0N2 Change - Head and Facial Bones ICD-10-PCS
The 0N2 code range contains 7 ICD-10-PCS codes for Change procedures on the head and facial bones. 6 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Root Operation Definition
Change: Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane.
Codes in the 0N2 Range 7 codes · 6 billable
- 0N2 Head and Facial Bones, ChangeNon-billable header
- 0N20X0Z Change Drainage Device in Skull, External Approach
- 0N20XYZ Change Other Device in Skull, External Approach
- 0N2BX0Z Change Drainage Device in Nasal Bone, External Approach
- 0N2BXYZ Change Other Device in Nasal Bone, External Approach
- 0N2WX0Z Change Drainage Device in Facial Bone, External Approach
- 0N2WXYZ Change Other Device in Facial Bone, External Approach
About the 0N2 Code Range
These procedures remove a device in or on the skull, nasal bone, or facial bone and put an identical or similar device back. The change does not cut or puncture the skin or a mucous membrane.
The fourth character identifies the bone. The fifth character is always External, and the sixth distinguishes a Drainage Device from an Other Device. The seventh character is always No Qualifier.
Questions About This Page
How many billable codes are in the 0N2 range?
Of the 7 codes in this range, 6 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the 0N2 range classify?
The range classifies Change procedures, taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane, performed on the head and facial bones. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
