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  6. 0N8
  • Version 2025
  • Non-Billable Code

2025 ICD-10-CM Procedure Code 0N8

Head and Facial Bones, Division

ICD-10-PCS Code:
0N8
ICD-10-PCS Code for:
Head and Facial Bones, Division
Is Billable?
Not Valid for Submission
Code Navigator:

0N8 is a "header" nonspecific and non-billable procedure code used to indicate the performance of head and facial bones, division.

Table of Contents

  1. Code Information
  2. PCS Table
  3. Other Similar Codes

0N8 PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the medical and surgical section and is part of the head and facial bones body system, classified under division operation.

Position Designation Character Label Procedures Notes
1 Section 0 Medical and Surgical
2 Body System N Head and Facial Bones
3 Operation 8 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

Explanation:
All or a portion of the body part is separated into two or more portions

Includes:
  • Spinal cordotomy, osteotomy

Other ICD-10-PCS Codes Used for Division


  • 0N800ZZ Division of Skull, Open Approach

  • 0N803ZZ Division of Skull, Percutaneous Approach

  • 0N804ZZ Division of Skull, Percutaneous Endoscopic Approach

  • 0N810ZZ Division of Frontal Bone, Open Approach

  • 0N813ZZ Division of Frontal Bone, Percutaneous Approach

  • 0N814ZZ Division of Frontal Bone, Percutaneous Endoscopic Approach

  • 0N830ZZ Division of Right Parietal Bone, Open Approach

  • 0N833ZZ Division of Right Parietal Bone, Percutaneous Approach

  • 0N834ZZ Division of Right Parietal Bone, Percutaneous Endoscopic Approach

  • 0N840ZZ Division of Left Parietal Bone, Open Approach

  • 0N843ZZ Division of Left Parietal Bone, Percutaneous Approach

  • 0N844ZZ Division of Left Parietal Bone, Percutaneous Endoscopic Approach

  • 0N850ZZ Division of Right Temporal Bone, Open Approach

  • 0N853ZZ Division of Right Temporal Bone, Percutaneous Approach

  • 0N854ZZ Division of Right Temporal Bone, Percutaneous Endoscopic Approach

  • 0N860ZZ Division of Left Temporal Bone, Open Approach

  • 0N863ZZ Division of Left Temporal Bone, Percutaneous Approach

  • 0N864ZZ Division of Left Temporal Bone, Percutaneous Endoscopic Approach

  • 0N870ZZ Division of Occipital Bone, Open Approach

  • 0N873ZZ Division of Occipital Bone, Percutaneous Approach

  • 0N874ZZ Division of Occipital Bone, Percutaneous Endoscopic Approach

  • 0N8B0ZZ Division of Nasal Bone, Open Approach

  • 0N8B3ZZ Division of Nasal Bone, Percutaneous Approach

  • 0N8B4ZZ Division of Nasal Bone, Percutaneous Endoscopic Approach

  • 0N8C0ZZ Division of Sphenoid Bone, Open Approach

  • 0N8C3ZZ Division of Sphenoid Bone, Percutaneous Approach

  • 0N8C4ZZ Division of Sphenoid Bone, Percutaneous Endoscopic Approach

  • 0N8F0ZZ Division of Right Ethmoid Bone, Open Approach

  • 0N8F3ZZ Division of Right Ethmoid Bone, Percutaneous Approach

  • 0N8F4ZZ Division of Right Ethmoid Bone, Percutaneous Endoscopic Approach

  • 0N8G0ZZ Division of Left Ethmoid Bone, Open Approach

  • 0N8G3ZZ Division of Left Ethmoid Bone, Percutaneous Approach

  • 0N8G4ZZ Division of Left Ethmoid Bone, Percutaneous Endoscopic Approach

  • 0N8H0ZZ Division of Right Lacrimal Bone, Open Approach

  • 0N8H3ZZ Division of Right Lacrimal Bone, Percutaneous Approach

  • 0N8H4ZZ Division of Right Lacrimal Bone, Percutaneous Endoscopic Approach

  • 0N8J0ZZ Division of Left Lacrimal Bone, Open Approach

  • 0N8J3ZZ Division of Left Lacrimal Bone, Percutaneous Approach

  • 0N8J4ZZ Division of Left Lacrimal Bone, Percutaneous Endoscopic Approach

  • 0N8K0ZZ Division of Right Palatine Bone, Open Approach

  • 0N8K3ZZ Division of Right Palatine Bone, Percutaneous Approach

  • 0N8K4ZZ Division of Right Palatine Bone, Percutaneous Endoscopic Approach

  • 0N8L0ZZ Division of Left Palatine Bone, Open Approach

  • 0N8L3ZZ Division of Left Palatine Bone, Percutaneous Approach

  • 0N8L4ZZ Division of Left Palatine Bone, Percutaneous Endoscopic Approach

  • 0N8M0ZZ Division of Right Zygomatic Bone, Open Approach

  • 0N8M3ZZ Division of Right Zygomatic Bone, Percutaneous Approach

  • 0N8M4ZZ Division of Right Zygomatic Bone, Percutaneous Endoscopic Approach

  • 0N8N0ZZ Division of Left Zygomatic Bone, Open Approach

  • 0N8N3ZZ Division of Left Zygomatic Bone, Percutaneous Approach

  • 0N8N4ZZ Division of Left Zygomatic Bone, Percutaneous Endoscopic Approach

  • 0N8P0ZZ Division of Right Orbit, Open Approach

  • 0N8P3ZZ Division of Right Orbit, Percutaneous Approach

  • 0N8P4ZZ Division of Right Orbit, Percutaneous Endoscopic Approach

  • 0N8Q0ZZ Division of Left Orbit, Open Approach

  • 0N8Q3ZZ Division of Left Orbit, Percutaneous Approach

  • 0N8Q4ZZ Division of Left Orbit, Percutaneous Endoscopic Approach

  • 0N8R0ZZ Division of Maxilla, Open Approach

  • 0N8R3ZZ Division of Maxilla, Percutaneous Approach

  • 0N8R4ZZ Division of Maxilla, Percutaneous Endoscopic Approach

  • 0N8T0ZZ Division of Right Mandible, Open Approach

  • 0N8T3ZZ Division of Right Mandible, Percutaneous Approach

  • 0N8T4ZZ Division of Right Mandible, Percutaneous Endoscopic Approach

  • 0N8V0ZZ Division of Left Mandible, Open Approach

  • 0N8V3ZZ Division of Left Mandible, Percutaneous Approach

  • 0N8V4ZZ Division of Left Mandible, Percutaneous Endoscopic Approach

  • 0N8X0ZZ Division of Hyoid Bone, Open Approach

  • 0N8X3ZZ Division of Hyoid Bone, Percutaneous Approach

  • 0N8X4ZZ Division of Hyoid Bone, Percutaneous Endoscopic Approach

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2025 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2024 through September 30, 2025.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.