0MQN4ZZRepair Right Knee Bursa and Ligament, Percutaneous Endoscopic Approach
- Billable / Specific Code
0MQN4ZZ is a billable ICD-10-PCS procedure code for Repair Right Knee Bursa and Ligament, Percutaneous Endoscopic 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 Repair involves restoring, to the extent possible, a body part to its normal anatomic structure and function. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Tendon, muscle, bursa, and ligament repair (excluding perineal).
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 | M | Bursae and Ligaments |
| 3 | Operation | Q | Repair |
| 4 | BodyPart | N | Knee Bursa and Ligament, Right |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 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 repair of the right knee bursa and ligament, open the FY 2027 ICD-10-PCS Alphabetic Index at Repair, then the subterms Bursa and Ligament, Knee, Right. The index leads to table 0MQ, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 0MQN4ZZ.
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.
Code History
Similar Procedure Codes
Questions About 0MQN4ZZ
Is 0MQN4ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Repair Right Knee Bursa and Ligament, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 0MQN4ZZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character M is the Body System (Bursae and Ligaments); the 3rd character Q is the Operation (Repair); the 4th character N is the BodyPart (Knee Bursa and Ligament, Right); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0MQN4ZZ group to?
On an inpatient stay, Repair Right Knee Bursa and Ligament, Percutaneous Endoscopic Approach maps to MS-DRGs 400, 488, 489, 907, 908, 909, 957, 958, 959, with relative weights from 1.3116 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0MQN4ZZ?
Under the General Equivalence Mappings, Repair Right Knee Bursa and Ligament, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 81.45 (Other repair of the cruciate ligaments), 81.46 (Other repair of the collateral ligaments), and 81.95 (Suture of capsule or ligament of other lower extremity). The mapping is approximate, so confirm it fits the documentation.
