California voters will decide Proposition 44 on November 3, 2026, which would impose a 90% “mission spend” requirement on federally qualified health centers, directing most revenue to direct patient services while mandating financial reporting. Opposition committees have raised more than twice the funds of supporters through mid-2026, backed by groups including the California Medical Association that warn the measure could disrupt clinic operations and reduce services. The measure qualified via petition signatures earlier this year, yet the funding imbalance and provider concerns have shaped trader views. With roughly three months until the election, scheduled debates and additional campaign spending releases remain the clearest near-term catalysts that could shift the current 65.5% implied probability against passage.