047N4Z1Dilation of Left Popliteal Artery using Drug-Coated Balloon, Percutaneous Endoscopic Approach
- Billable / Specific Code
047N4Z1 is a billable ICD-10-PCS procedure code for Dilation of Left Popliteal Artery using Drug-Coated Balloon, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 33 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 | 4 | Lower Arteries |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | N | Popliteal Artery, Left |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | 1 | Drug-Coated Balloon |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 047N4Z1 under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 047N4Z1
Is 047N4Z1 a billable code?
Yes. 047N4Z1 is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Left Popliteal Artery using Drug-Coated Balloon, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 047N4Z1 mean?
047N4Z1 breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 4 is the Body System (Lower Arteries); the 3rd character 7 is the Operation (Dilation); the 4th character N is the BodyPart (Popliteal Artery, Left); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character 1 is the Qualifier (Drug-Coated Balloon).
What MS-DRG does 047N4Z1 group to?
On an inpatient stay, Dilation of Left Popliteal Artery using Drug-Coated Balloon, Percutaneous Endoscopic Approach maps to MS-DRGs 037, 038, 039, 166, 167, 168, 252, 253, 254, 356, 357, 358, 423, 424, 425, 515, 516, 517, 579, 580, 581, 628, 629, 630, 673, 674, 675, 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 047N4Z1?
Under the General Equivalence Mappings, Dilation of Left Popliteal Artery using Drug-Coated Balloon, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 39.50 and 40. The mapping is approximate, so confirm it fits the documentation.
