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CPT 48000: Drain Placement for Acute Pancreatitis

CPT code 48000 denotes surgical placement of drains around the pancreas for patients with acute pancreatitis. This intervention addresses symptomatic or infected peripancreatic fluid collections and pancreatic necrosis, and it figures prominently in hospital-based management of severe pancreatitis. Nationally, accurate coding for this procedure affects hospital resource reporting, clinical quality measures, and payment for complex inpatient surgical care. Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the procedure and clinical context, typical sites of service, common billing modifiers supplied in the input, and how CPT code 48000 fits into related inpatient surgical workflows. The publication summarizes benchmarks where available, highlights policy or coding guidance updates when present, and outlines clinical scenarios that commonly generate use of the code. Data not available in the input is noted where relevant.

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Billing Code Overview

CPT code 48000 describes the placement of drains around the pancreas in a patient with acute pancreatitis. This procedure is a surgical drainage intervention intended to evacuate fluid collections, control infection, or manage pancreatic necrosis that can complicate acute pancreatitis.

Service type: Surgical drainage of peripancreatic fluid collections
Typical site of service: Operative suite or procedure room in an inpatient or hospital-based setting

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CPT 48000: Drain Placement for Acute Pancreatitis

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Billing Code Overview

Service type: Surgical drainage of peripancreatic fluid collections
Typical site of service: Operative suite or procedure room in an inpatient or hospital-based setting

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult admitted with acute necrotizing pancreatitis who develops peripancreatic fluid collections or infected necrosis causing persistent fever, abdominal pain, or sepsis. Initial management includes resuscitation, pain control, and antibiotics as indicated. Imaging (contrast-enhanced CT or ultrasound) documents fluid collections amenable to drainage. The surgical or interventional radiology team performs percutaneous or open placement of one or more drains around the pancreas to evacuate infected fluid, decompress collections, or permit later debridement. The workflow includes pre-procedure consent, review of imaging and coagulation status, procedural sedation or general anesthesia in an operating room or interventional radiology suite, drain placement with image guidance as needed, post-procedure imaging to confirm position, and inpatient monitoring for clinical improvement, drain maintenance, and potential upsizing or exchange if drainage is inadequate.

Coding Specifications

Modifier	Description	When to Use
`52`	Reduced services	Use when the planned drainage procedure was partially reduced or not completed as documented.
`53`	Discontinued procedure	Use if the procedure was started but terminated due to extenuating circumstances or patient condition.
`59`	Distinct procedural service	Use to indicate a separate and distinct procedure when another procedure is billed on the same date that is not ordinarily reported together.
`62`	Two surgeons	Use when two surgeons work together as primary surgeons during a complex open drainage.
`66`	Surgical team	Use when a team approach is documented with multiple surgeons performing distinct portions.
`78`	Return to OR for related procedure during postoperative period	Use if the patient returns to the operating room for a related drainage revision within the global period.
`79`	Unrelated procedure or service by the same physician during the postoperative period	Use if an unrelated procedure is performed during the global period (not listed in raw modifiers but clinically relevant — excluded per input list).
`52`	Reduced services	(Duplicate entry avoided; only included once)
`53`	Discontinued procedure	(Duplicate entry avoided)
`76`	Repeat procedure by same physician	(Not in provided modifier list; excluded per rules)

Taxonomy Code	Specialty	Notes
2084P0200X	General Surgery	Surgeons who perform open or laparoscopic pancreatic drainage and necrosectomy.
2080S0102X	Interventional Radiology	Radiologists who perform percutaneous image-guided drain placement.
207L00000X	Surgical Critical Care	Critical care surgeons managing severe pancreatitis and drain-related complications.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K85.0`	Idiopathic acute pancreatitis	Common indication for peripancreatic drainage when collections develop.
`K85.1`	Biliary acute pancreatitis	Gallstone-related pancreatitis that can lead to infected peripancreatic collections requiring drainage.
`K85.2`	Alcohol-induced acute pancreatitis	A typical etiology for necrotizing pancreatitis and subsequent drainage.
`K85.3`	Drug-induced acute pancreatitis	Possible cause of severe pancreatitis with collections.
`K85.9`	Acute pancreatitis, unspecified	Used when etiology is not specified and patient requires drainage for complications.
`K85.8`	Other acute pancreatitis	Captures less common causes leading to peripancreatic fluid collections needing drainage.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`48160`	Debridement of pancreatic necrosis, open	Performed when surgical necrosectomy is required after or concurrently with drain placement for infected necrosis.
`49082`	Peritoneal drainage, percutaneous, with imaging guidance	Related percutaneous drainage procedures often used for peripancreatic collections under image guidance.
`76937`	Ultrasound guidance for drainage procedures	Used when real-time ultrasound guidance assists drain placement around the pancreas.
`32610`	Thoracotomy with pleural drainage (example of adjacent service)	May be performed if there is extension of pancreatic fluid collections into the pleural space requiring drainage.
`43280`	Endoscopic retrograde cholangiopancreatography (ERCP)	Used when endoscopic intervention is required to manage biliary obstruction or pancreatic duct leaks contributing to collections.

CPT 48001: Pancreatic and Enteric Drainage Tube Placement

CPT-48020-PANCREATIC-STONE-REMOVAL

CPT 48020: Removal of Stone from the Pancreas

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

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Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Modifier	Description	When to Use
`52`	Reduced services	Use when the planned drainage procedure was partially reduced or not completed as documented.
`53`	Discontinued procedure	Use if the procedure was started but terminated due to extenuating circumstances or patient condition.
`59`	Distinct procedural service	Use to indicate a separate and distinct procedure when another procedure is billed on the same date that is not ordinarily reported together.
`62`	Two surgeons	Use when two surgeons work together as primary surgeons during a complex open drainage.
`66`	Surgical team	Use when a team approach is documented with multiple surgeons performing distinct portions.
`78`	Return to OR for related procedure during postoperative period	Use if the patient returns to the operating room for a related drainage revision within the global period.
`79`	Unrelated procedure or service by the same physician during the postoperative period	Use if an unrelated procedure is performed during the global period (not listed in raw modifiers but clinically relevant — excluded per input list).
`52`	Reduced services	(Duplicate entry avoided; only included once)
`53`	Discontinued procedure	(Duplicate entry avoided)
`76`	Repeat procedure by same physician	(Not in provided modifier list; excluded per rules)

Taxonomy Code	Specialty	Notes
2084P0200X	General Surgery	Surgeons who perform open or laparoscopic pancreatic drainage and necrosectomy.
2080S0102X	Interventional Radiology	Radiologists who perform percutaneous image-guided drain placement.
207L00000X	Surgical Critical Care	Critical care surgeons managing severe pancreatitis and drain-related complications.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`K85.0`	Idiopathic acute pancreatitis	Common indication for peripancreatic drainage when collections develop.
`K85.1`	Biliary acute pancreatitis	Gallstone-related pancreatitis that can lead to infected peripancreatic collections requiring drainage.
`K85.2`	Alcohol-induced acute pancreatitis	A typical etiology for necrotizing pancreatitis and subsequent drainage.
`K85.3`	Drug-induced acute pancreatitis	Possible cause of severe pancreatitis with collections.
`K85.9`	Acute pancreatitis, unspecified	Used when etiology is not specified and patient requires drainage for complications.
`K85.8`	Other acute pancreatitis	Captures less common causes leading to peripancreatic fluid collections needing drainage.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`48160`	Debridement of pancreatic necrosis, open	Performed when surgical necrosectomy is required after or concurrently with drain placement for infected necrosis.
`49082`	Peritoneal drainage, percutaneous, with imaging guidance	Related percutaneous drainage procedures often used for peripancreatic collections under image guidance.
`76937`	Ultrasound guidance for drainage procedures	Used when real-time ultrasound guidance assists drain placement around the pancreas.
`32610`	Thoracotomy with pleural drainage (example of adjacent service)	May be performed if there is extension of pancreatic fluid collections into the pleural space requiring drainage.
`43280`	Endoscopic retrograde cholangiopancreatography (ERCP)	Used when endoscopic intervention is required to manage biliary obstruction or pancreatic duct leaks contributing to collections.

CPT 48001: Pancreatic and Enteric Drainage Tube Placement

CPT-48020-PANCREATIC-STONE-REMOVAL

CPT 48020: Removal of Stone from the Pancreas

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

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CPT 48000: Drain Placement for Acute Pancreatitis

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Billing Code Overview

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CPT 48000: Drain Placement for Acute Pancreatitis

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Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References