HHS has released a compilation of resources providers can use to contact plans with payment questions as the ongoing fallout from the Change Healthcare cyberattack continues to wreak havoc on the health care sector, and as lawmakers continue to put pressure on CMS to ensure payers are supporting providers in the cleanup period. Change Healthcare was subject to a cyberattack in late February that's thrown health care operations across the country into disarray. Payments to hospitals, physicians, pharmacists, and other...