X27E35BDilation of Left Cephalic Vein with Cell Impermeable Intraluminal Device, Percutaneous Approach, New Technology Group 11
- Billable / Specific Code
X27E35B is a billable ICD-10-PCS procedure code for Dilation of Left Cephalic Vein with Cell Impermeable Intraluminal Device, Percutaneous Approach, New Technology Group 11. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to 33 MS-DRGs. The root operation Dilation involves expanding an orifice or the lumen of a tubular body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Angioplasty and related vessel procedures (endovascular; excluding carotid).
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 | X | New Technology |
| 2 | Body System | 2 | Cardiovascular System |
| 3 | Operation | 7 | Dilation |
| 4 | BodyPart | E | Cephalic Vein, Left |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device/Substance/Technology | 5 | Intraluminal Device, Cell Impermeable |
| 7 | Qualifier | B | New Technology Group 11 |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Code History
- 057F3DZ — Dilation of L Cephalic Vein with Intralum Dev, Perc Approach
Questions About X27E35B
Is X27E35B a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Dilation of Left Cephalic Vein with Cell Impermeable Intraluminal Device, Percutaneous Approach, New Technology Group 11 on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in X27E35B mean?
The code breaks down character by character: the 1st character X is the Section (New Technology); the 2nd character 2 is the Body System (Cardiovascular System); the 3rd character 7 is the Operation (Dilation); the 4th character E is the BodyPart (Cephalic Vein, Left); the 5th character 3 is the Approach (Percutaneous); the 6th character 5 is the Device/Substance/Technology (Intraluminal Device, Cell Impermeable); the 7th character B is the Qualifier (New Technology Group 11).
What MS-DRG does X27E35B group to?
On an inpatient stay, Dilation of Left Cephalic Vein with Cell Impermeable Intraluminal Device, Percutaneous Approach, New Technology Group 11 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 1.1858 to 7.5502. The MS-DRG sets the fixed Medicare payment for the stay.
