Sunday, October 7, 2007

Medicare Audits Show Problems in Private Plans

Published: October 7, 2007

WASHINGTON, Oct. 6 — Tens of thousands of Medicare recipients have been victims of deceptive sales tactics and had claims improperly denied by private insurers that run the system’s huge new drug benefit program and offer other private insurance options encouraged by the Bush administration, a review of scores of federal audits has found.

Paul Vernon/Associated Press

Michael O. Leavitt, the secretary of health and human services, says the Medicare drug benefit is saving people money.

The problems, described in 91 audit reports reviewed by The New York Times, include the improper termination of coverage for people with H.I.V. and AIDS, huge backlogs of claims and complaints, and a failure to answer telephone calls from consumers, doctors and drugstores.

Medicare officials have required insurance companies of all sizes to fix the violations by adopting “corrective action plans.” Since March, Medicare has imposed fines of more than $770,000 on 11 companies for marketing violations and failure to provide timely notice to beneficiaries about changes in costs and benefits.

The companies include three of the largest participants in the Medicare market, UnitedHealth, Humana and WellPoint.

The audits document widespread violations of patients’ rights and consumer protection standards. Some violations could directly affect the health of patients — for example, by delaying access to urgently needed medications.

In July, Medicare terminated its contract with a private plan in Florida after finding that it posed an “imminent and serious threat” to its 11,000 members.

In other cases, where auditors criticized a company’s “policies and procedures,” the effects on patients were not clear.

The audits show the growing pains that Medicare has experienced as it introduced the popular new drug benefit and shifted more responsibility to private health plans.

For years, Democrats have complained about efforts to “privatize Medicare,” and they are likely to cite the findings as evidence that private insurers cannot be trusted to care for the sickest, most vulnerable Medicare recipients.

But federal officials point with pride to their efforts to police the Medicare market, and they say that competition among private plans has been a boon to beneficiaries, offering more choices at lower cost than anyone expected.

“The Medicare drug benefit is saving seniors an average of $1,200 a year,” said Michael O. Leavitt, the secretary of health and human services.

Medicare officials said the audits also showed that insurers would be held accountable.

“The start-up period is over,” said Kerry N. Weems, the new acting administrator of the Centers for Medicare and Medicaid Services. “I am simply not going to tolerate marketing abuses.”

The same insurance companies that offer stand-alone drug plans also sell Medicare Advantage plans, which provide a full range of benefits including coverage of doctor’s visits and hospital care. Enrollment in Medicare Advantage plans has grown rapidly, to more than 8 million, from 4.7 million in 2003. Federal auditors found the same types of violations in both parts of the program.

Of the audits conducted by the Department of Health and Human Services, 39 focused on drug benefits, 44 focused on managed care plans and 8 examined other types of private plans.

Medicare officials said that compliance problems occurred most often in two areas: marketing, and the handling of appeals and grievances related to the quality of care.

Many of the marketing abuses occurred in sales of the fastest-growing type of Medicare Advantage product, known as private fee-for-service plans. In June, the government announced that seven of the leading companies in this market, including UnitedHealth, Humana and Coventry, had agreed to suspend marketing of these plans. Medicare recently allowed them to resume marketing after they took steps to monitor their sales agents more closely.

Each Medicare plan has a list of preferred drugs, known as a formulary. Under federal law, patients can request coverage of other drugs that may be medically necessary. But many insurers do not have procedures to handle such requests, auditors said.

John H. Wells, the compliance officer at Bravo Health, defended the company’s record, but he said: “The appeals and grievance process is very complex. It is very difficult for any plan to be fully compliant. In many cases, the government’s guidance is unclear, so it’s impossible for a business to know what to do.”

These findings were typical of the deficiencies described in Medicare audit reports:

¶UnitedHealth, which serves more than six million Medicare beneficiaries, did not have an “effective program” to supervise its marketing representatives, agents and brokers. In some cases, United improperly denied claims without giving any explanation to beneficiaries. Peter L. Ashkenaz, a company spokesman, said, “We terminated a few agents and brokers for misrepresenting our products.”

¶WellPoint, one of the nation’s largest insurers, had “a backlog of approximately 354,000 claims” at certain Medicare plans offered through its UniCare subsidiary. The company’s call center took an average of 27 minutes to answer phone calls from its members and 16 minutes to answer calls from health care providers. More than half the callers hung up before speaking to a company representative. Karen Brown, a spokeswoman for WellPoint, had no immediate comment.

¶In March, Sierra Health Services ended drug coverage for more than 2,300 Medicare beneficiaries with H.I.V./AIDS, saying they had not paid their premiums. In many cases, the premiums had been paid, and beneficiaries had canceled checks to prove it. Sierra initially refused to reinstate them, but eventually agreed to do so after repeated requests from federal officials. Peter O’Neill, a vice president of Sierra, said this particular drug plan, which attracted people with very high drug costs, would not be offered in 2008.

¶Humana, which covers more than 4.5 million people on Medicare, promised to investigate every complaint about its marketing practices, but it received so many complaints that it could not keep up. Many beneficiaries said they had received incorrect information from Humana agents. Medicare officials said some agents had not been adequately trained or supervised. Thomas T. Noland Jr., a senior vice president of Humana, said the company had taken “corrective action to improve the situation.”

¶Humana did not always tell beneficiaries about changes in its list of covered drugs. In some cases, Humana did not explain its reasons for denying claims and did not inform beneficiaries of their appeal rights.

¶The Sterling Life Insurance Company, a subsidiary of the Aon Corporation, did not pay claims correctly or handle appeals in a timely way. The company has “a demonstrated pattern of failure” to meet Medicare performance standards. Problems were compounded by a rapid growth in enrollment. Sterling said it had taken steps to improve compliance.

¶Two sponsors of popular Medicare drug plans, MemberHealth and Bravo Health, did not act on requests for coverage of specific drugs within 72 hours, as required by the government. Bravo did not comply with federal rules requiring doctors to review all claims denied for a “lack of medical necessity.”

D. Alan Scantland, senior vice president of MemberHealth, a subsidiary of the Universal American Financial Corporation, said, “We don’t believe that we were compromising any beneficiaries’ health because of what we were doing or not doing.”

Representative Bart Stupak, a Michigan Democrat who is chairman of the investigations subcommittee of the House Energy and Commerce Committee, said he had “verified countless stories of deceptive sales practices by insurance agents who prey upon the elderly and disabled to sell them expensive and inappropriate private Medicare plans.”

Kathleen Healey, a lawyer at the Alabama Department of Senior Services, said: “Despite the prohibition of door-to-door marketing, agents arrive on residents’ doorsteps stating that the president sent them, or that they represent Medicare. Some telemarketers insist they are calling from Medicare, and they tell beneficiaries that they will lose their Medicare if they do not sign up for the telemarketer’s plan.”

Medicare has taken “vigorous action” to halt marketing violations, said Abby L. Block, a Medicare official.

But David A. Lipschutz, a lawyer at California Health Advocates, a nonprofit group, said that Medicare’s generous payments to private plans still encouraged predatory sales practices.

“Every enrollee in a private Medicare plan is a potential source of substantial profits,” Mr. Lipschutz said.

http://www.nytimes.com/2007/10/07/us/07medicare.html?pagewanted=1&ref=health

Carbophobia

Published: October 7, 2007

Gary Taubes is a brave and bold science journalist who does not accept conventional wisdom. In “Good Calories, Bad Calories,” he says what he wants is a fair hearing and rigorous testing for ideas that might seem shocking.

Illustration by Adam Palmer

GOOD CALORIES, BAD CALORIES

Challenging the Conventional Wisdom on Diet, Weight Control, and Disease.

By Gary Taubes.

601 pp. Alfred A. Knopf. $27.95.

His thesis, first introduced in a much-debated article in The New York Times Magazine in 2002 challenging the low-fat diet orthodoxy, is that nutrition and public health research and policy have been driven by poor science and a sort of pigheaded insistence on failed hypotheses. As a result, people are confused and misinformed about the relationship between what they eat and their risk of growing fat. He expands that thesis in the new book, arguing that the same confused reasoning and poor science has led to misconceptions about the relation between diet and heart disease, high blood pressure, cancer, dementia, diabetes and, again, obesity. When it comes to determining the ideal diet, he says, we have to “confront the strong possibility that much of what we’ve come to believe is wrong.” The best diet, he argues, is one loaded with protein and fat but very low in carbohydrates.

Taubes spent five years working on the book, which runs to more than 450 pages. The bibliography alone goes on for more than 60 pages. He also says he interviewed more than 600 doctors, researchers and administrators, though he adds that “the appearance of their names in the text ... does not imply that they agree with all or even part of the thesis set forth in this book.” Taubes does not bow to the current fashion for narrative nonfiction, instead building his argument case by case, considering the relationship between dietary fat and heart disease, carbohydrates and disease, diet and obesity. As a result, the book can be hard to read, tedious in many places and repetitious.

Yet much of what Taubes relates will be eye-opening to those who have not closely followed the science, or lack of science, in this area. (Disclosure: At one point he approvingly cites my articles on the lack of evidence that a high-fiber diet protects against colon cancer.) For example, he tells the amazing story of how the idea of a connection between dietary fat, cholesterol and heart disease got going and took on a life of its own, despite the minimal connection between dietary cholesterol and blood cholesterol for most people. He does not mince words. “From the inception of the diet-heart hypothesis in the early 1950s, those who argued that dietary fat caused heart disease accumulated the evidential equivalent of a mythology to support their belief. These myths are still passed on faithfully to the present day.” The story is similar for salt and high blood pressure, and for dietary fiber and cancer.

In fact, Taubes convincingly shows that much of what is believed about nutrition and health is based on the flimsiest science. To cite one minor example, there’s the notion that a tiny bit of extra food, 50 or 100 calories a day — a few bites of a hamburger, say — can gradually make you fat, and that eating a tiny bit less each day, or doing something as simple as walking a mile, can make the weight slowly disappear. This idea is based on a hypothesis put forth in a single scientific paper, published in 2003. And even then it was qualified, Taubes reports, by the statement that it was “theoretical and involves several assumptions” and that it “remains to be empirically tested.” Nonetheless, it has now become the basis for an official federal recommendation for obesity prevention.

But the problem with a book like this one, which goes on and on in great detail about experiments new and old in areas ranging from heart disease to cancer to diabetes, is that it can be hard to know what has been left out. For example, Taubes argues at length that people get fat because carbohydrates in their diet drive up the insulin level in the blood, which in turn encourages the storage of fat. His conclusion: all calories are not alike. A calorie of fat is much less fattening than a calorie of sugar.

It’s known, though, that the body is not so easily fooled. Taubes ignores what diabetes researchers say is a body of published papers documenting a complex system of metabolic controls that, in the end, assure that a calorie is a calorie is a calorie. He also ignores definitive studies done in the 1950s and ’60s by Jules Hirsch of Rockefeller University and Rudolph Leibel of Columbia, which tested whether calories from different sources have different effects. The investigators hospitalized their subjects and gave them controlled diets in which the carbohydrate content varied from zero to 85 percent, and the fat content varied inversely from 85 percent to zero. Protein was held steady at 15 percent. They asked how many calories of what kind were needed to maintain the subjects’ weight. As it turned out, the composition of the diet made no difference.

As I read Taubes’s book, I kept wondering how he would deal with an obvious question. If low-carbohydrate diets are so wonderful, why is anyone fat? Most people who struggle with their weight have tried these diets and nearly all have regained everything they lost, as they do with other diets. What is the problem?

On Page 446, he finally tells us. Carbohydrates, he says, are addictive, and we’ve all gotten hooked. Those who try to break the habit start to crave them, just as an alcoholic craves a drink or a smoker craves a cigarette. But, he adds, if they are addictive, that “implies that the addiction can be overcome with sufficient time, effort and motivation.”

I’m sorry, but I’m not convinced.

Gina Kolata is a medical reporter for The Times and the author of “Rethinking Thin: The New Science of Weight Loss and the Myths and Realities of Dieting.”

http://www.nytimes.com/2007/10/07/books/review/Kolata-t.html