09M Reattachment - Ear, Nose, Sinus ICD-10-PCS
The 09M code range contains 4 ICD-10-PCS codes for Reattachment procedures on the ear, nose, sinus. 3 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Reattachment: Putting back in or on all or a portion of a separated body part to its normal location or other suitable location.
Codes in the 09M Range 4 codes · 3 billable
About the 09M Code Range
The ICD-10-PCS root operation Reattachment (Character M) involves putting back together a body part that has been completely detached. It is used in the Medical and Surgical section, focusing on restoring continuity to structures such as parts of the ear, nose, or sinus.
Specifically, the Reattachment operation applies when reattaching body parts like the Right External Ear (code 09M0XZZ) or the Left External Ear (code 09M1XZZ) via an External Approach. It similarly includes reattaching the Nasal Mucosa and Soft Tissue (code 09MKXZZ). These examples highlight how the root operation is used to document procedures aimed at restoring anatomic integrity after traumatic detachment, helping ensure accurate coding for surgical repair in the ear, nose, and sinus regions.
Questions About This Page
How many billable codes are in the 09M 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 09M range classify?
The range classifies Reattachment procedures, putting back in or on all or a portion of a separated body part to its normal location or other suitable location, performed on the ear, nose, sinus. 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.
