2026 ICD-10-PCS Procedure Code 0F198Z3

0F198Z3 PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the medical and surgical section and is part of the hepatobiliary system and pancreas body system, classified under bypass operation. The applicable bodypart for this procedure code is common bile duct.

New 2026 ICD-10-PCS Code

0F198Z3 is new to ICD-10-PCS code set for the FY 2026, effective October 1, 2025.

Replacement Code

0F198Z3 replaces the following previously assigned ICD-10-PCS code(s):

• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach
• 0F194Z3 - Bypass Common Bile Duct to Duodenum, Perc Endo Approach

MS-DRG Mapping for ICD-10-PCS Code 0F198Z3

ICD-10-PCS procedure codes are grouped into Medicare Severity Diagnosis Related Groups (MS-DRGs) to support consistent hospital reimbursement and care planning. MS-DRGs classify inpatient stays based on clinical similarity and expected resource use, using information such as the primary procedure, secondary diagnoses, and patient condition.

Each hospital stay is assigned a single DRG, which determines a fixed payment rate from Medicare. This rate accounts for the complexity of the procedure and the overall cost of care.

The code 0F198Z3 maps to the following MS-DRGs in version V43.0, effective from October 1, 2025, through September 30, 2026. These groupings are key to understanding how the procedure impacts billing and hospital resource allocation.

Other ICD-10-PCS Codes Used for Bypass Common Bile Duct

Filter related codes list:

• 0F190D3 Bypass Common Bile Duct to Duodenum with Intraluminal Device, Open Approach

• 0F190D4 Bypass Common Bile Duct to Stomach with Intraluminal Device, Open Approach

• 0F190D5 Bypass Common Bile Duct to Right Hepatic Duct with Intraluminal Device, Open Approach

• 0F190D6 Bypass Common Bile Duct to Left Hepatic Duct with Intraluminal Device, Open Approach

• 0F190D7 Bypass Common Bile Duct to Caudate Hepatic Duct with Intraluminal Device, Open Approach

• 0F190D8 Bypass Common Bile Duct to Cystic Duct with Intraluminal Device, Open Approach

• 0F190D9 Bypass Common Bile Duct to Common Bile Duct with Intraluminal Device, Open Approach

• 0F190DB Bypass Common Bile Duct to Small Intestine with Intraluminal Device, Open Approach

• 0F190Z3 Bypass Common Bile Duct to Duodenum, Open Approach

• 0F190Z4 Bypass Common Bile Duct to Stomach, Open Approach

• 0F190Z5 Bypass Common Bile Duct to Right Hepatic Duct, Open Approach

• 0F190Z6 Bypass Common Bile Duct to Left Hepatic Duct, Open Approach

• 0F190Z7 Bypass Common Bile Duct to Caudate Hepatic Duct, Open Approach

• 0F190Z8 Bypass Common Bile Duct to Cystic Duct, Open Approach

• 0F190Z9 Bypass Common Bile Duct to Common Bile Duct, Open Approach

• 0F190ZB Bypass Common Bile Duct to Small Intestine, Open Approach

• 0F194D3 Bypass Common Bile Duct to Duodenum with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D4 Bypass Common Bile Duct to Stomach with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D5 Bypass Common Bile Duct to Right Hepatic Duct with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D6 Bypass Common Bile Duct to Left Hepatic Duct with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D7 Bypass Common Bile Duct to Caudate Hepatic Duct with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D8 Bypass Common Bile Duct to Cystic Duct with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194D9 Bypass Common Bile Duct to Common Bile Duct with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194DB Bypass Common Bile Duct to Small Intestine with Intraluminal Device, Percutaneous Endoscopic Approach

• 0F194Z3 Bypass Common Bile Duct to Duodenum, Percutaneous Endoscopic Approach

• 0F194Z4 Bypass Common Bile Duct to Stomach, Percutaneous Endoscopic Approach

• 0F194Z5 Bypass Common Bile Duct to Right Hepatic Duct, Percutaneous Endoscopic Approach

• 0F194Z6 Bypass Common Bile Duct to Left Hepatic Duct, Percutaneous Endoscopic Approach

• 0F194Z7 Bypass Common Bile Duct to Caudate Hepatic Duct, Percutaneous Endoscopic Approach

• 0F194Z8 Bypass Common Bile Duct to Cystic Duct, Percutaneous Endoscopic Approach

• 0F194Z9 Bypass Common Bile Duct to Common Bile Duct, Percutaneous Endoscopic Approach

• 0F194ZB Bypass Common Bile Duct to Small Intestine, Percutaneous Endoscopic Approach

• 0F198D3 Bypass Common Bile Duct to Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2026 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2025 through September 30, 2026.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.