NSF, in collaboration with the Health Information Technology (IT) Portfolio at the Agency for Healthcare Research and Quality (AHRQ), will accept and review investigator-initiated proposals that address systems modeling in health services research. The Service Enterprise Systems program in the Civil, Mechanical, and Manufacturing Innovation (CMMI) division of the Engineering Directorate will be the lead program on this interdisciplinary topic. Through this partnership, NSF and AHRQ look to foster new collaborations among health services researchers and industrial and systems engineers with a specific emphasis on the supportive role of health IT.