008G4ZZDivision of Optic Nerve, Percutaneous Endoscopic Approach
- Billable / Specific Code
008G4ZZ is a billable ICD-10-PCS procedure code for Division of Optic Nerve, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to 15 MS-DRGs. The root operation Division involves cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect 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 | 8 | Division |
| 4 | BodyPart | G | Optic Nerve |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 008G4ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 008G4ZZ
Is 008G4ZZ a billable code?
Yes. 008G4ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Division of Optic Nerve, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 008G4ZZ mean?
008G4ZZ 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 8 is the Operation (Division); the 4th character G is the BodyPart (Optic Nerve); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 008G4ZZ group to?
On an inpatient stay, Division of Optic Nerve, Percutaneous Endoscopic Approach maps to MS-DRGs 040, 041, 042, 143, 144, 145, 515, 516, 517, 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 008G4ZZ?
Under the General Equivalence Mappings, Division of Optic Nerve, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 40.3. The mapping is approximate, so confirm it fits the documentation.
