Doctor shortage? 28 states may expand nurses' role

A nurse may soon be your doctor.

With a looming shortage of primary care doctors, 28 states - including Iowa and all of its neighbors - are considering expanding the authority of nurse practitioners. These nurses with advanced degrees want the right to practice without a doctor's watchful eye and to prescribe narcotics. And if they hold doctorates, they want to be called “Doctor.”

For years, nurse practitioners have been playing a bigger role in the nation's health care, especially in regions with few doctors. With 32 million more Americans gaining health insurance within a few years, the health care overhaul is putting more money into nurse-managed clinics. Those newly insured patients will be looking for doctors and may find nurses instead.

The medical establishment is fighting to protect turf. In some statehouses, doctors have shown up in white coats to testify against nurse practitioner bills. The American Medical Association, which supported the national health care overhaul, says a doctor shortage is no reason to put nurses in charge and endanger patients.

Nurse practitioners argue there's no danger. They say they're highly trained and as skilled as doctors at diagnosing illness during office visits. They know when to refer the sickest patients to doctor specialists. Plus, they spend more time with patients and charge less.

“We're constantly having to prove ourselves,” said Chicago nurse practitioner Amanda Cockrell, 32, who tells patients she's just like a doctor “except for the pay.”

On top of four years in nursing school, Cockrell spent another three years in a nurse practitioner program, much of it working with patients. Doctors generally spend four years in undergraduate school, four years in medical school and an additional three in primary care residency training.

What's the evidence on the quality of care given by nurse practitioners?

The best U.S. study comparing nurse practitioners and doctors randomly assigned more than 1,300 patients to either a nurse practitioner or a doctor. After six months, overall health, diabetes tests, asthma tests and use of medical services like specialists were essentially the same in the two groups.

“The argument that patients' health is put in jeopardy by nurse practitioners? There's no evidence to support that,” said Jack Needleman, a health policy expert at the University of California Los Angeles School of Public Health.

Other studies have shown that nurse practitioners are better at listening to patients, Needleman said. And they make good decisions about when to refer patients to doctors for more specialized care.

Cockrell said only a few patients balk at seeing a nurse practitioner instead of a doctor. She gladly sends those patients to her doctor partners.

She believes patients get real advantages by letting her manage their care. Nurse practitioners' uphill battle for respect makes them precise, accurate and careful, she said. She schedules 40 minutes for a physical exam; the doctors in her office book 30 minutes for same appointment.

Joseline Nunez, 26, is a patient of Cockrell and happy with her care.

“I feel that we get more time with the nurse practitioner,” Nunez said. “The doctor always seems to be rushing off somewhere.”

-The Associated Press