MedPAC Mulls Method of Reducing High-Cost Outlier Impact on Risk Scores

June 16

After its last two reports suggested comprehensive reforms to Medicare Advantage plan reimbursement, the Medicare Payment Advisory Commission (MedPAC) in its June report to Congress shifted its MA focus to one area in particular: the potential for high-cost patient outlier data to skew the calculation of risk scores that determine MA plans’ risk-adjusted pay.

Although the Hierarchical Condition Category (HCC) risk adjustment model is intended to produce scores that reflect the relative health status of a plan’s enrollees, fee-for-service (FFS) Medicare spending data that is used to calculate risk scores can include a small group of outliers whose annual costs are much higher than the average costs of patients with a given condition, explained MedPAC Executive Director Jim Mathews during a June 15 web briefing with members of the press.

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Radar on Medicare Advantage

Lauren Flynn Kelly Managing Editor, Radar on Medicare Advantage

Lauren has been covering health business issues since the early 2000s and specializes in in-depth reporting on Medicare Advantage, managed Medicaid and Medicare Part D. She also possesses a deep understanding of the complex world of pharmacy benefit management, having written AIS Health’s Radar on Drug Benefits from 2004 to 2005 and again from 2011 to 2016. In addition to her role as managing editor of Radar on Medicare Advantage, she oversees AIS Health’s publications and manages the health editorial staff. She graduated from Vassar College with a B.A. in English.