00523nam 2200169z- 450 9910693774103321(CKB)4970000000014991(EXLCZ)99497000000001499120240129c2003uuuu -u- -engAmbulance services : Medicare payments can be better targeted to trips in less densely populated rural areasWashington, D.CAmbulance ServicesDOCUMENT9910693774103321Ambulance Services1759378UNINA