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Inpatient Procedure Code

0F9C40Z ICD-10-PCS Code: Drainage of Ampulla of Vater with Drainage Device, Percutaneous Endoscopic Approach

Drainage of Ampulla Vater with Drain Dev, Perc Endo Approach

Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemF

Hepatobiliary System and Pancreas

3
Root Operation9

Drainage

Taking or letting out fluids and/or gases from a body part

4
Body PartC

Ampulla of Vater

5
Approach4

Percutaneous Endoscopic

6
Device0

Drainage Device

7
QualifierZ

No Qualifier

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0F9540Z — Drainage of Right Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9640Z — Drainage of Left Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9740Z — Drainage of Common Hepatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9840Z — Drainage of Cystic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9940Z — Drainage of Common Bile Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9D40Z — Drainage of Pancreatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9F40Z — Drainage of Accessory Pancreatic Duct with Drainage Device, Percutaneous Endoscopic Approach, 0F9G40Z — Drainage of Pancreas with Drainage Device, Percutaneous Endoscopic Approach, +4 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0F9C00Z — Drainage of Ampulla of Vater with Drainage Device, Open Approach, 0F9C30Z — Drainage of Ampulla of Vater with Drainage Device, Percutaneous Approach, 0F9C70Z — Drainage of Ampulla of Vater with Drainage Device, Via Natural or Artificial Opening, 0F9C80Z — Drainage of Ampulla of Vater with Drainage Device, Via Natural or Artificial Opening Endoscopic

Same operation — other Device

Same table and root operation, differing only in the device character.

0F9C4ZZ — Drainage of Ampulla of Vater, Percutaneous Endoscopic Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Hepatobiliary and pancreatic drainage (Hepatobiliary and Pancreas Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.

0F20X0Z — Change Drainage Device in Liver, External Approach, 0F24X0Z — Change Drainage Device in Gallbladder, External Approach, 0F2BX0Z — Change Drainage Device in Hepatobiliary Duct, External Approach, 0F2DX0Z — Change Drainage Device in Pancreatic Duct, External Approach, 0F2GX0Z — Change Drainage Device in Pancreas, External Approach, 0FHB0DZ — Insertion of Intraluminal Device into Hepatobiliary Duct, Open Approach, 0FHB3DZ — Insertion of Intraluminal Device into Hepatobiliary Duct, Percutaneous Approach, 0FHB4DZ — Insertion of Intraluminal Device into Hepatobiliary Duct, Percutaneous Endoscopic Approach, 0FHB7DZ — Insertion of Intraluminal Device into Hepatobiliary Duct, Via Natural or Artificial Opening, 0FHB8DZ — Insertion of Intraluminal Device into Hepatobiliary Duct, Via Natural or Artificial Opening Endoscopic, 0FHD0DZ — Insertion of Intraluminal Device into Pancreatic Duct, Open Approach, 0FHD3DZ — Insertion of Intraluminal Device into Pancreatic Duct, Percutaneous Approach, 0FHD4DZ — Insertion of Intraluminal Device into Pancreatic Duct, Percutaneous Endoscopic Approach, 0FHD7DZ — Insertion of Intraluminal Device into Pancreatic Duct, Via Natural or Artificial Opening, 0FHD8DZ — Insertion of Intraluminal Device into Pancreatic Duct, Via Natural or Artificial Opening Endoscopic, 0FP000Z — Removal of Drainage Device from Liver, Open Approach, 0FP030Z — Removal of Drainage Device from Liver, Percutaneous Approach, 0FP040Z — Removal of Drainage Device from Liver, Percutaneous Endoscopic Approach, 0FP0X0Z — Removal of Drainage Device from Liver, External Approach, 0FP400Z — Removal of Drainage Device from Gallbladder, Open Approach, +87 more

Contextual Map

Every relationship of 0F9C40Z in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

PCS table

Clinical classification (CCSR)

Nearest codes

Change history

No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2026 (April); CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels