02UX3KZSupplement Thoracic Aorta, Ascending/Arch with Nonautologous Tissue Substitute, Percutaneous Approach

Medical and Surgical›Heart and Great Vessels›Supplement
  • Billable / Specific Code
ICD-10-PCS 02UX3KZ
CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.FacebookXLinkedInPrint

02UX3KZ is a billable ICD-10-PCS procedure code for Supplement Thoracic Aorta, Ascending/Arch with Nonautologous Tissue Substitute, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 9 MS-DRGs. The root operation Supplement involves putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Vessel repair and replacement.

Code Identity

ICD-10-PCS Code
02UX3KZ
Billable Status
Yes — Valid for Submission
Code Describes
Supplement Thoracic Aorta, Ascending/Arch with Nonautologous Tissue Substitute, Percutaneous Approach
Short Description
Supplement Thor Aorta Asc with Nonaut Sub, Perc Approach
Parent Code
02U

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 System2Heart and Great Vessels
3OperationUSupplement
4BodyPartXThoracic Aorta, Ascending/Arch
5Approach3Percutaneous
6DeviceKNonautologous Tissue Substitute
7QualifierZNo Qualifier

In the ICD-10-PCS Alphabetic Index

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

Aortic arch
Anatomy or device term that leads here
Aortic root
Anatomy or device term that leads here
Aortoplasty
Leads to this code's table
Aortic isthmus
Anatomy or device term that leads here
Ascending aorta
Anatomy or device term that leads here
Juxtaductal aorta
Anatomy or device term that leads here
Supplement, Aorta, Thoracic, Ascending/Arch
Leads to this code's table

Browse the full ICD-10-PCS Alphabetic Index →

Clinical Classification (CCSR)

AHRQ groups this procedure code into these clinical categories.

CAR012
Vessel repair and replacement
Clinical domain: Cardiovascular Procedures

Code History

Replaces previously assigned code(s):
  • 02UW3KZ — Supplement Thor Aorta Desc with Nonaut Sub, Perc Approach

Similar Procedure Codes

Questions About 02UX3KZ

Is 02UX3KZ a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Supplement Thoracic Aorta, Ascending/Arch with Nonautologous Tissue Substitute, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 02UX3KZ mean?

The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 2 is the Body System (Heart and Great Vessels); the 3rd character U is the Operation (Supplement); the 4th character X is the BodyPart (Thoracic Aorta, Ascending/Arch); the 5th character 3 is the Approach (Percutaneous); the 6th character K is the Device (Nonautologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).

What MS-DRG does 02UX3KZ group to?

On an inpatient stay, Supplement Thoracic Aorta, Ascending/Arch with Nonautologous Tissue Substitute, Percutaneous Approach maps to MS-DRGs 252, 253, 254, 907, 908, 909, 957, 958, 959, with relative weights from 1.3810 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.