County Hospital encourages all their patients to sign up for an online health portal to track medical information and laboratory results. Workers from which healthcare field MOST likely design online portals like the one at Country Hospital that allow patients to have their healthcare data at their fingertips?

Healthcare informatics focuses on managing and using health information through technology. Professionals in this field are most likely to design an online portal that lets patients view medical records and laboratory results. Diagnostic services perform tests, while support services help with other operational needs.

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