019A4ZZDrainage of Lumbosacral Plexus, Percutaneous Endoscopic Approach
- Billable / Specific Code
019A4ZZ is a billable ICD-10-PCS procedure code for Drainage of Lumbosacral Plexus, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 040, 041, 042. 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 | 1 | Peripheral Nervous System |
| 3 | Operation | 9 | Drainage |
| 4 | BodyPart | A | Lumbosacral Plexus |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 019A4ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 019A4ZZ
Is 019A4ZZ a billable code?
Yes. 019A4ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Drainage of Lumbosacral Plexus, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 019A4ZZ mean?
019A4ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 1 is the Body System (Peripheral Nervous System); the 3rd character 9 is the Operation (Drainage); the 4th character A is the BodyPart (Lumbosacral Plexus); 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 019A4ZZ group to?
On an inpatient stay, Drainage of Lumbosacral Plexus, Percutaneous Endoscopic Approach maps to MS-DRGs 040, 041, 042, with relative weights from 1.7277 to 3.8612. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 019A4ZZ?
Under the General Equivalence Mappings, Drainage of Lumbosacral Plexus, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 40.4. The mapping is approximate, so confirm it fits the documentation.
