(s) by hot biopsy forceps
   ├── 43251 ── + Removal of tumor(s)/polyp(s) by snare technique
   ├── 43254 ── + Endoscopic mucosal resection (EMR) ← THIS CODE
   ├── 43255 ── + Control of bleeding, any method
   └── 43270 ── + Ablation of tumor(s), polyp(s), or other lesion(s)

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✅ Includes (Bundled Into 43254)

The following services are inherent to the EMR procedure and not separately reportable when performed on the same lesion:

• Diagnostic EGD (43235)

• Submucosal injection for lifting the lesion (43236)

• Snare polypectomy on the same lesion (43251)

• Routine control of bleeding at the EMR resection site (43255)

• Specimen collection by brushing/washing

• Fluoroscopic guidance used incidentally

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❌ Excludes / Separately Reportable

Do NOT bundle

— report separately when documented on a distinctly separate lesion and medically necessary

Code	Descriptor	Notes
43239	EGD with biopsy, single or multiple	Separately reportable with modifier -59 or -XS only if the biopsy is taken from a distinct, separate lesion than the one resected via EMR.
43270	EGD with ablation	Separately reportable if a distinct area is ablated (e.g., EMR of a nodule, followed by radiofrequency ablation of flat Barrett’s tissue elsewhere).
43255	EGD with control of bleeding	Separately reportable only if the bleeding is from a distinct source (e.g., a bleeding ulcer separate from the EMR site).
99151-99153	Moderate sedation services (by same physician)	Separately reportable when endoscopist administers sedation.

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🏥 MS-DRG Mapping

Inpatient Context

Like most upper endoscopies, 43254 is non-OR and typically an outpatient/ASC procedure. If performed inpatient, MS-DRG assignment is driven by the principal diagnosis (e.g., esophageal dysplasia, gastric neoplasm).

Common Inpatient DRG Contexts for 43254

MS-DRG	Title	Common Principal Dx
368	Major Esophageal Disorders with MCC	C15.9, K22.711 (if MCC present)
369	Major Esophageal Disorders with CC	C15.9, K22.711
370	Major Esophageal Disorders without CC/MCC	K22.711, D13.0
391	Esophagitis, Gastroenteritis & Misc Digestive Disorders with MCC	D13.1 (if MCC present)
392	Esophagitis, Gastroenteritis & Misc Digestive Disorders without MCC	D13.1

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🔬 Commonly Associated ICD-10-CM Diagnoses

Esophageal & Gastric Neoplasms/Dysplasia

ICD-10-CM	Descriptor	HCC	Notes
K22.711	Barrett’s esophagus with high-grade dysplasia	Non-HCC	Very common indication for EMR in the esophagus.
K22.710	Barrett’s esophagus with low-grade dysplasia	Non-HCC	—
D13.0	Benign neoplasm of esophagus	Non-HCC	—
D13.1	Benign neoplasm of stomach	Non-HCC	Gastric adenomas/polyps requiring EMR.
D13.2	Benign neoplasm of duodenum	Non-HCC	—
C15.9	Malignant neoplasm of esophagus, unspecified	HCC 10 (v24) / HCC 17 (v28)	EMR is often used for staging/resection of early cancer.
C16.9	Malignant neoplasm of stomach, unspecified	HCC 10 (v24) / HCC 17 (v28)	—
D00.1	Carcinoma in situ of esophagus	HCC 10 (v24) / HCC 17 (v28)	—
K31.7	Polyp of stomach and duodenum	Non-HCC	Large polyps not amenable to simple snare.

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🔧 Applicable Modifiers

Modifier	Name	When to Use with 43254
-52	Reduced Services	The EMR was started but could not be completed (e.g., incomplete lift sign, suggesting deeper invasion).
-53	Discontinued Procedure	Procedure discontinued after initiation due to patient risk (e.g., hemodynamic instability).
-59	Distinct Procedural Service	Used when billing another therapeutic EGD code (like biopsy 43239 or ablation 43270) on a distinct, separate lesion/site during the same session.
-XS	Separate Structure	Highly recommended over -59 for Medicare when a separate lesion/organ structure is treated (e.g., EMR in esophagus, biopsy in stomach).
-51	Multiple Procedures	Used if another distinct procedure (e.g., Colonoscopy) is performed during the same encounter.

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📖 Documentation Requirements

For compliant reporting of 43254, the operative report must explicitly document the EMR technique:

1. Identification of the Lesion — Size, location, and morphologic characteristics of the target lesion.

2. Submucosal Lift — Explicit documentation that a fluid/agent was injected into the submucosal space to lift/elevate the lesion. If there is no documented lift, you cannot bill EMR; you must drop down to snare polypectomy (43251).

3. Resection Method — Documentation that the lifted lesion was removed (typically via snare electrocautery).

4. Retrieval — Confirmation that the tissue was retrieved for pathology.

5. Separate Lesions (if applicable) — If biopsies or other interventions were performed, the report must clearly identify them as being in a distinct anatomical location or a completely separate lesion from the EMR site.

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🧪 Coding Examples

Example 1 — EMR of a Nodular Barrett’s Lesion

A 64-year-old male with known Barrett’s esophagus and high-grade dysplasia undergoes therapeutic EGD. A 1.5 cm nodule is visualized in the distal esophagus. The endoscopist injects 5 mL of saline mixed with epinephrine and methylene blue into the submucosa, achieving an excellent lift. A stiff snare is used to resect the nodule using electrocautery. The specimen is retrieved.

CPT: 43254 (The injection is bundled into the EMR)

ICD-10-CM: K22.711 — Barrett’s esophagus with high-grade dysplasia

Setting: ASC

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Example 2 — EMR of Esophageal Nodule + Biopsy of Gastric Ulcer

A patient undergoes EGD. A nodular lesion in the esophagus is removed via Endoscopic Mucosal Resection (submucosal injection followed by snare resection). The scope is advanced into the stomach, where a 2 cm bleeding gastric ulcer is visualized. Cold forceps biopsies are taken from the margins of the gastric ulcer.

CPT Codes:

• 43254 — EGD with EMR (Esophageal nodule)

• 43239--XS (or -59) — EGD with biopsy (Gastric ulcer)

ICD-10-CM:

• D13.0 — Benign neoplasm of esophagus (or pending path code)

• K25.4 — Chronic or unspecified gastric ulcer with hemorrhage

Note: Modifier -XS/-59 is supported because the biopsy was performed on a distinctly separate lesion in a different anatomical structure.

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Example 3 — Attempted EMR, Downgraded to Biopsy

An endoscopist attempts an EMR on a large sessile gastric polyp. Saline is injected into the submucosa, but the lesion does not lift (the “non-lifting sign”), indicating probable deep muscular invasion. The endoscopist aborts the EMR and instead takes multiple forceps biopsies of the mass.

CPT: 43239 — EGD with biopsy

Note: Do not code 43254 with a -52 modifier here. Because the resection was not performed, the most complex completed service was the biopsy. The injection 43236 might be separately billable depending on payer rules since the EMR failed, but generally, the biopsy code 43239 is the primary billable service.

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⚠️ Coding Pitfalls & Compliance Notes

Common Errors

• Coding 43254 without documenting a lift: You cannot code EMR just because a large snare was used or a large polyp was removed. The medical record must state that a submucosal injection/lift was performed prior to resection. If absent, report 43251 (snare technique).

• Unbundling the injection: Do not bill 43236 (directed submucosal injection) in addition to 43254 for the same lesion. The CPT manual explicitly includes the injection in the EMR code.

• Billing biopsy on the same lesion: If the endoscopist takes a cold forceps biopsy of a lesion, and then immediately performs an EMR on that exact same lesion, only the EMR (43254) is reported. You cannot bill 43239 and 43254 for the same target tissue.

• Confusing EMR with ESD: Endoscopic Submucosal Dissection (ESD) is a different, more complex technique involving specialized electrocautery knives to dissect the submucosal plane, rather than a simple snare resection. CPT does not currently have a dedicated upper GI ESD code in the standard 432XX range (often requiring unlisted codes or specific Category III codes depending on the year/payer), so ensure the technique described is truly EMR (lift and snare) before assigning 43254.

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🔗 Related Notes

• 43235 — EGD, diagnostic (base code)

• 43236 — EGD with directed submucosal injection

• 43239 — EGD with biopsy, single or multiple

• 43251 — EGD with removal of tumor(s)/polyp(s) by snare technique

• 43270 — EGD with ablation of tumor(s), polyp(s), or other lesion(s)

• 45390 — Colonoscopy with EMR (lower GI counterpart)

• K22.711 — Barrett’s esophagus with high-grade dysplasia

• C15.9 — Malignant neoplasm of esophagus, unspecified

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AMA CPT Codebook 2024/2025 · CMS Physician Fee Schedule · CMS National Correct Coding Initiative (NCCI) Policy Manual · ICD-10-CM Official Guidelines for Coding and Reporting · AAPC Gastroenterology Coding Reference