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Inpatient Procedure Code

0F164Z8 ICD-10-PCS Code: Bypass Left Hepatic Duct to Cystic Duct, Percutaneous Endoscopic Approach

Bypass Left Hepatic Duct to Cystic Duct, 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 Operation1

Bypass

Altering the route of passage of the contents of a tubular body part

4
Body Part6

Hepatic Duct, Left

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

7
Qualifier8

Cystic Duct

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 15 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Body Part

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

0F144Z8 — Bypass Gallbladder to Cystic Duct, Percutaneous Endoscopic Approach, 0F154Z8 — Bypass Right Hepatic Duct to Cystic Duct, Percutaneous Endoscopic Approach, 0F174Z8 — Bypass Common Hepatic Duct to Cystic Duct, Percutaneous Endoscopic Approach, 0F184Z8 — Bypass Cystic Duct to Cystic Duct, Percutaneous Endoscopic Approach, 0F194Z8 — Bypass Common Bile Duct to Cystic Duct, Percutaneous Endoscopic Approach

Same operation — other Approach

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

0F160Z8 — Bypass Left Hepatic Duct to Cystic Duct, Open Approach

Same operation — other Device

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

0F164D8 — Bypass Left Hepatic Duct to Cystic Duct with Intraluminal Device, Percutaneous Endoscopic Approach

Same operation — other Qualifier

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

0F164Z3 — Bypass Left Hepatic Duct to Duodenum, Percutaneous Endoscopic Approach, 0F164Z4 — Bypass Left Hepatic Duct to Stomach, Percutaneous Endoscopic Approach, 0F164Z5 — Bypass Left Hepatic Duct to Right Hepatic Duct, Percutaneous Endoscopic Approach, 0F164Z6 — Bypass Left Hepatic Duct to Left Hepatic Duct, Percutaneous Endoscopic Approach, 0F164Z7 — Bypass Left Hepatic Duct to Caudate Hepatic Duct, Percutaneous Endoscopic Approach, 0F164Z9 — Bypass Left Hepatic Duct to Common Bile Duct, Percutaneous Endoscopic Approach, 0F164ZB — Bypass Left Hepatic Duct to Small Intestine, 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 procedures, NEC (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.

0F20XYZ — Change Other Device in Liver, External Approach, 0F24XYZ — Change Other Device in Gallbladder, External Approach, 0F2BXYZ — Change Other Device in Hepatobiliary Duct, External Approach, 0F2DXYZ — Change Other Device in Pancreatic Duct, External Approach, 0F2GXYZ — Change Other Device in Pancreas, External Approach, 0F800ZZ — Division of Liver, Open Approach, 0F803ZZ — Division of Liver, Percutaneous Approach, 0F804ZZ — Division of Liver, Percutaneous Endoscopic Approach, 0F810ZZ — Division of Right Lobe Liver, Open Approach, 0F813ZZ — Division of Right Lobe Liver, Percutaneous Approach, 0F814ZZ — Division of Right Lobe Liver, Percutaneous Endoscopic Approach, 0F820ZZ — Division of Left Lobe Liver, Open Approach, 0F823ZZ — Division of Left Lobe Liver, Percutaneous Approach, 0F824ZZ — Division of Left Lobe Liver, Percutaneous Endoscopic Approach, 0F8G0ZZ — Division of Pancreas, Open Approach, 0F8G3ZZ — Division of Pancreas, Percutaneous Approach, 0F8G4ZZ — Division of Pancreas, Percutaneous Endoscopic Approach, 0FH002Z — Insertion of Monitoring Device into Liver, Open Approach, 0FH003Z — Insertion of Infusion Device into Liver, Open Approach, 0FH00YZ — Insertion of Other Device into Liver, Open Approach, +828 more

Contextual Map

Every relationship of 0F164Z8 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

MS-DRG participation (15)

Clinical classification (CCSR)

MDC crossing · diagnoses (963)

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.