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n the heels of increased attention and
proposed legislation regulating how
Prescription Benefit Managers charge |
their clients, PBMs are facing additional scrutiny from oversight committees and corporations
pressing for more transparency to help them
navigate complex employee drug plans.
A coalition of 56 large employers including
Caterpillar, Inc., International Business
Machines Corp., Starbucks and Ford Motor
Corp., has joined together to form a drug
purchasing coalition, the Health Policy
Association, in a quest to make PBMs’ financial
practices more transparent. The association
argues that the financial arrangements between
PBMs and drug makers are too complex and
tend to align the PBMs’ interests with those of
the drug company rather than the plan sponsors’.
The coalition has succeeded in obtaining
agreements with several PBMs — including two
of the largest, Medco Health
Services Inc. and Caremark Rx
Inc. — that allow for
disclosure of purchasing costs
and manufacturer rebates.
Efforts by the coalition to certify PBMs under more stringent requirements,
however, did not prove fruitful. Opponents
argued that the competition among PBMs
already ensures transparency, and forcing PBMs
to further disclose “proprietary” information will
only end up hurting consumers by increasing
plan costs.
Transparency is more than a matter of how a
PBM processes a claim or recoups a rebate from
a drug manufacturer. PBMs have various other
revenue streams, including the “spread” between
what the manufacturer charges and the PBM
bills the employer, the formulary preference
model and various administrative and plan fees.
Regardless, there is little evidence proving a
correlation between fuller disclosure and lower
drug spend.
Chris Robbins, Arxcel CEO, points out: “Transparency is a great goal, but by itself it
doesn’t get to the core of the issue, which is: Is
the PBM administering the plan in a manner that
is best for the plan’s sponsors and members?”
Whether through joining a coalition of sponsors
or seeking better information directly from their
PBM, employers need to be
educated consumers of their
prescription management
contracts to ensure that members are receiving the
benefits that allow them to be
healthy, productive workers.

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