The timeline I've heard is:
1) You get that sickness called death.
2) You're admitted to a waiting room called hades; one section of hades is for bad people, one for good people. Here you will get a foretaste of what your eventual treatment will be like.
3) End of the world time. You go to meet the doctor, who gives you the diagnosis.
4) The doctor either sends you to get really painful tests for the rest of eternity, or sends you for massages and spa treatments for eternity.