Tertiary center transfer
Formal Definition
The interhospital transfer of a patient from a primary or secondary care hospital to a tertiary (specialty referral) center for care that exceeds the capabilities of the sending institution; common drivers include: need for specialty surgical care (transplant, complex cancer surgery, advanced cardiac or neurosurgery), advanced therapeutic interventions (ECMO, complex endovascular procedures), specialized ICU capability (Level 1 trauma, comprehensive stroke center, burn unit), rare disease management, or capacity needs when the sending hospital cannot provide the level of care required; involves coordination between sending and receiving teams, transfer center logistics, mode of transport (ground ambulance vs helicopter vs specialty team transport), insurance authorization, and complete medical record transfer.
How It's Used on the Ward
"Tertiary transfer" or "transferred out" — when a patient needs care that the current hospital can't provide (transplant evaluation, ECMO, complex pediatric surgery, advanced neuro-endovascular), the team calls a tertiary center and arranges transfer; the receiving hospital often has more specialists, more technology, and more experience with the specific condition; transfer takes hours to organize and involves detailed clinical handoff.
Example
""48-year-old with new fulminant hepatic failure (INR 5.2, grade III hepatic encephalopathy, bilirubin 22) at a community hospital without transplant capability — liver transplant team at the regional academic center accepts for evaluation. Transfer center arranges fixed-wing air transport with critical care team. Family notified, paperwork complete, records sent. Sending team calls report via critical care transport line — patient's clinical status, lines, infusions, recent labs, current management, code status, family contact.""
Clinical Context
Indications for transfer: (1) clinical — need for specialty care unavailable locally (transplant, advanced neurosurgery, complex cardiac surgery, ECMO, advanced oncology). (2) capacity — the sending ICU is full, ED boarding crisis. (3) patient/family preference — autonomous patient preference for specialty center (insurance permitting). Workflow: (1) Sending physician identifies need and calls receiving physician via transfer center. (2) Bed assignment, transport mode (ground vs rotor-wing vs fixed-wing for long distances), accepting physician confirmed. (3) Clinical handoff via phone (SBAR format), CKR sent, imaging transferred (often HL7/FHIR), medication list reviewed. (4) Patient/family consent, insurance authorization (especially important — many insurances require pre-authorization; failure to get authorization can result in denial and patient liability). (5) Transport team dispatch (paramedic ambulance, critical care ground transport, helicopter medical team). (6) Receiving team documents accepting physician role and plan of care. Risk during transfer: en-route clinical deterioration, equipment limitations, monitoring interruption — transport teams equipped for anticipated deterioration. EMTALA: hospitals with emergency departments must provide stabilizing care within capability, even before transfer authorization is confirmed.