Generic Ingredient OXYCODONE DEA Class CII Medication Lists Prior Auth Required Strength Information XTAMPZA ER-9MG-CAPS XTAMPZA ER-13.5MG-CAPS XTAMPZA ER-18MG-CAPS XTAMPZA ER-27MG-CAPS XTAMPZA ER-36MG-CAPS gpi6 Opioid Agonists