The Body Part Facial Bone is identified by letter "W" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0NHW
Insertion of Bone Stim into Facial Bone, Perc Approach
Insertion of Bone Stim into Facial Bone, Open Approach
Insertion of Bone Stim into Facial Bone, Perc Endo Approach