BiostatsBrad said:The mechanism that matters here is not stomach emptying, it is central.
Agreed, and coverage criteria are plan-specific rather than insurer-specific. Two people with the same insurer and different employers have different rules, which is why "my insurer covers it" is not transferable information.
Worth separating that from cost and coverage, which this thread keeps folding into the same question. They behave differently and the advice does not transfer.
Correct me if the detail matters more than I have assumed.