The Department of Health and Human Services plans to look at the potential impact Tuesday at the commission's third meeting.
States can choose to expand Medicaid as part of a key component of the federal health care overhaul, which is being implemented starting Jan. 1.
Gov. Maggie Hassan, a Democrat, and the Democratic-led House wanted to authorize expansion in the budget bill, but the Republican-led Senate insisted on establishing a commission to study the issue first. The compromise was setting an Oct. 15 reporting date.