The enterprise healthcare management system and method includes a novel healthcare management system. The healthcare management system includes a server system connected to a plurality of enterprise facilities. A master index and a shared document repository on the server facilitate positively identifying patients and confidently associating that patient with proper medical records. The method of using the system also facilitates finding where in the enterprise a patient is located, and identifying available patient records. Healthcare practitioners also use the healthcare management system to access a patient treatment plan system, irrespective of which enterprise facility presently has the patient or which enterprise treatment plan system operates the patient treatment plan.