0N8F0ZZDivision of Right Ethmoid Bone, Open Approach
- Billable / Specific Code
0N8F0ZZ is a billable ICD-10-PCS procedure code for Division of Right Ethmoid Bone, Open Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 143, 144, 145. 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 | N | Head and Facial Bones |
| 3 | Operation | 8 | Division |
| 4 | BodyPart | F | Ethmoid Bone, Right |
| 5 | Approach | 0 | Open |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for 0N8F0ZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 0N8F0ZZ
Is 0N8F0ZZ a billable code?
Yes. 0N8F0ZZ is a complete seven-character ICD-10-PCS code, specific enough to report Division of Right Ethmoid Bone, Open Approach on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in 0N8F0ZZ mean?
0N8F0ZZ breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character N is the Body System (Head and Facial Bones); the 3rd character 8 is the Operation (Division); the 4th character F is the BodyPart (Ethmoid Bone, Right); the 5th character 0 is the Approach (Open); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 0N8F0ZZ group to?
On an inpatient stay, Division of Right Ethmoid Bone, Open Approach maps to MS-DRGs 143, 144, 145, with relative weights from 1.2023 to 3.7466. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 0N8F0ZZ?
Under the General Equivalence Mappings, Division of Right Ethmoid Bone, Open Approach crosswalks to ICD-9-PCS 76.09. The mapping is approximate, so confirm it fits the documentation.
