A whistleblower lawsuit accuses Cigna of receiving “billions” in overpayments for its Medicare Advantage plans. The amended complaint, filed by the Department of Justice in the U.S. District Court for the Southern District of New York a year ago, was unsealed on Wednesday.
A former service provider for Cigna’s Medicare Advantage subsidiary alleged that the company sent providers to patients’ homes to conduct a health assessment, which was then improperly submitted to the Centers for Medicare and Medicaid Services for risk adjustment. The whistleblower was a former officer for Texas Health Management, a now-defunct company that worked with Cigna-Healthspring between 2012 and 2017.
Cigna acquired HealthSpring in 2012, and currently offers Medicare Advantage plans in 17 states under this brand.
Commercial insurers who offer Medicare Advantage plans receive a monthly capitated rate from CMS for each of their covered members, which they use to cover the cost of care. For older and sicker patients — who have higher risk scores — they receive a higher rate.
A patient’s risk score is based on diagnoses assigned to the patient in the prior year. To be submitted, a patient must have had a face-to-face encounter with a provider, and the patient must be cared for or assessed.
According to the plaintiff, Cigna ran an assessment program that sent nurses and nurse-practitioners to patients’ homes, where they were expected to see 35 patients per week and generate 20 or more diagnoses per visit. They were reportedly not allowed to provide care, prescribe medications or make referrals to specialists.
The complaint described the program as “…a data-gathering exercise used to improperly record lucrative diagnoses to fraudulently raise risk cores and increase payments from CMS.”
According to court documents, Cigna-HealthSpring used analytics to sort members into different priority categories based on their medical histories. The company also reportedly sought to recruit primary care physicians to complete the assessments, at one point offering a $150 bonus per completed exam to provider who performed a certain volume of assessments each year
The Department of Justice decided not to intervene in the case in February. Specifically, the government declined to claim that Cigna violated the False Claims Act by conducting nurse home visits that did not involve providing medical treatment.
Cigna did not respond to requests for comment at the time of publication.
This isn’t the first time a Medicare Advantage plan has come under scrutiny for payments.
Last year, the Office of Inspector General reviewed “billions” in estimated Medicare Advantage payments that raised concerns. Looking at 2016 encounter data, the OIG found that Medicare Advantage Organizations almost always used chart reviews to add diagnoses, and that diagnoses reported only on chart reviews — without any service records — resulted in roughly $6.7 billion in risk-adjusted payments for 2017.
Of that, an estimated $2.7 billion in payments were based on diagnoses that did not link to a specific service provided to the member.
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