(CNN)If you've ever been wrongfully denied health insurance coverage, a recent court decision should give you hope in fighting your insurer and holding them accountable.
$91 million case against nation's largest insurer is a 'clear win' for patients
That's the key takeaway, experts say, after a California Supreme Court decision in early January paved the way for the state to collect $91 million in fines from the UnitedHealthcare Group, the nation's largest insurance company.
"It's a clear win for consumers," said Ben Handel, a health care economics professor at the University of California, Berkeley. "This seems like a case where [UHC] was way over the line."
The decision is the latest twist in a decade-long fight between the California insurance commissioner's office and UHC. The office found more than 900,000 violations involving patient claims and other issues against UHC subsidiary PacifiCare around the time of their 2005 merger. It was those violations at the heart of the dispute.
That is the largest number of violations an insurer has ever been found to have committed in the state's history, according to the commissioner's office.
"PacifiCare's sloppy internal practices resulted in patients who were in desperate need of health care services being denied coverage and access to medical care," California Insurance Commissioner Ricardo Lara said.
"PacifiCare sought to weaken consumer protections to allow insurers to escape liability when they intentionally deny expensive but life-preserving medical care. This is an important victory for California consumers and consumers across the country."
UHC spokesman Tyler Mason sought to downplay the state Supreme Court's decision not to review a lower court's ruling against UHC. "We will continue our legal challenge," he said.
But experts said the decision has major implications. If the state Supreme Court had sided with the insurance giant, the commissioner's office would have been stripped of much of its regulatory power -- leaving insurers with little incentive to put patients ahead of profits.
"Insurers across the country have been put on notice by this case," said Jack Needleman, the chair of the University of California, Los Angeles Department of Health Policy and Management. "Insurers ... still have an incentive to discourage patients likely to incur higher costs from re-enrolling through denial of claims and poor service. Insurance commissioners should be policing this behavior."
Michelle Mello, a professor of health research and policy at the Stanford University School of Medicine, said the court's decision gives teeth to the state's ability to hold an insurance company accountable when patients are wronged.
"If [consumers] feel they've wrongly been denied coverage, they should challenge it -- internally within the insurer and, if they're not satisfied with the outcome, by notifying the department of insurance," she said. "It's not a terribly steep hill to climb to get a remedy, if indeed the coverage denial was wrongful."
In its ruling against UHC, Mello said, the courts held that the insurance commissioner doesn't have to show that an insurance company intended to break the law or engaged in a general practice of misconduct. The department just needs to show that someone within an insurance company "reasonably should have known that what they were doing violated the state insurance regulations," she explained.
"There's nothing startling about how the regulations are interpreted by the court here," Mello said. "The only startling thing about the case is the scale of it: These are very large fines pursuant to a whole lot of claims denials."
The California insurance code allows the commissioner to impose fines of up to $5,000 each time an insurance company commits an unfair act against a consumer, or up to $10,000 each time the insurer did so willfully.