Services may not be covered even if they are necessary, many exclusions have nothing to do with medical need. What is the specific circumstance that you are asking about?
The issue is with a LapBand for my daughter and she is eighteen and not currently enrolled in school so I am not compelled for child support. She lives with her mother full time and I feel other paths have not be used nor could be proved. I don't want to get into the debate of LapBands.
There are really two issues as I see it:
1) The medical necessity versus elective and my feeling is the Insurance company being the "rule" of what is a necessity. Also nothing else has been done, no weight watchers, no exercise, etc
2) Since she is not enrolled in school and eighteen, I have no support obligation and hence don't have to pay anything if I do not want to however I do have her on my medical insurance policy. If she does enroll in school I guess this might change.
PS: I am supportive of working on this but I don't want to jump to surgery also her mother is making the decision not me and she has enough money to do this since it is her sole decision and want take my opinion into consideration.