0F778DZDilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic

Medical and Surgical›Hepatobiliary System and Pancreas›Dilation

Billable / Specific Code

ICD-10-PCS 0F778DZ

CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.

0F778DZ is a billable ICD-10-PCS procedure code for Dilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Dilation involves expanding an orifice or the lumen of a tubular body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Pancreatic and proximal biliary dilation and stenting.

Code Identity

ICD-10-PCS Code

0F778DZ

Billable Status

Yes — Valid for Submission

Code Describes

Dilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic

Short Description

Dilation of Common Hepatic Duct with Intralum Dev, Endo

Parent Code

0F7

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	7	Dilation
4	BodyPart	7	Hepatic Duct, Common
5	Approach	8	Via Natural or Artificial Opening Endoscopic
6	Device	D	Intraluminal Device
7	Qualifier	Z	No Qualifier

In the ICD-10-PCS Alphabetic Index

These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:

Dilation, Duct, Hepatic, Common

Leads to this code's table

To code dilation of the common hepatic duct, open the FY 2027 ICD-10-PCS Alphabetic Index at Dilation, then the subterms Duct, Hepatic, Common. The index leads to table 0F7, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0F778DZ.

Browse the full ICD-10-PCS Alphabetic Index →

Clinical Classification (CCSR)

AHRQ groups this procedure code into these clinical categories.

HEP009

Pancreatic and proximal biliary dilation and stenting

Clinical domain: Hepatobiliary and Pancreas Procedures

Code History

Replaces previously assigned code(s):

0F758DZ — Dilation of Right Hepatic Duct with Intralum Dev, Endo
0F768DZ — Dilation of Left Hepatic Duct with Intraluminal Device, Endo

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Questions About 0F778DZ

Is 0F778DZ a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Common Hepatic Duct with Intraluminal Device, Via Natural or Artificial Opening Endoscopic on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 0F778DZ 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 7 is the Operation (Dilation); the 4th character 7 is the BodyPart (Hepatic Duct, Common); the 5th character 8 is the Approach (Via Natural or Artificial Opening Endoscopic); the 6th character D is the Device (Intraluminal Device); the 7th character Z is the Qualifier (No Qualifier).