# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2019-09-13 07:21:30 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1172409957121056768) In reply to: [@codinghorror](http://twitter.com/codinghorror/status/1172284367525171200) @codinghorror @mikerugnetta Without protection of pre-existing conditions, in medical insurance in the US, changing jobs means changing insurance which may mean your condition isn’t covered. Not sure of the current situation in US, but as this administration has shown, that protection could disappear.