00US4JZSupplement Hypoglossal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
- Billable / Specific Code
00US4JZ is a billable ICD-10-PCS procedure code for Supplement Hypoglossal Nerve with Synthetic Substitute, 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 Supplement involves putting in or on biological or synthetic material that physically reinforces and/or augments the function of a portion of a 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 | 0 | Central Nervous System and Cranial Nerves |
| 3 | Operation | U | Supplement |
| 4 | BodyPart | S | Hypoglossal Nerve |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | J | Synthetic Substitute |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 00US4JZ under the General Equivalence Mappings.
Code History
- 00QS4ZZ — Repair Hypoglossal Nerve, Percutaneous Endoscopic Approach
Similar Procedure Codes
Questions About 00US4JZ
Is 00US4JZ a billable code?
Yes. 00US4JZ is a complete seven-character ICD-10-PCS code, specific enough to report Supplement Hypoglossal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 00US4JZ mean?
00US4JZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 0 is the Body System (Central Nervous System and Cranial Nerves); the 3rd character U is the Operation (Supplement); the 4th character S is the BodyPart (Hypoglossal Nerve); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character J is the Device (Synthetic Substitute); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 00US4JZ group to?
On an inpatient stay, Supplement Hypoglossal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach maps to MS-DRGs 040, 041, 042, 143, 144, 145, 907, 908, 909, 957, 958, 959, with relative weights from 1.2023 to 7.6199. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 00US4JZ?
Under the General Equivalence Mappings, Supplement Hypoglossal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 45. The mapping is approximate, so confirm it fits the documentation.
