XNR Replacement - Bones ICD-10-PCS
The XNR code range contains 4 ICD-10-PCS codes for Replacement procedures on the bones. 3 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Replacement: Putting in or on biological or synthetic material that physically takes the placeand/or function of all or a portion of a body part.
Codes in the XNR Range 4 codes · 3 billable
- XNR New Technology, Bones, ReplacementNon-billable header
- XNR80D9 Replacement of Skull with Ultrasound Penetrable Synthetic Substitute, Open Approach, New Technology Group 9
- XNRL099 Replacement of Right Tarsal with Talar Prosthesis Synthetic Substitute, Open Approach, New Technology Group 9
- XNRM099 Replacement of Left Tarsal with Talar Prosthesis Synthetic Substitute, Open Approach, New Technology Group 9
About the XNR Code Range
The ICD-10-PCS root operation Replacement (code XNR) in the New Technology section involves substituting a body part with a synthetic or prosthetic material. This operation specifically pertains to procedures where a bone or skeletal part is replaced to restore function or structure.
The provided examples illustrate the precise application of these codes: an Open Approach replacement of the Skull using an Ultrasound Penetrable Synthetic Substitute (code XNR80D9), and replacement of the Right and Left Tarsal bones with a Talar Prosthesis Synthetic Substitute (codes XNRL099 and XNRM099, respectively). These detailed codes help document advanced surgical procedures utilizing new technology for bones, ensuring accurate classification of innovative interventions in the ICD-10-PCS system.
Questions About This Page
How many billable codes are in the XNR range?
Of the 4 codes in this range, 3 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 XNR range classify?
The range classifies Replacement procedures, putting in or on biological or synthetic material that physically takes the placeand/or function of all or a portion of a body part, performed on the 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.
