3E0G729Introduction of Other Anti-infective into Upper GI, Via Natural or Artificial Opening

Administration›Physiological Systems and Anatomical Regions›Introduction
  • Billable / Specific Code
ICD-10-PCS 3E0G729
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

3E0G729 is a billable ICD-10-PCS procedure code for Introduction of Other Anti-infective into Upper GI, Via Natural or Artificial Opening. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Introduction involves putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products.

Code Identity

ICD-10-PCS Code
3E0G729
Billable Status
Yes — Valid for Submission
Code Describes
Introduction of Other Anti-infective into Upper GI, Via Natural or Artificial Opening
Parent Code
3E0
Short Description
Introduction of Other Anti-infective into Up GI, Via Openin

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
1Section3Administration
2Body SystemEPhysiological Systems and Anatomical Regions
3Operation0Introduction
4BodySystem/RegionGUpper GI
5Approach7Via Natural or Artificial Opening
6Substance2Anti-infective
7Qualifier9Other Anti-infective

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for 3E0G729 under the General Equivalence Mappings.

99.21
Approximate match.

Code History

Replaced in the FY 2026 code set by:
  • XW0G738 — Introduce of Maribavir into Up GI, Via Opening, New Tech 8

Similar Procedure Codes

Questions About 3E0G729

Is 3E0G729 a billable code?

Yes. 3E0G729 is a complete seven-character ICD-10-PCS code, specific enough to report Introduction of Other Anti-infective into Upper GI, Via Natural or Artificial Opening on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 3E0G729 mean?

3E0G729 breaks down character by character: the 1st character 3 is the Section (Administration); the 2nd character E is the Body System (Physiological Systems and Anatomical Regions); the 3rd character 0 is the Operation (Introduction); the 4th character G is the BodySystem/Region (Upper GI); the 5th character 7 is the Approach (Via Natural or Artificial Opening); the 6th character 2 is the Substance (Anti-infective); the 7th character 9 is the Qualifier (Other Anti-infective).

What is the ICD-9-PCS equivalent of 3E0G729?

Under the General Equivalence Mappings, Introduction of Other Anti-infective into Upper GI, Via Natural or Artificial Opening crosswalks to ICD-9-PCS 99.21. The mapping is approximate, so confirm it fits the documentation.