More diabetes means more foot problems,
including amputations, because the disease can interfere with
blood flow to the extremities and damage the nerves. As a result,
scrapes or cuts on the foot can sometimes go unnoticed and become
more difficult to heal.Dr. Sean Tunis, the director of the agency’s
coverage and analysis group, said, "The No. 1 reason people
go to the hospital for diabetes is foot related
complications." From 1993 to 1995, there were 67,000-foot
amputations among Medicare patients with diabetes, he said.
In 1993, at the direction of Congress, the
agency established the program for people with conditions that
threatened their feet.
Under the Therapeutic Shoe Program, patients are
entitled to one pair of special shoes, molded or depth, each year,
along with a custom fitting by a podiatrist or a shoe specialist
known as a Pedorthist, and two sets of inserts.
For molded shoes, an actual cast of the foot is
taken, and a shoe is poured to fit snugly. Depth shoes have an
arch shaped to match detailed measurements of each foot
In each case, the shoe is designed to minimize
pressure on the ball of the foot other spots — rubbed raw.
Winslow said his depth shoes were "the most
comfortable pair of shoes I’ve had in quite a while."
Somewhat to his surprise, the shoes made a big
difference in balance. "I do a lot more walking now, he said.
Dr. Michael King, a podiatrist in Fall River,
Mass., who is chairman of a national panel that advises Medicare
on foot-care issues, said he considered the program underused.
"All my patients have beard of molded shoes", he said,
"but very few have beard of this benefit through
Medicare"
At the same time, King does not consider
customized shoes to be the only route to healthy feet.
"Sneakers today are so much better made than they used to
be," he said, "in terms of support and fit." He
added, "I've had very
Good experience with people just purchasing
sneakers or walking shoes like Rockport’s."
Preventive care, in his view, depends as much or
more on vigilance.
"Diabetics should inspect their feet daily
or have someone help them," King said.
Tunis said Medicare had come to a similar
conclusion and was preparing new regulations that would expand
coverage for those with diabetes who had lost some feeling in
their hands or feet. They are now eligible for two-foot exams per
year, even when there is no obvious problem, he said.
The agency also stepped up efforts last month to
work through health-care providers of all kinds to increase the
awareness of diabetes and the need for early detection and
preventive care.
"This will probably have some effect in
terms of making primary-care physicians more aware of this
service," Tunis said, "and the agency as a whole has
quite a strong interest in promoting coordinated care for people
with chronic disease.