04100J4Bypass Abdominal Aorta to Left Renal Artery with Synthetic Substitute, Open Approach
- Billable / Specific Code
04100J4 is a billable ICD-10-PCS procedure code for Bypass Abdominal Aorta to Left Renal Artery with Synthetic Substitute, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 14 MS-DRGs. The root operation Bypass involves altering the route of passage of the contents 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 | 1 | Bypass |
| 4 | BodyPart | 0 | Abdominal Aorta |
| 5 | Approach | 0 | Open |
| 6 | Device | J | Synthetic Substitute |
| 7 | Qualifier | 4 | Renal Artery, Left |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 04100J4 under the General Equivalence Mappings.
Code History
- 04130J4 — Bypass Hepatic Art to L Renal A w Synth Sub, Open
Similar Procedure Codes
Questions About 04100J4
Is 04100J4 a billable code?
Yes. 04100J4 is a complete seven-character ICD-10-PCS code, specific enough to report Bypass Abdominal Aorta to Left Renal Artery with Synthetic Substitute, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 04100J4 mean?
04100J4 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 1 is the Operation (Bypass); the 4th character 0 is the BodyPart (Abdominal Aorta); the 5th character 0 is the Approach (Open); the 6th character J is the Device (Synthetic Substitute); the 7th character 4 is the Qualifier (Renal Artery, Left).
What MS-DRG does 04100J4 group to?
On an inpatient stay, Bypass Abdominal Aorta to Left Renal Artery with Synthetic Substitute, Open Approach maps to MS-DRGs 268, 269, 656, 657, 658, 659, 660, 661, 907, 908, 909, 957, 958, 959, with relative weights from 1.0354 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 04100J4?
Under the General Equivalence Mappings, Bypass Abdominal Aorta to Left Renal Artery with Synthetic Substitute, Open Approach crosswalks to ICD-9-PCS 39.24. The mapping is approximate, so confirm it fits the documentation.
