The Body Part Choroid, Left is identified by letter "B" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 089B
Drainage of Left Choroid with Drainage Device, Open Approach
Drainage of Left Choroid with Drainage Device, Perc Approach
Drainage of Left Choroid, Percutaneous Approach, Diagnostic
Drainage of Left Choroid, Open Approach
Drainage of Left Choroid, Percutaneous Approach
Drainage of Left Choroid, Open Approach, Diagnostic