You'd think the ophthamologist would have recommended that if he noticed anything amiss.
You're right, he should have, and hopefully did,
but it is common, and I don't know for sure if that doctor is skilled and attentive to detail, or not, from what you said.
does that mean Medicare fobbed it off on my Medigap?
I don't think they can do that. Medicare had to come first, (pay first) when I was more familiar with it than now.
I don't know for certain, how the details are done now.
I see your point, Deb, that even though its not a big leftover charge for those tests, that between both insurances, it seems like you shouldn't have more co-pay left, but I don't know.
It is interesting what
@Liberty said though, about the bill, so it's worth waiting, and not paying now, and trying to confirm (with that office or better, with one of the insurances) that you truly owe the remaining amount.