Do you really think 10k scrips are from CA alone? Possible I guess, since docs in LA and NYC are by far the two largest prescribers of V. The problem in CA is magnified by the law that coupons cannot be used once a generic is available. About the switching of V scrips to GL - you know that can only happen if the doc approves it - he might even need to write a new scrip since the OB does not list them as equivalent. Savings to insurers aren't much, if anything, buy giving GV, but patients save a boatload - most Part D plans have $3 to $7 copays for generics.