DENVER – A select group of paramedics in several states is helping to provide primary health care by making house calls – an initiative encouraged by the federal health-care law to address shortages in primary care and cut down on expensive visits to doctors and emergency rooms.

In Colorado’s Eagle County, paramedic Kevin Creek makes house calls to take electrocardiograms, check patient prescriptions, check blood pressure, change dressings, draw blood and make other observations that used to require a doctor’s visit.

“We all get into this because of the adrenaline rush,” Creek said of his career as a paramedic. “I’ve done the car accidents. I’ve done the shootings and the stabbings. Instead of taking out the blood and guts, this is a move into preventative care, so people don’t have to call 911.”

Creek and a colleague participating in the pilot project through the Western Eagle County Ambulance District work full time under the supervision of doctors who refer them to patients. The doctors evaluate information provided by the paramedics and decide the next steps of care.

The Community Paramedic Program is free for anyone in Eagle County, which has an uninsured rate of 26 percent.

But it is funded so far by $700,000 in grants from the Colorado health department, two private health organizations and the ambulance district, said district program coordinator Lisa Ward.

“We’re the eyes and ears of the primary-care physician in the home,” said Ward. “It’s out-of-the-box health care, and it’s the future.”

Colorado approved the five-year pilot program to determine how much money the state and federal government might save in Medicare and Medicaid spending in the county, which has a population of about 52,000, many of them in rural areas.

“We are so far away from a hospital, and it’s always hard to make that decision about whether to go,” said Dr. Angela Ammon, one of the doctors who refers patients to the program. “Sometimes to bring patients back the next day (after a doctor’s visit or being released from the hospital) would be a nightmare.”

Health-care providers are optimistic.

Tracy Hofeditz, a board member of the Colorado Academy of Family Physicians, said more than 600,000 people who are uninsured in Colorado could benefit from such a program without sacrificing the effectiveness of emergency responders.

Randy Kuykendall, president of the National Association of EMS Officials, said the recently passed federal health-care plan calls for demonstration projects for innovative primary care.