09U0X7ZSupplement Right External Ear with Autologous Tissue Substitute, External Approach

Medical and Surgical›Ear, Nose, Sinus›Supplement
  • Billable / Specific Code
ICD-10-PCS 09U0X7Z
CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.FacebookXLinkedInPrint

09U0X7Z is a billable ICD-10-PCS procedure code for Supplement Right External Ear with Autologous Tissue Substitute, External Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 12 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 ENT repair.

Code Identity

ICD-10-PCS Code
09U0X7Z
Billable Status
Yes — Valid for Submission
Code Describes
Supplement Right External Ear with Autologous Tissue Substitute, External Approach
Short Description
Supplement R Ext Ear with Autol Sub, Extern Approach
Parent Code
09U

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 System9Ear, Nose, Sinus
3OperationUSupplement
4BodyPart0External Ear, Right
5ApproachXExternal
6Device7Autologous Tissue Substitute
7QualifierZNo Qualifier

In the ICD-10-PCS Alphabetic Index

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

Helix
Anatomy or device term that leads here
Pinna
Anatomy or device term that leads here
Tragus
Anatomy or device term that leads here
Auricle
Anatomy or device term that leads here
Earlobe
Anatomy or device term that leads here
Antihelix
Anatomy or device term that leads here
Antitragus
Anatomy or device term that leads here
Supplement, Ear, External, Right
Leads to this code's table

To code supplement of the right external ear, open the FY 2027 ICD-10-PCS Alphabetic Index at Supplement, then the subterms Ear, External, Right. The index leads to table 09U, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 09U0X7Z.

Browse the full ICD-10-PCS Alphabetic Index →

Clinical Classification (CCSR)

AHRQ groups this procedure code into these clinical categories.

ENT013
ENT repair
Clinical domain: Ear, Nose, and Throat Procedures

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.

18.6
Reconstruction of external auditory canal
Approximate match.

Similar Procedure Codes

Questions About 09U0X7Z

Is 09U0X7Z a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Supplement Right External Ear with Autologous Tissue Substitute, External Approach on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 09U0X7Z mean?

The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 9 is the Body System (Ear, Nose, Sinus); the 3rd character U is the Operation (Supplement); the 4th character 0 is the BodyPart (External Ear, Right); the 5th character X is the Approach (External); the 6th character 7 is the Device (Autologous Tissue Substitute); the 7th character Z is the Qualifier (No Qualifier).

What MS-DRG does 09U0X7Z group to?

On an inpatient stay, Supplement Right External Ear with Autologous Tissue Substitute, External Approach maps to MS-DRGs 143, 144, 145, 579, 580, 581, 907, 908, 909, 957, 958, 959, with relative weights from 1.2335 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.

What is the ICD-9-PCS equivalent of 09U0X7Z?

Under the General Equivalence Mappings, Supplement Right External Ear with Autologous Tissue Substitute, External Approach crosswalks to ICD-9-PCS 18.6 (Reconstruction of external auditory canal). The mapping is approximate, so confirm it fits the documentation.