This new post by Nicholas Bagley and Rachel Sachs appears on the Health Affairs Blog.
Although drug formularies are ubiquitous in Medicare and the private insurance market, they’re absent in Medicaid. By law, state Medicaid programs that offer prescription drug coverage (as they all do) must cover all drugs approved by the U.S. Food and Drug Administration, however expensive they are and however slim their clinical benefits may be.
Massachusetts would like to change all that. In a recent waiver proposal, Massachusetts asked the Centers for Medicare and Medicaid Services (CMS) to allow it to adopt a closed formulary in Medicaid. That would allow Massachusetts to exclude certain brand-name drugs from Medicaid, increasing its leverage in price negotiations beyond what it can achieve through existing utilization management techniques like prior authorization.
Among Medicaid advocates, the proposal is controversial. Some fear that state budgets would be balanced on the backs of Medicaid beneficiaries, who could be denied access to expensive therapies. But Massachusetts thinks there’s room to drive down drug spending without threatening access to needed medications. In any event, the state has to do something. Drug spending in Massachusetts has increased, on average, 13 percent annually since 2010, threatening to “crowd out important spending on health care and other critical programs.”
By all rights, CMS should welcome Massachusetts’s proposal. Closed drug formularies are tried-and-true, market-based approaches to fostering competition over drug prices, and the Trump administration’s Council on Economic Advisers recently released a report saying that “government policy should induce price competition” in Medicaid. If Secretary of Health and Human Services (HHS) Alex Azar means it when he says that “drug prices are too high,” letting Massachusetts try out a formulary makes a ton of sense. […]