MA Plans Get Partial Relief With Phase-In of New Risk Adjustment Model

For payment year 2024, Medicare Advantage plans can expect to receive, on average, a 3.32% increase in risk adjusted revenue, compared with the 1.03% increase CMS projected in its Advance Notice released on Feb. 1. That’s largely because the agency opted to phase in its controversial changes to the CMS-Hierarchical Condition Categories (HCC) risk adjustment model, rather than fully implement it next year, after considering feedback from stakeholders. Still, some organizations remain concerned about the potential impact the new model will have on certain high-risk populations.

According to a fact sheet about the 2024 MA and Part D rate notice, which was released on March 31, two key components of the agency’s forecast changed: (1) a revenue decline stemming from the risk model revision and fee-for-service (FFS) normalization changed from -3.12% to -2.16%, and (2) the underlying coding trend is now expected to be 4.44%, compared with a previous estimate of 3.30%. CMS noted in the fact sheet that unlike in previous years’ estimates, it could not provide a separate update on the FFS normalization factor “because there is considerable interaction between the impact of the MA risk adjustment model updates and the normalization factor update.”