057S4DZDilation of Left Vertebral Vein with Intraluminal Device, Percutaneous Endoscopic Approach
- Billable / Specific Code
057S4DZ is a billable ICD-10-PCS procedure code for Dilation of Left Vertebral Vein with Intraluminal Device, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 12 MS-DRGs. The root operation Dilation involves expanding an orifice or the lumen of a tubular 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 | 5 | Upper Veins |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | S | Vertebral Vein, Left |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | D | Intraluminal Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 057S4DZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 057S4DZ
Is 057S4DZ a billable code?
Yes. 057S4DZ is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Left Vertebral Vein with Intraluminal Device, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 057S4DZ mean?
057S4DZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 5 is the Body System (Upper Veins); the 3rd character 7 is the Operation (Dilation); the 4th character S is the BodyPart (Vertebral Vein, Left); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character D is the Device (Intraluminal Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 057S4DZ group to?
On an inpatient stay, Dilation of Left Vertebral Vein with Intraluminal Device, Percutaneous Endoscopic Approach maps to MS-DRGs 037, 038, 039, 252, 253, 254, 907, 908, 909, 957, 958, 959, with relative weights from 1.1755 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 057S4DZ?
Under the General Equivalence Mappings, Dilation of Left Vertebral Vein with Intraluminal Device, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 61, 40, and 64. The mapping is approximate, so confirm it fits the documentation.
