Six U.S. Senators are calling for an overhaul of the federal government’s $35 billion plan for doctors and hospitals to switch from paper to electronic medical records, citing concerns from patient privacy to possible Medicare billing fraud.

The report issued Tuesday by the half-dozen Republicans concedes that many lawmakers and medical experts believe the digital systems can reduce health care costs and improve the quality of care by reducing duplicative testing and cutting down on medical errors.

But the report asserts that the Obama administration’s push to use billions of dollars in stimulus money helping doctors and hospitals buy digital systems needs to be “recalibrated.”

“Now, nearly four years after the enactment…and after hundreds of pages of regulations implementing the program,” the document says, “we see evidence that the program is at risk of not achieving its goals and that $35 billion in taxpayer money is being spent ineffectively in the process.”

The Obama administration is forging ahead with a multi-billion dollar plan to shift from paper to electronic medical records, despite continuing concerns the program may be prompting some doctors and hospitals to improperly bill higher fees to Medicare. An investigation into those billing questions — which convened a hearing Wednesday — has yet to produce much in the way of results, and critics are questioning the seriousness of the efforts.  

Some digital records software marketed to medical professionals may be encouraging use of elevated billing codes that pay fatter fees, according to the nation’s top health information technology official. That could undermine cost savings the government expects to achieve by adopting the digital systems.

“There is a lot we don’t know about that,” Farzad Mostashari, the National Coordinator for Health Information Technology, said Wednesday at a hearing of policy experts studying the billing issue. “We don’t know if the shift (in higher billing) reflects appropriate coding or inappropriate coding.” He added: “We don’t know if this leads to an increase in costs … or has other impacts.”

In October, Mostashari directed the panel of experts to investigate whether the digital systems allow doctors to cut and paste records from prior encounters with a patient, a practice known as “cloning.” Many experts say this process can raise the size of a patient’s bill, even though it reflects little in the way of added or necessary medical service.

After Vermont hospitals started buying up the medical practices of local physicians, state Sen. Kevin Mullin of Rutland, began hearing complaints that prices some patients were paying for routine medical care had soared.

One family accustomed to paying about $120 in out-of-pocket costs for doctor visits and other medical services was outraged when they ended up forking over more than $1,000 for similar visits, Mullin said, mostly for seeing doctors whose practices had been bought out by a local hospital.

 “The only thing that was different was the office was [now] hospital-owned,” said Mullin, a Republican. “All of a sudden everything was charged differently.”

The root of these increases are controversial charges known as “facility fees,” and they are routinely tacked on to patients’ bills not just for services actually provided in hospitals, but also by outpatient care centers and doctors’ offices simply because they’ve been purchased by hospital-based health care systems. Hospitals argue they can’t afford to keep the doors open without facility fees.

Hospitals have billed them at least since 2000 when Medicare set billing standards for doctors employed by hospitals, and private insurers went along. Since then, the fees have grown increasingly common, costly and controversial. Critics argue that the billing practice needlessly adds billions of dollars to the nation’s ballooning health care costs and needs to be revamped. Some private insurers have protested the fees and in some cases even refused to pay them, which can add to the patient’s share of the bill. But getting rid of the charges — or even requiring medical offices to post facility fees — has proved daunting, reformers say.

Federal officials, in an apparent effort to clamp down on Medicare fraud and abuse, are tightening scrutiny of the  growing numbers of doctors who rely on electronic medical records to bill for their services.

The Centers for Medicare and Medicaid Services has directed its auditors to look more closely to make sure the systems are properly documenting the services being paid for by the government. The new policy, announced in November, went into effect earlier this week.

The new directive was first reported by FierceEMR.

At issue is the impact electronic medical records can have on billing for doctor visits. Doctors must choose one of five escalating payment levels, known as “Evaluation and Management” codes that best reflect the amount of time spent with a patient as well as the complexity of the care.

Medical groups argue that computers make it easier for them to document all of the work they do, which leads to higher codes and fees. But officials worry that the software also can be manipulated to inflate bills — a practice known as “upcoding.”

The stakes are high. Medicare spent more than $33.5 billion in 2010 using these numeric codes for services ranging from routine doctor office visits to outpatient hospital or nursing home care. More than half the doctors billing Medicare were using electronic records in 2011, and that number has since grown further, officials said.

In early 2009, federal officials announced they would pay billions of dollars to hospitals and doctors who agreed to buy electronic medical records and use them to improve the quality of health care.

But the Centers for Medicare and Medicaid Services has since paid out more than $3.6 billion to medical professionals who made the switch without verifying they are meeting the required quality goals, according to a new federal audit to be released today.

The Department of Health and Human Services Inspector General’s audit warns that the electronic records program is “vulnerable” to abuse and that officials should immediately “strengthen” oversight to protect tax dollars from being wasted.  

Many experts believe electronic health records hold great potential to keep people healthier. To achieve that goal, government officials insisted that doctors and hospitals receiving payments meet a lengthy checklist of quality standards, ranging from writing prescriptions electronically to recording immunization and smoking histories.

Yet it’s not clear if that’s happening because nobody checks to make sure. In a response included in the audit report, CMS Acting Administrator Marilyn Tavenner said that requiring medical professionals to prove they are meeting the quality requirements prior to cutting them a check would be burdensome and “significantly delay payments.”

Tavenner said that the agency plans to conduct some audits in the future and would then take steps to recover any improper payments. But the Inspector General opined that CMS should verify compliance first to avoid having to track down miscreants later, a much maligned practice sometimes referred to as “pay and chase.”

The nation’s largest hospital group has asked federal officials to create new Medicare pay scales for emergency rooms and outpatient clinics and determine if electronic health records are prompting hospitals to overcharge the federal program.

The American Hospital Association, which represents about 5,000 hospitals nationwide, also signaled that it wants to work with law enforcement officials to write Medicare billing standards that keep its members on the right side of the law.

Hospitals want to ensure that they “receive only the payment to which they are entitled,” Rich Umbdenstock, the group’s president, wrote in a letter dated Nov. 12. The letter was sent to Department of Health and Human Services Secretary Kathleen Sebelius and Attorney General Eric Holder.

“Hospitals share the administration’s goal of a health system that offers high-quality, affordable care and work hard to ensure billing is correct the first time,” Umbdenstock wrote.

The industry has come under fire in the wake of the Center for Public Integrity’s “Cracking the Codes” series, which found that thousands of medical professionals have steadily billed higher rates for treating seniors on Medicare over the last decade — adding $11 billion or more to their fees. The investigation suggested that Medicare billing errors and abuses have been worsening as doctors and hospitals switch to electronic health records.

Federal officials will focus on possible Medicare overbilling by doctors and hospitals that use electronic medical records, a top government fraud investigator said  Wednesday, in announcing investigative priorities for the coming year.

“Electronic medical records can improve quality of care and efficiency and help us uncover cases of fraud and abuse. At the same time, we must guard against the use of electronic records to cover up crime,” said Daniel Levinson, the Department of Health and Human Services inspector general, in a video presentation.

The video posted on the agency’s website on Wednesday summarized the inspector general’s “work plan,” for 2013, a listing of Medicare and Medicaid fraud fighting efforts the agency plans to emphasize.  

The plan states that the agency “will identify fraud and abuse vulnerabilities in electronic health records (EHR) systems as articulated in literature and by experts to determine how certified EHR systems address these vulnerabilities.” The agency did not provide further details of its review. 

The economics of switching to electronic health records is receiving new scrutiny in the wake of the Center for Public Integrity’s “Cracking the Codes” series, which found that thousands of medical professionals have steadily billed higher rates for treating seniors on Medicare over the last decade — adding $11 billion or more to their fees. The investigation suggested that Medicare billing errors and abuses are worsening as doctors and hospitals switch to electronic health records. A similar report was subsequently published by the New York Times.

The nation’s top health information technology official has launched an internal review to determine if electronic health records are prompting some doctors and hospitals to overbill Medicare.

Dr. Farzad Mostashari, the Obama administration’s National Coordinator for Health Information Technology, said in an interview Monday afternoon that his policy-setting committee of experts would examine the issue and make recommendations on how to address it. 

It is the second government action in the wake of the Center for Public Integrity’s “Cracking the Codes” series, which found that thousands of medical professionals have steadily billed higher rates for treating seniors on Medicare over the last decade — adding $11 billion or more to their fees.

The Center’s year-long investigation, published in September, suggested that Medicare billing errors and abuses are worsening as doctors and hospitals switch to electronic health records. A similar report was subsequently published by the New York Times.

Mostashari said he wants to find out if the digital systems are triggering higher billing codes by allowing doctors to cut and paste records from prior encounters with a patient, a practice known as “cloning.” Many experts say that this process can raise the size of a patient’s bill, even though it reflects little in the way of added or necessary medical service.

“If we are just copying the same information over and over, that’s not good medicine,” Mostashari said. “I’ve asked the policy committee to provide guidance on that.”

Mostshari also said that he wanted to determine if some software functions that do little more than prompt doctors to inflate the size of their bills “should be off limits.”

Four Republican House leaders want federal officials to suspend payments to hospitals and doctors who switch from paper to electronic health records, arguing the program may be wasting billions of tax dollars and doing little to improve the quality of medical care.

In an Oct. 4 letter to Health and Human Services Secretary Kathleen Sebilius, they suggested that $10 billion spent so far on the program has failed to ensure that the digital systems can share medical information, a key goal. Linking health systems by computer is expected to help doctors do a better job treating the sick by avoiding costly waste, medical errors and duplication of tests.

The letter urges Sebilius to “change the course of direction” of the incentive program to require that doctors and hospitals  receiving tax money get digital systems that can “talk with one another.” Failure to do so, the letter says, will result in a “less efficient system that squanders taxpayer dollars and does little, if anything, to improve outcomes for Medicare.” The letter urges Sebelius to suspend payments under the program until rules are written requiring that the systems share information.

The letter is signed by Ways and Means chairman Dave Camp, R-Mich., Energy and Commerce Chairman Fred Upton, D-Mich., Ways and Means health subcommittee chairman Joe Pitts, R-Pa. and energy health subcommittee chair Wally Herger, R-Calif.

The Office of National Coordinator for Health Information Technology, which runs the incentive program, did not respond to a request for comment on the letter on Friday.

The harsh criticism from Congress is unusual given the strong support that digitizing medicine has received from both political parties in recent years.