09BR3ZZExcision of Left Maxillary Sinus, Percutaneous Approach
- Billable / Specific Code
09BR3ZZ is a billable ICD-10-PCS procedure code for Excision of Left Maxillary Sinus, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 5 MS-DRGs. The root operation Excision involves cutting out or off, without replacement, a portion of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Nasal and sinus excision.
Code Identity
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.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | 9 | Ear, Nose, Sinus |
| 3 | Operation | B | Excision |
| 4 | BodyPart | R | Maxillary Sinus, Left |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code excision of the left maxillary sinus, open the FY 2027 ICD-10-PCS Alphabetic Index at Excision, then the subterms Sinus, Maxillary, Left. The index leads to table 09B, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 09BR3ZZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 09BR3ZZ
Is 09BR3ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Excision of Left Maxillary Sinus, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 09BR3ZZ 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 B is the Operation (Excision); the 4th character R is the BodyPart (Maxillary Sinus, Left); the 5th character 3 is the Approach (Percutaneous); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 09BR3ZZ group to?
On an inpatient stay, Excision of Left Maxillary Sinus, Percutaneous Approach maps to MS-DRGs 135, 136, 515, 516, 517, with relative weights from 1.0615 to 3.1892. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 09BR3ZZ?
Under the General Equivalence Mappings, Excision of Left Maxillary Sinus, Percutaneous Approach crosswalks to ICD-9-PCS 22.62 (Excision of lesion of maxillary sinus with other approach). The mapping is approximate, so confirm it fits the documentation.
