0F1F4Z3Bypass Accessory Pancreatic Duct to Duodenum, Percutaneous Endoscopic Approach
- Billable / Specific Code
0F1F4Z3 is a billable ICD-10-PCS procedure code for Bypass Accessory Pancreatic Duct to Duodenum, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 9 MS-DRGs. The root operation Bypass involves altering the route of passage of the contents of a tubular body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Hepatobiliary and pancreatic procedures, NEC.
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | F | Hepatobiliary System and Pancreas |
| 3 | Operation | 1 | Bypass |
| 4 | BodyPart | F | Pancreatic Duct, Accessory |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | 3 | Duodenum |
In the ICD-10-PCS Alphabetic Index
These FY 2026 ICD-10-PCS Alphabetic Index entries lead to this code:
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0F1F4Z3
Is 0F1F4Z3 a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Bypass Accessory Pancreatic Duct to Duodenum, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0F1F4Z3 mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character F is the Body System (Hepatobiliary System and Pancreas); the 3rd character 1 is the Operation (Bypass); the 4th character F is the BodyPart (Pancreatic Duct, Accessory); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character 3 is the Qualifier (Duodenum).
What MS-DRG does 0F1F4Z3 group to?
On an inpatient stay, Bypass Accessory Pancreatic Duct to Duodenum, Percutaneous Endoscopic Approach maps to MS-DRGs 405, 406, 407, 907, 908, 909, 957, 958, 959, with relative weights from 1.3127 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0F1F4Z3?
Under the General Equivalence Mappings, Bypass Accessory Pancreatic Duct to Duodenum, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 52.96 (Anastomosis of pancreas). The mapping is approximate, so confirm it fits the documentation.
