Federal regulations enforcing President Trump's Medicaid work requirements are causing states to scrap their existing plans and overhaul their eligibility systems, disrupting months of preparation by state governments. This unexpected shift has health experts and advocates for low-income individuals concerned about the potential impact on access to essential health benefits. The new work rules mean states must now implement stringent conditions to qualify for Medicaid, raising concerns about increased administrative burdens and potential barriers to care for vulnerable populations. This development underscores the broader implications for healthcare access and the ongoing challenges in balancing federal mandates with state-level healthcare delivery.