The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0RQHX
Repair Left Acromioclavicular Joint, External Approach
Repair Left Acromioclavicular Joint, Perc Endo Approach
Repair Left Acromioclavicular Joint, Percutaneous Approach
Repair Left Acromioclavicular Joint, Open Approach