It cost 3800.00 a week,port should be covered by insurance,if you call the patient rep at Envita they are very nice to answer questions! I was told 4-6 weeks at 3800.00 a week for everything,you have to find your own hotel and rent a car! Good luck at finding anyone that has been there besides Marie! I have asked every lyme forum and even asked Envita theselves and they could not give me one person I could call that has had a success story to share! Thats not to say there are none ,just noone wants to share I guess! Marie was very nice to answer my questions and share her experience I wish others would step forward! It is a HUGE decision seeing how it cost so much money,and the stay is long ,and its a lot of treatment! I have got three messages that Envita did not help them at all! So yeah thats scary! BUt remember everyone is different and react differently! But the patient rep said if I stayed 6 weeks it shouldnt go over 22000.00! Hope this helps some!!