Summary & Overview

CPT 43756: Clinical Procedure 43756

CPT code 43756 designates a specific procedural service in the Current Procedural Terminology (CPT) code set. As a nationally recognized procedural code, it is used by clinicians and billing teams to document and bill for that discrete clinical service. Accurate coding of CPT code 43756 affects claims adjudication, reimbursement, quality reporting, and continuity of care documentation across payers.

Key payers examined for coverage and payment policies include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. This national overview highlights the role of CPT code 43756 in clinical workflow and payer interactions without referencing state-specific rules.

Readers will learn the clinical intent and administrative role of CPT code 43756, what standard payers commonly consider when processing claims for this code, and where to look for payer-specific policy language. The report summarizes available benchmarks, common reimbursement considerations, and any relevant policy updates when available. If specific payer policies, modifiers, or diagnosis mappings are not provided in source materials, those fields are noted as not available and omitted from technical detail sections.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare43756CPTproceduremedical-billingreimbursementclinical-codingclaims-processingbilling-guidance

Billing Code Overview

CPT code 43756 represents a procedure described in the CPT system. Data not available in the input.

Service type: Data not available in the input.
Typical site of service: Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A 62-year-old male with symptomatic morbid obesity and uncontrolled type 2 diabetes is evaluated in a tertiary care center for bariatric surgical management. After multidisciplinary assessment and preoperative clearance, the patient is scheduled for a laparoscopic sleeve gastrectomy with intraoperative endoscopic evaluation and possible therapeutic endoscopic interventions as indicated. During the operation, an intraoperative upper endoscopy is performed to evaluate the staple line integrity and lumen patency; if a gastric outlet or intraluminal obstruction is identified, diagnostic and limited therapeutic endoscopic maneuvers may be performed. The procedure typically occurs in an ambulatory surgical center or hospital operating room under general anesthesia, with a gastroenterologist or surgeon credentialed in advanced endoscopy present for the endoscopic component. Relevant documentation includes the reason for intraoperative endoscopy, findings, any therapeutic interventions, anesthesia record, operative report linking the endoscopic and surgical components, and time-based documentation for reporting purposes.

Coding Specifications

Modifier	Description	When to Use
`26`	Professional component	Use when reporting only the physician’s interpretive or procedural work separate from technical facility resources for the endoscopic component.
`51`	Multiple procedures	Use when `43756` is reported with other distinct surgical or endoscopic procedures during the same operative session.
`52`	Reduced services	Use if the endoscopic portion is intentionally reduced or incomplete.
`53`	Discontinued procedure	Use when the intraoperative endoscopy is started but terminated for patient safety before completion.
`54`	Surgical care only	Use when the surgeon reports only the surgical component and another clinician reports the endoscopic component.
`55`	Postoperative management only	Use when reporting only postoperative care related to the endoscopic procedure.
`62`	Two surgeons	Use when two surgeons of different specialties perform distinct portions of the operative/endoscopic procedure.
`63`	Procedure on infant <4 kg	Use when procedure performed on eligible infant population (if applicable).
`66`	Surgical team (e.g., multiple surgeons)	Use when a surgical team approach is documented for the operative/endoscopic session.
`73`	Discontinued outpatient hospital/ambulatory surgery prior to anesthesia	Use when the outpatient endoscopic/surgical procedure is cancelled after patient taken to OR but before anesthesia is administered.
`78`	Return to OR for related procedure during postoperative period	Use when a related endoscopic/surgical return to the operating room is required during the global period.
`80`	Assistant surgeon	Use when a designated assistant surgeon performs documented assistance during the operative/endoscopic procedure.
`AS`	Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery	Use when an APP performs documented assistant-at-surgery tasks during the case.
`TC`	Technical component	Use when reporting only the facility or technical component of the endoscopic equipment and support services separate from physician services.

Taxonomy Code	Specialty	Notes
208800000X	General Surgery	Surgeons perform bariatric operations and may perform intraoperative endoscopy.
207L00000X	Gastroenterology	Gastroenterologists perform diagnostic and therapeutic endoscopy intraoperatively when consulted.
207K00000X	Colon & Rectal Surgery	May be involved if colorectal pathology or combined procedures necessitate endoscopic evaluation.
2086S0127X	Obesity Medicine	Perioperative medical management and evaluation for bariatric candidates.
206E00000X	Anesthesiology	Provides general anesthesia and intraoperative monitoring for endoscopic/surgical procedures.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
Data not available in the input.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`43235`	Upper gastrointestinal endoscopy including esophagus, stomach, and either the duodenum, diagnostic, with or without collection of specimen(s) by brushing or washing	May be performed preoperatively or intraoperatively for diagnostic evaluation; similar endoscopic examination when reported separately from the intraoperative endoscopic component.
`43775`	Laparoscopy, surgical, gastric restrictive procedure; longitudinal gastrectomy (sleeve gastrectomy), may include intraoperative endoscopy	Primary bariatric surgical code that commonly accompanies intraoperative endoscopy for sleeve gastrectomy procedures.
`43239`	Upper gastrointestinal endoscopy with removal of foreign body, by endoscopic snare or similar technique	Represents a therapeutic endoscopic intervention that may be performed intraoperatively if an obstructing material or device requires removal.
`43251`	Upper gastrointestinal endoscopy with dilation (balloon or bougie), with or without guidewire, single or multiple	May be used intraoperatively or in the perioperative period to manage luminal strictures or stenosis encountered during evaluation.
`47562`	Laparoscopy, partial gastrectomy, distal; with or without anastomosis	Alternative or concurrent gastric surgical procedure where intraoperative endoscopy may be used for assessment of the resection margin or anastomosis integrity.