General Hospital in Boston, where healthcare
with an expectation of how much of each type
has traveled further along the reform path
of imaging the population will get. That is risk
and where he is working on a risk-prediction
prediction, and appropriateness comes into that
model to determine how much imaging would
as well.”
be appropriate for large populations of people. In the not-too-distant future, he predicts,
the point of ordering for clinicians will become
healthcare provider organizations will be held to
important, Sistrom says. “Number one is order
cost standards and might be at financial risk for
entry/decision support at the front end,” he
excessive cost of care for patients for whom they
notes, “and number two is risk prediction as
are accountable.
an analytic approach. Of course, they inform
In fact, on July 31, the Massachusetts
each other, because if you are the healthcare
legislature passed a law that limits healthcare
organization and you come up with this optimal
expenditure growth to that of the gross
level of imaging, your physicians have to execute
state product.
that. Decision support is one way to proactively
“In the fully capitated model, a healthcare organization would have 30,000 covered 8
In this environment, decision support at
lives, and it would be paid a certain amount
make sure they do.” MAKING IT COUNT The ability to optimize resource use means
to take care of those covered lives for a year,”
nothing if patients’ health is compromised, and
he explains. Among other services, imaging
in Mancuso’s mind, standardization of every
becomes a cost to the provider organization,
step in the radiology round-trip is the path to
which they must factor into predicting the
improved quality. Mancuso cites his institution’s
average per-member premium. “Given that there
chest-pain clinic as a success story and holds
are 30,000 people with known demographics
up his stroke program—with its 24/7 in-house
and claims histories, how much and what types
interventional and stroke neurological team—
of imaging can I expect to do on these people in
against any in the country.
the coming year?” Before a provider can intelligently write a
Mancuso reports that the UF/Shands Neuroradiology Service can have a stroke
contract, it needs to project not just volume, but
patient scanned in five minutes; from the raw
also the amount and type of resources (including
data, they can produce a CT angiogram of the
imaging modalities) required to accommodate
neck and head and can have a perfusion study
the expected use and calculate a fair-market
from a non-contrast CT exam of the head on the
price. Not only would the organization seek to
network—ready to interpret, at home or in the
curb overutilization, but it would also have a
hospital—within seven to 10 minutes.
vested interest in correcting underutilization.
“Many people would say that’s a 20-minute
“What you have to do is come to this sweet
process, at best,” he says. “Our neuroradiology
spot,” Sistrom explains. “You have to come up
and IT group worked with Toshiba America