0D798DZDilation of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic

Medical and Surgical›Gastrointestinal System›Dilation
  • Billable / Specific Code
ICD-10-PCS 0D798DZ
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

0D798DZ is a billable ICD-10-PCS procedure code for Dilation of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Dilation involves expanding an orifice or the lumen of a tubular body part.

Code Identity

ICD-10-PCS Code
0D798DZ
Billable Status
Yes — Valid for Submission
Code Describes
Dilation of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
Parent Code
0D7
Short Description
Dilation of Duodenum with Intraluminal Device, Endo

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.

PositionDesignationValueMeaning
1Section0Medical and Surgical
2Body SystemDGastrointestinal System
3Operation7Dilation
4BodyPart9Duodenum
5Approach8Via Natural or Artificial Opening Endoscopic
6DeviceDIntraluminal Device
7QualifierZNo Qualifier

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for 0D798DZ under the General Equivalence Mappings.

46.86
Approximate match.

Similar Procedure Codes

Questions About 0D798DZ

Is 0D798DZ a billable code?

Yes. 0D798DZ is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 0D798DZ mean?

0D798DZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character D is the Body System (Gastrointestinal System); the 3rd character 7 is the Operation (Dilation); the 4th character 9 is the BodyPart (Duodenum); 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).

What is the ICD-9-PCS equivalent of 0D798DZ?

Under the General Equivalence Mappings, Dilation of Duodenum with Intraluminal Device, Via Natural or Artificial Opening Endoscopic crosswalks to ICD-9-PCS 46.86. The mapping is approximate, so confirm it fits the documentation.