Kaiser Permanente Personal Health Record, My Health Manager, has 1.6 million registrants

With 8.7 million insured members, this PHR could become the most used of all. This is a rather robust application. It will be interesting to see if the equipment vendors provide interfaces as they have with Microsoft's HealthVault. SV

My health manager provides critical time-saving features, including online appointment scheduling and prescription refills. In addition, users have 24/7 online access to lab test results, eligibility and benefits information, and even their children's immunization records. With secure e-mail messaging, members can also communicate with their doctors at anytime, from anywhere. More than 275,000 secure e-mail messages are sent each month to Kaiser Permanente doctors and clinicians, demonstrating growing consumer interest in e-visits.

Kaiser Permanente