047734ZDilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach

Medical and Surgical›Lower Arteries›Dilation
  • Billable / Specific Code
ICD-10-PCS 047734Z
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

047734Z is a billable ICD-10-PCS procedure code for Dilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 33 MS-DRGs. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part.

Code Identity

ICD-10-PCS Code
047734Z
Billable Status
Yes — Valid for Submission
Code Describes
Dilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach
Parent Code
047
Short Description
Dilation of Left Colic Artery with Drug-elut, Perc Approach

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 System4Lower Arteries
3Operation7Dilation
4BodyPart7Colic Artery, Left
5Approach3Percutaneous
6Device4Intraluminal Device, Drug-eluting
7QualifierZNo Qualifier

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for 047734Z under the General Equivalence Mappings.

39.50
Approximate match; combination (more than one code may be needed).
40
Approximate match; combination (more than one code may be needed).
55
Approximate match; combination (more than one code may be needed).
45
Approximate match; combination (more than one code may be needed).

Code History

Replaced in the FY 2026 code set by:
  • 0477341 — Dilate L Colic Art w Drug-elut, Drug Blln, Perc
  • 047735Z — Dilation of L Colic Art with 2 Drug-elut, Perc Approach
  • 047736Z — Dilation of L Colic Art with 3 Drug-elut, Perc Approach
  • 047737Z — Dilation of L Colic Art with 4 Drug-elut, Perc Approach

Similar Procedure Codes

Questions About 047734Z

Is 047734Z a billable code?

Yes. 047734Z is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 047734Z mean?

047734Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 4 is the Body System (Lower Arteries); the 3rd character 7 is the Operation (Dilation); the 4th character 7 is the BodyPart (Colic Artery, Left); the 5th character 3 is the Approach (Percutaneous); the 6th character 4 is the Device (Intraluminal Device, Drug-eluting); the 7th character Z is the Qualifier (No Qualifier).

What MS-DRG does 047734Z group to?

On an inpatient stay, Dilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach maps to MS-DRGs 037, 038, 039, 166, 167, 168, 252, 253, 254, 356, 357, 358, 423, 424, 425, 515, 516, 517, 579, 580, 581, 628, 629, 630, 673, 674, 675, 907, 908, 909, 957, 958, 959, with relative weights from 1.1755 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.

What is the ICD-9-PCS equivalent of 047734Z?

Under the General Equivalence Mappings, Dilation of Left Colic Artery with Drug-eluting Intraluminal Device, Percutaneous Approach crosswalks to ICD-9-PCS 39.50, 40, and 55. The mapping is approximate, so confirm it fits the documentation.