Summary & Overview
CPT 48548: Pancreatic-Jejunostomy for Pancreatic Drainage
CPT code 48548 denotes a pancreatic-enteric drainage procedure in which a surgical opening is created between the pancreas and the jejunum to reestablish pancreatic fluid drainage, most commonly performed for chronic pancreatitis or other obstructive pancreatic disease. This code is nationally relevant due to its association with complex abdominal surgery, inpatient resource use, and postoperative care pathways that affect hospital utilization and payer coverage decisions.
Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna, UnitedHealthcare, and Medicare. Readers will find a concise clinical description, typical sites of service, and the service type to frame utilization. The publication covers benchmarks and coverage patterns across major payers, common billing considerations, and relevant policy context including authorization and reimbursement trends for complex pancreatic surgery. Clinical context elaborates on indications and expected care settings; billing context outlines common modifiers and procedural relationships where available.
This summary serves clinicians, billing professionals, and policy analysts seeking an authoritative, national overview of CPT code 48548 — its clinical purpose, payer landscape, and the operational considerations that influence coverage and hospital billing for pancreatic-enteric drainage procedures.
Billing Code Overview
CPT code 48548 describes a surgical procedure that creates an opening to join the pancreas to the jejunum (the second portion of the small intestine) to restore drainage of pancreatic fluids. This operation is performed for patients with chronic inflammation of the pancreas or other pancreatic diseases that obstruct normal pancreatic drainage.
Service Type: Surgical: Pancreatic-enteric drainage/reconstruction
Typical Site of Service: Inpatient hospital or specialized surgical center
Clinical & Coding Specifications
Clinical Context
A typical patient is a 48-year-old male with long-standing alcohol-related chronic pancreatitis who presents with persistent upper abdominal pain, recurrent episodes of pancreatitis, and evidence of pancreatic ductal hypertension with dilatation on imaging. Despite optimized medical management and endoscopic interventions, the patient continues to have refractory pain and impaired quality of life. The surgical team evaluates the patient and elects to perform a pancreatojejunostomy to restore pancreatic drainage.
Preoperative workflow includes history and physical, laboratory evaluation (including amylase, lipase, liver function tests), cross-sectional imaging (contrast-enhanced CT or MRCP) showing a dilated main pancreatic duct, and consultation with gastroenterology to document prior endoscopic attempts. Informed consent is obtained and anesthesia assessment performed. Intraoperative steps include midline or upper abdominal exposure, identification of the dilated pancreatic duct, longitudinal ductotomy, and creation of a jejunal Roux limb with a side-to-side or end-to-side anastomosis (pancreaticojejunostomy) to allow long-term ductal drainage. Postoperative workflow includes monitoring in a step-down or inpatient surgical unit, pain control, early ambulation, pancreatic enzyme and glycemic assessment, and discharge planning with outpatient surgical and gastroenterology follow-up. Typical length of inpatient stay is several days depending on recovery and complications.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 |