0M900ZZDrainage of Head and Neck Bursa and Ligament, Open Approach
- Billable / Specific Code
0M900ZZ is a billable ICD-10-PCS procedure code for Drainage of Head and Neck Bursa and Ligament, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 9 MS-DRGs. The root operation Drainage involves taking or letting out fluids and/or gases from a body part.
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 | 9 | Drainage |
| 4 | BodyPart | 0 | Head and Neck Bursa and Ligament |
| 5 | Approach | 0 | Open |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0M900ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0M900ZZ
Is 0M900ZZ a billable code?
Yes. 0M900ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Head and Neck Bursa and Ligament, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0M900ZZ mean?
0M900ZZ 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 9 is the Operation (Drainage); the 4th character 0 is the BodyPart (Head and Neck Bursa and Ligament); the 5th character 0 is the Approach (Open); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0M900ZZ group to?
On an inpatient stay, Drainage of Head and Neck Bursa and Ligament, Open Approach maps to MS-DRGs 500, 501, 502, 907, 908, 909, 957, 958, 959, with relative weights from 1.3127 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0M900ZZ?
Under the General Equivalence Mappings, Drainage of Head and Neck Bursa and Ligament, Open Approach crosswalks to ICD-9-PCS 80.19 and 83.03. The mapping is approximate, so confirm it fits the documentation.
