Three years ago, at the height of the debate over health care reform, there was an uproar over a voluntary provision that encouraged doctors to discuss with Medicare patients the kinds of treatments they would want as they neared the end of life. That thoughtful provision was left out of the final bill after right-wing commentators and Republican politicians denounced it falsely as a step toward euthanasia and “death panels.”

Fortunately, advance planning for end-of-life decisions has been going on for years and is continuing to spread despite the demagogy on the issue in 2009. There is good evidence that, done properly, it can greatly increase the likelihood that patients will get the care they really want. And, as a secondary benefit, their choices may help reduce the cost of health care as well.

Many people sign living wills that specify the care they want as death nears and powers of attorney that authorize relatives or trusted surrogates to make decisions if they become incapacitated. Those standard devices have been greatly improved in recent years by adding medical orders signed by a doctor — known as Physician Orders for Life Sustaining Treatment, or POLST — to ensure that a patient’s wishes are followed, and not misplaced or too vague for family members to be sure what a comatose patient would want.

Fifteen states, including New York, have already enacted laws or regulations to authorize use of these forms. Similar efforts are under development in another 28 states. The laws generally allow medical institutions to decide whether to offer the forms and always allow patients and families to decide voluntarily whether to use them.