Pediatrician Lanre Falusi examines an infant's ear in an exam room at a Community Clinic Inc. health center in Takoma Park, Maryland, U.S., on Wednesday, April 8, 2015. Led by the American Medical Association, three of the top five spenders on congressional lobbying have waged a campaign to urge Congress to revamp the way Medicare pays physicians and end the cycle of "doc fix" patches. Senate leaders predict quick action on House-passed legislation when Congress returns April 13 from its two-week recess. Photographer: Andrew Harrer/Bloomberg via Getty Images