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Inpatient Procedure Code

0F170ZB ICD-10-PCS Code: Bypass Common Hepatic Duct to Small Intestine, Open Approach

Check this code on a claim

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 Part7

Hepatic Duct, Common

5
Approach0

Open

6
DeviceZ

No Device

7
QualifierB

Small Intestine

MS-DRG Grouper Relationships (FY2027)

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 18 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.

0F140ZB — Bypass Gallbladder to Small Intestine, Open Approach, 0F150ZB — Bypass Right Hepatic Duct to Small Intestine, Open Approach, 0F160ZB — Bypass Left Hepatic Duct to Small Intestine, Open Approach, 0F180ZB — Bypass Cystic Duct to Small Intestine, Open Approach, 0F190ZB — Bypass Common Bile Duct to Small Intestine, Open Approach, 0F1D0ZB — Bypass Pancreatic Duct to Small Intestine, Open Approach, 0F1F0ZB — Bypass Accessory Pancreatic Duct to Small Intestine, Open Approach, 0F1G0ZB — Bypass Pancreas to Small Intestine, Open Approach

Same operation — other Approach

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

0F174ZB — Bypass Common Hepatic Duct to Small Intestine, Percutaneous Endoscopic Approach

Same operation — other Device

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

0F170DB — Bypass Common Hepatic Duct to Small Intestine with Intraluminal Device, Open Approach

Same operation — other Qualifier

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

0F170Z3 — Bypass Common Hepatic Duct to Duodenum, Open Approach, 0F170Z4 — Bypass Common Hepatic Duct to Stomach, Open Approach, 0F170Z5 — Bypass Common Hepatic Duct to Right Hepatic Duct, Open Approach, 0F170Z6 — Bypass Common Hepatic Duct to Left Hepatic Duct, Open Approach, 0F170Z7 — Bypass Common Hepatic Duct to Caudate Hepatic Duct, Open Approach, 0F170Z8 — Bypass Common Hepatic Duct to Cystic Duct, Open Approach, 0F170Z9 — Bypass Common Hepatic Duct to Common Bile Duct, Open 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 0F170ZB 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.

Run 0F170ZB with these 5 related codes in Claim Check

PCS table

MS-DRG participation (18)

Clinical classification (CCSR)

MDC crossing · diagnoses (2165)

  • MDC 06 — Diseases and Disorders of the Digestive System[MDC crossing]: “Diseases and Disorders of the Digestive System — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2027
  • MDC 07 — Diseases and Disorders of the Hepatobiliary System and Pancreas[MDC crossing]: “Diseases and Disorders of the Hepatobiliary System and Pancreas — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2027
  • A00.0 — Cholera due to Vibrio cholerae 01, biovar cholerae[Same-MDC diagnosis]: “Cholera due to Vibrio cholerae 01, biovar cholerae — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A00.1 — Cholera due to Vibrio cholerae 01, biovar eltor[Same-MDC diagnosis]: “Cholera due to Vibrio cholerae 01, biovar eltor — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A00.9 — Cholera, unspecified[Same-MDC diagnosis]: “Cholera, unspecified — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A02.0 — Salmonella enteritis[Same-MDC diagnosis]: “Salmonella enteritis — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • A03.0 — Shigellosis due to Shigella dysenteriae[Same-MDC diagnosis]: “Shigellosis due to Shigella dysenteriae — grouped in MDC 06, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
  • and 2160 more

Nearest codes

Change history

Change history

  • FY2018 — October 1, 2017
    Added to the code set
    Bypass Common Hepatic Duct to Small Intestine, Open Approach
    FY2018 changes

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; 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 · How MedCoder verifies its implementation

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources