09940ZX ICD10-PCS Code is a billable and specific code that can be used to indicate the procedure of Drainage of Left External Auditory Canal, Open Approach, Diagnostic for reimbursement purposes. The 2023 edition of the American ICD-10-PCS code became effective on October 1, 2022.

Short description for 09940ZX ICD10-PCS code:

Drainage of L Ext Auditory Canal, Open Approach, Diagn