0NNHead and Facial Bones, Release

Medical and Surgical›Head and Facial Bones›Release
  • Non-Billable Header
ICD-10-PCS 0NN
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

0NN is a non-billable ICD-10-PCS code that heads the group for Head and Facial Bones, Release, so it cannot be submitted on a claim; a more specific seven-character code is required. The root operation Release involves freeing a body part from an abnormal physical constraint by cutting or by the use of force.

Code Identity

ICD-10-PCS Code
0NN
Billable Status
No — Non-Billable Header
Code Describes
Head and Facial Bones, Release
Short Description
Head and Facial Bones, Release

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.

PositionDesignationValueMeaning
1Section0Medical and Surgical
2Body SystemNHead and Facial Bones
3OperationNRelease

Similar Procedure Codes

Questions About 0NN

Is 0NN a billable code?

No. 0NN is an incomplete heading for Head and Facial Bones, Release and cannot be submitted on a claim. A complete seven-character code is required, such as 0NN10ZZ, 0NN13ZZ, and 0NN14ZZ.