Summary & Overview
CPT 00732: Anesthesia for ERCP to Proximal Duodenum
CPT code 00732 represents anesthesia services for endoscopic retrograde cholangiopancreatography (ERCP) when the endoscope is advanced into the proximal duodenum. This code captures anesthesia care specific to upper gastrointestinal endoscopic procedures and is used in national billing and policy contexts where anesthesia involvement is distinct from the endoscopist's service. Accurate coding for 00732 matters for clinical documentation, resource allocation, and alignment with payer policies on endoscopy anesthesia.
Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what 00732 covers, typical sites of service, and the clinical scenario it describes. The publication also outlines common modifiers associated with anesthesia billing for ERCP, payer coverage considerations, and coding relationships relevant to anesthesia and endoscopy service lines. Where payer-specific benchmarks or policy variations exist, the report summarizes typical approaches to coverage and documentation requirements nationally.
This summary is intended to provide clinicians, billing professionals, and policy analysts with a clear understanding of the code's clinical scope, its national relevance, and the topics addressed in the full publication, including benchmarks, coverage nuances, and clinical context for ERCP-related anesthesia services.
Billing Code Overview
CPT code 00732 describes anesthesia services provided for an endoscopic retrograde cholangiopancreatography (ERCP). The anesthesia provider administers and manages anesthesia while another clinician introduces an endoscope into the proximal portion of the duodenum, the segment of small bowel immediately below the stomach.
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Service type: Procedural anesthesia for an endoscopic upper gastrointestinal procedure (ERCP)
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Typical site of service: Endoscopy suite or hospital-based endoscopy unit (procedure performed via upper endoscopy into the proximal duodenum)
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Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with a history of choledocholithiasis and recurrent right upper quadrant pain is scheduled for an endoscopic retrograde cholangiopancreatography (ERCP) with possible sphincterotomy and stone extraction. The gastroenterologist performs upper endoscopy with cannulation of the ampulla of Vater and contrast injection into the biliary tree while an anesthesia professional provides monitored anesthesia care or general anesthesia depending on patient comorbidity and procedural complexity. Typical workflow: pre-procedure evaluation by anesthesia including airway assessment and ASA classification; induction of sedation or general anesthesia in the procedure suite; continuous monitoring of hemodynamics and ventilation during endoscope manipulation and fluoroscopy; management of potential complications (aspiration risk, cardiopulmonary instability, or need for deeper anesthesia for therapeutic maneuvers); emergence and transfer to recovery with post-procedure monitoring for pain, bleeding, pancreatitis, or aspiration. Typical site of service is an endoscopy suite or ambulatory surgery center, and inpatient operating room when performed on hospitalized or high-risk patients.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when the anesthesia service requires substantially greater work due to unusual circumstances documented in the anesthesia record. |
23 | Unusual anesthesia | Use when a procedure that normally does not require general anesthesia is performed under general anesthesia for documented medical reasons. |
52 | Reduced services | Use when the ERCP is started but substantially reduced or not completed, with documentation of why full services were not performed. |
53 | Discontinued procedure | Use when the procedure is terminated for reasons that threaten patient well-being, with documentation of the reason. |
59 | Distinct procedural service | Use to indicate a separate, distinct service not normally reported together; uncommon for anesthesia but may apply with multiple distinct procedures. |
62 | Two surgeons or co-surgeons | Rare for anesthesia reporting; used when two qualified professionals perform distinct portions of a procedure and separate anesthesia considerations apply. |
78 | Unplanned return to the OR following initial procedure | Use when an unplanned return for a related procedure requires repeat anesthesia. |
AA | Anesthesia services performed personally by anesthesiologist | Use when the anesthesiologist personally performs the anesthesia service. |
AD | Medical direction of 2–4 qualified individuals | Use when the anesthesiologist medically directs 2–4 qualified anesthesia providers. |
AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for anesthesia | Use when an anesthesia professional with qualifying credentials performs the service under direct physician supervision, per payer rules. |
QK | Medical direction of qualified CRNAs | Use when an anesthesiologist medically directs qualified CRNAs. |
QS | Monitored anesthesia care (MAC) service | Use to indicate MAC services when reporting anesthesia-related codes according to payer requirements. |
QX | CRNA service with medical direction by a physician | Use when a CRNA performs the service and a physician medically directs them. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 207L00000X | Anesthesiology | Primary providers for procedural anesthesia services for ERCP. |
| 208D00000X | Gastroenterology | Proceduralists who perform ERCP; coordinate with anesthesia. |
| 363A00000X | General Surgery | Surgeons who may perform biliary interventions or conversion to surgery if needed. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
K80.10 | Calculus of bile duct without cholangitis or cholecystitis | Common indication for ERCP to remove common bile duct stones. |
K80.11 | Calculus of bile duct with cholangitis | ERCP indicated for decompression and stone extraction in presence of infection. |
K83.1 | Obstruction of bile duct | ERCP used for diagnosis and therapeutic relief of biliary obstruction (stent placement). |
K83.0 | Cholangitis | ERCP is frequently performed for biliary decompression in acute cholangitis. |
K86.2 | Cyst of pancreas | ERCP may be used for pancreatic duct evaluation and therapeutic drainage in select cases. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
43260 | Endoscopy, esophagus, stomach, and either the duodenum, diagnostic, flexible; with endoscopic retrograde cholangiopancreatography (ERCP) including all associated diagnostic maneuvers | Represents the endoscopist's diagnostic component of ERCP that typically occurs alongside anesthesia code 00732. |
43261 | Endoscopy, esophagus, stomach, and either the duodenum, diagnostic, flexible; cannulation of ampulla, diagnostic cholangiography or pancreatography, limited therapeutic procedures | Commonly billed by the endoscopist when limited therapeutic maneuvers are performed during ERCP; occurs concurrently with anesthesia services. |
43262 | Endoscopy, esophagus, stomach, and either the duodenum, diagnostic, flexible; with sphincterotomy, dilation, or removal of stones from common bile duct | Therapeutic ERCP interventions such as sphincterotomy or stone extraction that often necessitate deeper anesthesia or longer anesthesia time. |
47562 | Laparoscopy, surgical; cholecystectomy with exploration of common bile duct, when performed | May be performed if ERCP is unsuccessful and surgical exploration of the biliary tree is required; involves separate anesthesia episode. |
99152 | Moderate sedation services provided by the same physician or other qualified health care professional performing the diagnostic or therapeutic service, initial 15 minutes | Represents moderate sedation when anesthesia professional is not separately reported; contrasts with anesthesia code 00732 which is used when an anesthesia provider performs the anesthesia service. |