From today, hundreds of thousands of three-year-olds across the country will have access to a new Medicare-subsidised screening program. newsiviewlistenLoading ABC NewsNews HomeWhat to know about the new Medicare developmental check for three-year-oldsShareShare articleWhat to know about the new Medicare developmental check for three-year-oldsBy national disability affairs reporter Nas Campanella and the Specialist Reporting Team's Evan Young and Rhiannon HobbinsTopic:Health.