We include a field under the Type and Screen result entry field for Previous History Check: Previous History/No Previous History. This field is responded to immediately upon receipt for patient's with no history.
On a No Previous History result, a chargeless Retype test is reflex-ordered under a new requisition for the patient and loads on the phlebotomy team's draw list (or depending on the patient's location we'll notify the patient's nurse for collection). We don't reflex Retypes on anything but Type and Screens. We will perform and result a second front type on all blood types that are performed when a Retype isn't completed, one that stays on the same requisition, as a quality check/confirmation (e.g. cord bloods, ED vaginal bleed Rh type checks, patient's who depart ED without Retype collection, etc.)