Z46 - Encounter for fitting and adjustment of other devices
Z46.5 - Encounter for fitting and adjustment of other gastrointestinal appliance and device
Excludes 1:
-encounter for attention to artificial openings of digestive tract Z43.1-Z43.4)
Z46.51 - Encounter for fitting and adjustment of gastric lap band
Z46.59 - Encounter for fitting and adjustment of other gastrointestinal appliance and device