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In the case of PBMs, their desire for larger patient networks created incentives for their own consolidation, promoting their market dominance as a means to attract customers. Today’s “big three” PBMs—Express Scripts, CVS Caremark, and OptumRx, a division of large insurer UnitedHealth Group—control between 75 percent and 80 percent of the market, which translates into 180 million prescription drug customers. All three companies are listed in the top 22 of the Fortune 500, and as of 2013, a JPMorgan analyst estimated total PBM revenues at more than $250 billion.
The Pharmaceutical Care Management Association, the industry’s lobbying group, claims that PBMs will save health plans $654 billion over the next decade. But we do know that PBMs haven’t exactly arrested skyrocketing drug prices. According to data from the Centers for Medicare and Medicaid Services, between 1987 and 2014, expenditures on prescription drugs have jumped 1,100 percent. Numerous factors can explain that—increased volume of medications, more usage of brand-name drugs, price-gouging by drug companies. But PBM profit margins have been growing as well. For example, according to one report, Express Scripts’ adjusted profit per prescription has increased 500 percent since 2003, and earnings per adjusted claim for the nation’s largest PBM went from $3.87 in 2012 to $5.16 in 2016. That translates into billions of dollars skimmed into Express Scripts’ coffers, coming not out of the pockets of big drug companies or insurers, but of the remaining independent retail druggists—and consumers.
Why haven’t PBMs fulfilled their promise as a cost inhibitor? The biggest reason experts cite is an information advantage in the complex pharmaceutical supply chain. At a hearing last year about the EpiPen, a simple shot to relieve symptoms of food allergies, Heather Bresch, CEO of EpiPen manufacturer Mylan, released a chart claiming that more than half of the list price for the product ($334 out of the $608 for a two-pack) goes to other participants—insurers, wholesalers, retailers, or the PBM. But when asked by Republican Representative Buddy Carter of Georgia, the only pharmacist in Congress, how much the PBM receives, Bresch replied, “I don’t specifically know the breakdown.” Carter nodded his head and said, “Nor do I and I’m the pharmacist. … That’s the problem, nobody knows.”
The PBM industry is rife with conflicts of interest and kickbacks. For example, PBMs secure rebates from drug companies as a condition of putting their products on the formulary, the list of reimbursable drugs for their network. However, they are under no obligation to disclose those rebates to health plans, or pass them along. Sometimes PBMs call them something other than rebates, using semantics to hold onto the cash. Health plans have no way to obtain drug-by-drug cost information to know if they’re getting the full discount.
Controlling the formulary gives PBMs a crucial point of leverage over the system. Express Scripts and CVS Caremark have used it to exclude hundreds of drugs, while preferring other therapeutic treatments. (This can result in patients getting locked out of their medications without an emergency exemption.) And there are indications that PBMs place drugs on their formularies based on how high a rebate they obtain, rather than the lowest cost or what is most effective for the patient.
Additionally, The Columbus Dispatch explained last October how, in some cases, a consumer’s co-pay costs more than the price of the drug outside the health plan. But the pharmacy is barred from informing the patients because of clauses in their PBM contracts; they can only provide the information when asked. The excess co-pay goes back to the PBM.
In the case of PBMs, their desire for larger patient networks created incentives for their own consolidation, promoting their market dominance as a means to attract customers. Today’s “big three” PBMs—Express Scripts, CVS Caremark, and OptumRx, a division of large insurer UnitedHealth Group—control between 75 percent and 80 percent of the market, which translates into 180 million prescription drug customers. All three companies are listed in the top 22 of the Fortune 500, and as of 2013, a JPMorgan analyst estimated total PBM revenues at more than $250 billion.
The Pharmaceutical Care Management Association, the industry’s lobbying group, claims that PBMs will save health plans $654 billion over the next decade. But we do know that PBMs haven’t exactly arrested skyrocketing drug prices. According to data from the Centers for Medicare and Medicaid Services, between 1987 and 2014, expenditures on prescription drugs have jumped 1,100 percent. Numerous factors can explain that—increased volume of medications, more usage of brand-name drugs, price-gouging by drug companies. But PBM profit margins have been growing as well. For example, according to one report, Express Scripts’ adjusted profit per prescription has increased 500 percent since 2003, and earnings per adjusted claim for the nation’s largest PBM went from $3.87 in 2012 to $5.16 in 2016. That translates into billions of dollars skimmed into Express Scripts’ coffers, coming not out of the pockets of big drug companies or insurers, but of the remaining independent retail druggists—and consumers.
Why haven’t PBMs fulfilled their promise as a cost inhibitor? The biggest reason experts cite is an information advantage in the complex pharmaceutical supply chain. At a hearing last year about the EpiPen, a simple shot to relieve symptoms of food allergies, Heather Bresch, CEO of EpiPen manufacturer Mylan, released a chart claiming that more than half of the list price for the product ($334 out of the $608 for a two-pack) goes to other participants—insurers, wholesalers, retailers, or the PBM. But when asked by Republican Representative Buddy Carter of Georgia, the only pharmacist in Congress, how much the PBM receives, Bresch replied, “I don’t specifically know the breakdown.” Carter nodded his head and said, “Nor do I and I’m the pharmacist. … That’s the problem, nobody knows.”
The PBM industry is rife with conflicts of interest and kickbacks. For example, PBMs secure rebates from drug companies as a condition of putting their products on the formulary, the list of reimbursable drugs for their network. However, they are under no obligation to disclose those rebates to health plans, or pass them along. Sometimes PBMs call them something other than rebates, using semantics to hold onto the cash. Health plans have no way to obtain drug-by-drug cost information to know if they’re getting the full discount.
Controlling the formulary gives PBMs a crucial point of leverage over the system. Express Scripts and CVS Caremark have used it to exclude hundreds of drugs, while preferring other therapeutic treatments. (This can result in patients getting locked out of their medications without an emergency exemption.) And there are indications that PBMs place drugs on their formularies based on how high a rebate they obtain, rather than the lowest cost or what is most effective for the patient.
Additionally, The Columbus Dispatch explained last October how, in some cases, a consumer’s co-pay costs more than the price of the drug outside the health plan. But the pharmacy is barred from informing the patients because of clauses in their PBM contracts; they can only provide the information when asked. The excess co-pay goes back to the PBM.
