TennCare - As introduced, increases from 67.5 percent to 110 percent the rate of reimbursement of the federal medicare program's allowable charges for participating providers the bureau shall reimburse an ambulance service provider; deletes the Ground Ambulance Service Provider Assessment Act. - Amends TCA Title 68 and Title 71.

HB 1836 increases the reimbursement rate for ambulance services under TennCare from 67.5% to 110% of the federal Medicare program's allowable charges for participating providers. It also deletes the Ground Ambulance Service Provider Assessment Act, removing a requirement for ambulance providers to pay an annual assessment. The bill takes effect on July 1, 2026, and specifies that any remaining funds in the ambulance service assessment revenue fund after June 30, 2026, must stay in the fund until expended. This change directly affects ambulance service providers participating in TennCare.