OK, let me know what you guys think of this situation. I have an ex-GM employee and spouse. They were losng coverage through GM,coverage ended 12-31-08. They choose a Humana MAPD effective 1-1-09. They contacted me in late January wanting to change plans. I moved the husband to a Coventry MAPD, no problem. I called around and determined that MOO would take the wife into a Medicare Supplement PLan F and wrote her up on Coventry stand alon PDP. I was a little unsure of moving the wife to a Med Supp/PDP as my understanding was she could only make one SEP election. However, MOO and COventry both told me as long as she was in the 60 day SEP window they ha no problems. Here is the porblem, Humana refuses to disenroll the wife from their plan and now no one is paying claims. I should note that I went with Feb, 09 effective dates. She has seen doctors in MArch already and no one is paying claims, I think because CMS still has her enrolled with HUmana.. Any thoughts on why HUmana refuses to disenroll her? Who do I call first to get this mess straighted out. I will admit that the client is confused and I am going to their house tomorrow am to see if I can assist them. Thanks in advance for any input.