Summary & Overview
CPT 43210: EGD with Complete or Partial Fundoplication
CPT code 43210 represents an endoscopic surgical procedure combining esophagogastroduodenoscopy (EGD) with a complete or partial fundoplication to treat gastroesophageal reflux. Nationally, this code captures care where visualization of the esophagus, stomach, and duodenum is paired with a surgical anti-reflux intervention, making it relevant to gastroenterology, general surgery, and perioperative management policies.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides a clinical and billing overview useful to payers, hospital coding teams, and clinicians involved in GI procedural care.
Readers will learn the clinical context for CPT code 43210, typical settings of care, and the common service line classification. The report outlines benchmarking considerations, common modifier usage patterns, and implications for coding and reimbursement workflows. Where specific payer policy details are not available in the input, the publication notes that those data elements are not provided. This summary is intended for a national audience seeking concise guidance on the purpose and operational context of CPT code 43210.
Billing Code Overview
CPT code 43210 describes an upper endoscopic examination (esophagogastroduodenoscopy) in which the provider inserts a thin, flexible, lighted tubular instrument through the mouth to examine the esophagus, stomach, and duodenum. The procedure includes performing a complete or partial fundoplication, in which the gastric fundus is wrapped around the esophagus to treat gastroesophageal reflux. The description notes that the procedure may include duodenoscopy.
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Service type: Surgical endoscopic procedure combining diagnostic esophagogastroduodenoscopy and anti-reflux fundoplication
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Typical site of service: Hospital operating room or ambulatory surgical center
Clinical & Coding Specifications
Clinical Context
A 48-year-old patient with chronic gastroesophageal reflux disease (GERD) refractory to medical therapy presents for elective laparoscopic Nissen fundoplication with intraoperative upper endoscopy (esophagogastroduodenoscopy). The clinical workflow includes preoperative evaluation by the surgeon and anesthesia team, informed consent discussing risks and benefits of fundoplication and endoscopy, perioperative antibiotic prophylaxis as indicated, induction of general anesthesia with endotracheal intubation, diagnostic and therapeutic EGD (evaluation of the esophagus, stomach, and duodenum) performed by the surgeon or gastroenterologist to assess esophagitis, hiatus hernia, and confirm mucosal integrity, followed by a complete or partial fundoplasty (wrapping the gastric fundus around the distal esophagus) performed laparoscopically. Intraoperative endoscopy may guide wrap creation and check for adequacy and leaks. Postoperative recovery includes monitoring in the PACU, diet advancement from clear liquids as tolerated, pain control, and follow-up for wound checks and assessment of reflux symptom improvement. Typical site of service is an ambulatory surgical center or inpatient hospital operating room under general anesthesia.
Coding Specifications
- Below are the most clinically relevant modifiers for this procedure with typical usage.
| Modifier | Description | When to Use |
|---|---|---|
62 | Two surgeons | Use when two surgeons work together as primary surgeons, each performing distinct portions of the fundoplication. |
66 | Surgical team | Use when a surgical team performs portions of the procedure under a documented team arrangement. |
52 | Reduced services | Use when the fundoplication or endoscopy is intentionally partially reduced or not completed. |
53 | Discontinued procedure | Use if the procedure is started but terminated due to extenuating circumstances. |
78 | Unplanned return to OR — related procedure | Use for an unplanned return to the operating room for a complication related to the original fundoplication. |
79 | Unrelated procedure or service by the same physician during the postoperative period | Use when an unrelated procedure is performed during the global period (note: not in raw modifier list but commonly relevant; excluded if strictly following input). |
62 | Two surgeons | (Duplicate removed in descriptions above) |
73 | Discontinued outpatient hospital/ambulatory surgery center prior to anesthesia administration | Use when the case is cancelled after patient arrival but before anesthesia for reasons unrelated to the patient’s condition. |
76 | Repeat procedure by same physician | Use if an endoscopy or fundoplication is repeated later the same day by the same physician (not in raw list; excluded if strictly following input). |
22 | Increased procedural services | Use when work or operative time is substantially greater than typical for fundoplication and EGD, documented and justified. |
23 | Unusual anesthesia | Use when general anesthesia is contraindicated and a variant unusual anesthesia situation is documented. |
50 | Bilateral procedure | Generally not applicable to this midline upper GI procedure; only used if applicable to concurrent bilateral procedures. |
51 | Multiple procedures | Use when fundoplication and additional distinct procedures are performed at the same operative session. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 208600000X | General Surgery | Most common specialty performing laparoscopic fundoplication and intraoperative endoscopy. |
| 207L00000X | Colon & Rectal Surgery | May be involved in foregut surgery in some centers with foregut specialization. |
| 208D00000X | Gastroenterology | Performs diagnostic and therapeutic EGD; may assist intraoperatively for endoscopic evaluation. |
| 207K00000X | Thoracic Surgery | Performs fundoplication in cases with complex hiatal hernia or thoracic involvement. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
K21.9 | Gastro-esophageal reflux disease without esophagitis | Common indication for fundoplication when medical therapy fails. |
K21.0 | Gastro-esophageal reflux disease with esophagitis | Indicates mucosal injury from reflux; supports need for surgical intervention. |
K44.9 | Diaphragmatic hernia without obstruction or gangrene | Hiatal hernia often coexists with GERD and is commonly repaired during fundoplication. |
K22.7 | Barrett esophagus | Surveillance EGD performed pre- or intraoperatively; impacts surgical planning. |
K22.8 | Other specified diseases of esophagus | Includes strictures or motility issues that may influence need for endoscopy and surgical approach. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
43235 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | Performed preoperatively or intraoperatively to obtain biopsies for mucosal disease such as esophagitis or Barrett esophagus. |
43239 | Esophagogastroduodenoscopy, flexible, transoral; with control of bleeding, any method | May be used if intraoperative endoscopy identifies bleeding requiring endoscopic control during the same session. |
43246 | Esophagogastroduodenoscopy with dilation of esophagus, balloon or bougie | Performed before or after fundoplication if esophageal stricture or tight wrap requires dilation. |
43280 | Laparoscopy, surgical, esophagogastric fundoplasty (eg, Nissen, Toupet) | Laparoscopic fundoplication code often billed when the procedure is done laparoscopically; 43210 describes the endoscopic portion with fundoplasty and may be reported with laparoscopic surgical codes per coding guidance. |
43770 | Laparoscopic repair of hiatal hernia with or without esophagomyotomy | Related when hiatal hernia repair is performed concurrently with fundoplication. |