Thanks. @Starzabove9 I live in Massachusetts and my insurance is MassHealth...
Yes I would think that's covered...other ultrasounds might not be but the 20 week one usually is. I was talking to a friend of mine with really bad insurance and the only time she saw her daughter was at the 20 week scan. Not sure about the out-of-pocket expense for it, but hopefully it'll be covered.
Where do you live or what type of insurance do you have because those tests are typically standard unless you request not to have them