031M09K ICD10-PCS Code is a billable and specific code that can be used to indicate the procedure of Bypass Right External Carotid Artery to Left Extracranial Artery with Autologous Venous Tissue, Open Approach for reimbursement purposes. The 2023 edition of the American ICD-10-PCS code became effective on October 1, 2022.

Short description for 031M09K ICD10-PCS code:

Bypass R Ext Carotid to L Extracran Art w Autol Vn, Open