027306ZDilation of Coronary Artery, Four or More Arteries with Three Drug-eluting Intraluminal Devices, Open Approach
- Billable / Specific Code
027306Z is a billable ICD-10-PCS procedure code for Dilation of Coronary Artery, Four or More Arteries with Three Drug-eluting Intraluminal Devices, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 228, 229. 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 | 2 | Heart and Great Vessels |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | 3 | Coronary Artery, Four or More Arteries |
| 5 | Approach | 0 | Open |
| 6 | Device | 6 | Intraluminal Device, Drug-eluting, Three |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 027306Z under the General Equivalence Mappings.
Code History
- 027304Z — Dilation of 4+ Cor Art with Drug-elut Intra, Open Approach
Similar Procedure Codes
Questions About 027306Z
Is 027306Z a billable code?
Yes. 027306Z is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Coronary Artery, Four or More Arteries with Three Drug-eluting Intraluminal Devices, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 027306Z mean?
027306Z breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 2 is the Body System (Heart and Great Vessels); the 3rd character 7 is the Operation (Dilation); the 4th character 3 is the BodyPart (Coronary Artery, Four or More Arteries); the 5th character 0 is the Approach (Open); the 6th character 6 is the Device (Intraluminal Device, Drug-eluting, Three); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 027306Z group to?
On an inpatient stay, Dilation of Coronary Artery, Four or More Arteries with Three Drug-eluting Intraluminal Devices, Open Approach maps to MS-DRGs 228, 229, with relative weights from 3.1495 to 4.9474. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 027306Z?
Under the General Equivalence Mappings, Dilation of Coronary Artery, Four or More Arteries with Three Drug-eluting Intraluminal Devices, Open Approach crosswalks to ICD-9-PCS 36.03, 43, and 47. The mapping is approximate, so confirm it fits the documentation.
