following on from what boxtops said about part private/part nhs
I always thought if you went private you were given a treatment plan and costings before treatment started? so if you havent had this i wonder if you are just nhs?? print out the page from the website and take it with you when you next visit and ask for clarification before your appointment, it may be that the receptionist is making a mistake. had a similar thing happen to me, finished my treatment, wanted to pay but she didnt know how much, she was confused about the private/nhs thing. I was NHS band 2, so i paid that. Not sure if the 3 month rule applies to the date you started your original treatment or if its 3 months from the date of your last treatment??