The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0UH90
Insertion of Contraceptive Device into Uterus, Open Approach
Insertion of Contraceptive Device into Uterus, Endo
Insertion of Contraceptive Device into Uterus, Via Opening