State of the States: Same Unique Child ID in Part C and Part B 619

Is the same unique child ID used consistently across both Part C and Part B 619 data systems in the state, making it easy to connect the same child or family information across systems?

State has at least one electronic data system that contains personally identifiable workforce data about those providing services.
Green Yes for Part C and Part B 619
Blue Yes for Part C, No for Part B 619
Orange No for Part C, Yes for Part B 619
Red No for Part C and Part B 619
Gray Data not available for at least one program

States & Territories


These data are based on information collected by the DaSy Center and the Infant Toddler Coordination Association (ITCA) in fall 2019. If data were not provided in 2019, 2015 data were used if available; if 2015 data were not provided, 2013 data were used if available. Individual state information is presented with permission from authorized state Part C and Part B 619 staff. State Part C or Part B 619 coordinators or data managers may provide information, make a correction, or request a copy of their responses by contacting DaSy.