TennCare - As introduced, enacts the "Tennessee Medicaid Modernization and Access Act of 2025," which aligns TennCare's current Medicaid reimbursement rates for obstetrics/gynecology, primary care, outpatient mental health, and substance use disorder treatment with the Medicare fee schedule or average commercial rates, whichever is higher. - Amends TCA Title 63; Title 68 and Title 71.