GPO (Group Purchasing Organization)
An organization that aggregates purchasing volume from multiple healthcare facilities to negotiate better pricing and contract terms with medical device and pharmaceutical suppliers.
Group Purchasing Organizations (GPOs) aggregate the purchasing power of hospitals, clinics, and health systems to negotiate volume discounts with suppliers. In the US, the largest GPOs (Vizient, Premier, HealthTrust, Intalere) collectively manage over $100 billion in annual healthcare purchasing.
How GPOs affect tender response
When a hospital is a GPO member, procurement may be governed by GPO contract terms rather than individual hospital tenders. Suppliers need to win GPO contracts (which have their own evaluation process) to access member hospitals. GPO evaluations increasingly use AI for supplier scoring and compliance verification.