The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0L503Z
Destruction of Head and Neck Tendon, Perc Endo Approach
Destruction of Head and Neck Tendon, Open Approach
Destruction of Head and Neck Tendon, Percutaneous Approach