Temporarily increases Medicare payments for certain behavioral health integration (BHI) services furnished in 2027–2029, requires the Department of Health and Human Services (HHS) to provide technical assistance to primary care practices by January 1, 2026, and authorizes funding for that assistance for FY2025–FY2029. The bill also amends budget-neutrality rules so these temporary payment increases are excluded from specified budget‑neutrality calculations, preventing automatic offsets elsewhere in Medicare payment rates.