Danger, selecting the wrong population health vendor can spell disaster. After trying to secure a population health solution for a client, it became very clear that even the very large vendors in this space did not have a real end to end solution. Besides your electronic medical records or your electronic health records vendor (ideally it should be the same, but not necessary) you should only have one additional vendor, that vendor should provide all of your population health needs, reporting and administrative dashboards and provide it all in a friendly interoperable enterprise setting.