0NW Revision - Head and Facial Bones ICD-10-PCS
The 0NW code range contains 94 ICD-10-PCS codes for Revision procedures on the head and facial bones. 93 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.
Codes in the 0NW Range 94 codes · 93 billable
- 0NW Head and Facial Bones, RevisionNon-billable header
- 0NW000Z Revision of Drainage Device in Skull, Open Approach
- 0NW003Z Revision of Infusion Device in Skull, Open Approach
- 0NW004Z Revision of Internal Fixation Device in Skull, Open Approach
- 0NW005Z Revision of External Fixation Device in Skull, Open Approach
- 0NW007Z Revision of Autologous Tissue Substitute in Skull, Open Approach
- 0NW00JZ Revision of Synthetic Substitute in Skull, Open Approach
- 0NW00KZ Revision of Nonautologous Tissue Substitute in Skull, Open Approach
- 0NW00MZ Revision of Bone Growth Stimulator in Skull, Open Approach
- 0NW00NZ Revision of Neurostimulator Generator in Skull, Open Approach
- 0NW00SZ Revision of Hearing Device in Skull, Open Approach
- 0NW030Z Revision of Drainage Device in Skull, Percutaneous Approach
- 0NW033Z Revision of Infusion Device in Skull, Percutaneous Approach
- 0NW034Z Revision of Internal Fixation Device in Skull, Percutaneous Approach
- 0NW035Z Revision of External Fixation Device in Skull, Percutaneous Approach
- 0NW037Z Revision of Autologous Tissue Substitute in Skull, Percutaneous Approach
- 0NW03JZ Revision of Synthetic Substitute in Skull, Percutaneous Approach
- 0NW03KZ Revision of Nonautologous Tissue Substitute in Skull, Percutaneous Approach
- 0NW03MZ Revision of Bone Growth Stimulator in Skull, Percutaneous Approach
- 0NW03SZ Revision of Hearing Device in Skull, Percutaneous Approach
- 0NW040Z Revision of Drainage Device in Skull, Percutaneous Endoscopic Approach
- 0NW043Z Revision of Infusion Device in Skull, Percutaneous Endoscopic Approach
- 0NW044Z Revision of Internal Fixation Device in Skull, Percutaneous Endoscopic Approach
- 0NW045Z Revision of External Fixation Device in Skull, Percutaneous Endoscopic Approach
- 0NW047Z Revision of Autologous Tissue Substitute in Skull, Percutaneous Endoscopic Approach
- 0NW04JZ Revision of Synthetic Substitute in Skull, Percutaneous Endoscopic Approach
- 0NW04KZ Revision of Nonautologous Tissue Substitute in Skull, Percutaneous Endoscopic Approach
- 0NW04MZ Revision of Bone Growth Stimulator in Skull, Percutaneous Endoscopic Approach
- 0NW04SZ Revision of Hearing Device in Skull, Percutaneous Endoscopic Approach
- 0NW0X0Z Revision of Drainage Device in Skull, External Approach
- 0NW0X3Z Revision of Infusion Device in Skull, External Approach
- 0NW0X4Z Revision of Internal Fixation Device in Skull, External Approach
- 0NW0X5Z Revision of External Fixation Device in Skull, External Approach
- 0NW0X7Z Revision of Autologous Tissue Substitute in Skull, External Approach
- 0NW0XJZ Revision of Synthetic Substitute in Skull, External Approach
- 0NW0XKZ Revision of Nonautologous Tissue Substitute in Skull, External Approach
- 0NW0XMZ Revision of Bone Growth Stimulator in Skull, External Approach
- 0NW0XSZ Revision of Hearing Device in Skull, External Approach
- 0NWB00Z Revision of Drainage Device in Nasal Bone, Open Approach
- 0NWB04Z Revision of Internal Fixation Device in Nasal Bone, Open Approach
- 0NWB05Z Revision of External Fixation Device in Nasal Bone, Open Approach New
- 0NWB07Z Revision of Autologous Tissue Substitute in Nasal Bone, Open Approach
- 0NWB0JZ Revision of Synthetic Substitute in Nasal Bone, Open Approach
- 0NWB0KZ Revision of Nonautologous Tissue Substitute in Nasal Bone, Open Approach
- 0NWB0MZ Revision of Bone Growth Stimulator in Nasal Bone, Open Approach
- 0NWB30Z Revision of Drainage Device in Nasal Bone, Percutaneous Approach
- 0NWB34Z Revision of Internal Fixation Device in Nasal Bone, Percutaneous Approach
- 0NWB35Z Revision of External Fixation Device in Nasal Bone, Percutaneous Approach New
- 0NWB37Z Revision of Autologous Tissue Substitute in Nasal Bone, Percutaneous Approach
- 0NWB3JZ Revision of Synthetic Substitute in Nasal Bone, Percutaneous Approach
- 0NWB3KZ Revision of Nonautologous Tissue Substitute in Nasal Bone, Percutaneous Approach
- 0NWB3MZ Revision of Bone Growth Stimulator in Nasal Bone, Percutaneous Approach
- 0NWB40Z Revision of Drainage Device in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWB44Z Revision of Internal Fixation Device in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWB45Z Revision of External Fixation Device in Nasal Bone, Percutaneous Endoscopic Approach New
- 0NWB47Z Revision of Autologous Tissue Substitute in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWB4JZ Revision of Synthetic Substitute in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWB4KZ Revision of Nonautologous Tissue Substitute in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWB4MZ Revision of Bone Growth Stimulator in Nasal Bone, Percutaneous Endoscopic Approach
- 0NWBX0Z Revision of Drainage Device in Nasal Bone, External Approach
- 0NWBX4Z Revision of Internal Fixation Device in Nasal Bone, External Approach
- 0NWBX5Z Revision of External Fixation Device in Nasal Bone, External Approach New
- 0NWBX7Z Revision of Autologous Tissue Substitute in Nasal Bone, External Approach
- 0NWBXJZ Revision of Synthetic Substitute in Nasal Bone, External Approach
- 0NWBXKZ Revision of Nonautologous Tissue Substitute in Nasal Bone, External Approach
- 0NWBXMZ Revision of Bone Growth Stimulator in Nasal Bone, External Approach
- 0NWW00Z Revision of Drainage Device in Facial Bone, Open Approach
- 0NWW04Z Revision of Internal Fixation Device in Facial Bone, Open Approach
- 0NWW05Z Revision of External Fixation Device in Facial Bone, Open Approach New
- 0NWW07Z Revision of Autologous Tissue Substitute in Facial Bone, Open Approach
- 0NWW0JZ Revision of Synthetic Substitute in Facial Bone, Open Approach
- 0NWW0KZ Revision of Nonautologous Tissue Substitute in Facial Bone, Open Approach
- 0NWW0MZ Revision of Bone Growth Stimulator in Facial Bone, Open Approach
- 0NWW30Z Revision of Drainage Device in Facial Bone, Percutaneous Approach
- 0NWW34Z Revision of Internal Fixation Device in Facial Bone, Percutaneous Approach
- 0NWW35Z Revision of External Fixation Device in Facial Bone, Percutaneous Approach New
- 0NWW37Z Revision of Autologous Tissue Substitute in Facial Bone, Percutaneous Approach
- 0NWW3JZ Revision of Synthetic Substitute in Facial Bone, Percutaneous Approach
- 0NWW3KZ Revision of Nonautologous Tissue Substitute in Facial Bone, Percutaneous Approach
- 0NWW3MZ Revision of Bone Growth Stimulator in Facial Bone, Percutaneous Approach
- 0NWW40Z Revision of Drainage Device in Facial Bone, Percutaneous Endoscopic Approach
- 0NWW44Z Revision of Internal Fixation Device in Facial Bone, Percutaneous Endoscopic Approach
- 0NWW45Z Revision of External Fixation Device in Facial Bone, Percutaneous Endoscopic Approach New
- 0NWW47Z Revision of Autologous Tissue Substitute in Facial Bone, Percutaneous Endoscopic Approach
- 0NWW4JZ Revision of Synthetic Substitute in Facial Bone, Percutaneous Endoscopic Approach
- 0NWW4KZ Revision of Nonautologous Tissue Substitute in Facial Bone, Percutaneous Endoscopic Approach
- 0NWW4MZ Revision of Bone Growth Stimulator in Facial Bone, Percutaneous Endoscopic Approach
- 0NWWX0Z Revision of Drainage Device in Facial Bone, External Approach
- 0NWWX4Z Revision of Internal Fixation Device in Facial Bone, External Approach
- 0NWWX5Z Revision of External Fixation Device in Facial Bone, External Approach New
- 0NWWX7Z Revision of Autologous Tissue Substitute in Facial Bone, External Approach
- 0NWWXJZ Revision of Synthetic Substitute in Facial Bone, External Approach
- 0NWWXKZ Revision of Nonautologous Tissue Substitute in Facial Bone, External Approach
- 0NWWXMZ Revision of Bone Growth Stimulator in Facial Bone, External Approach
About the 0NW Code Range
The ICD-10-PCS root operation Revision (characterized by code 0NW) involves correcting or modifying a device or implant in or on the Head and Facial Bones to improve its function or correct a previous procedure. This is done without removing the device entirely.
Within the Medical and Surgical section, the Revision operation covers a variety of devices implanted in the skull, nasal bone, and facial bones. Examples include revising a Drainage Device, Infusion Device, or Internal and External Fixation Devices. These procedures can be performed using multiple approaches such as Open, Percutaneous, Percutaneous Endoscopic, or External Approaches. Specific codes like 0NW000Z designate open revision of a drainage device in the skull, while 0NWB04Z specifies revision of an internal fixation device in the nasal bone via open approach. Additionally, revisions of tissue substitutes, bone growth stimulators, neurostimulators, and hearing devices are also included, demonstrating comprehensive coverage of device modifications within this body system. Accurately coding these head and facial bone revision procedures ensures precise clinical and billing documentation.
Questions About This Page
How many billable codes are in the 0NW range?
Of the 94 codes in this range, 93 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the 0NW range classify?
The range classifies Revision procedures, correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device, 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 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
