Time for an estimate of Medicaid enrollment growth since the eve of the pandemic, February 2020. Monthly enrollment growth may finally be slowing, though it probably will not stop until the pause in disenrollments mandated by the Family First Act (passed in March 2020) is ended. Then, watch out: many states will probably commence income/eligibility checks at short intervals with a vengeance.
As noted my previous update, the cumulative growth rate recorded in my sample, which is based on available monthly reports issued by the states, generally exceeds CMS's official tally (which lags this tally by four months) by about half a percentage point (state reports differ from CMS's official count in numerous ways). Based on that rule of thumb, I would venture that enrollment nationally is up 16% since February 2020 and now stands at about 82.6 million for all full-service Medicaid programs. That's exactly one quarter of the U.S population. Exclude the undocumented and also legally present noncitizens who are time-barred from Medicaid eligibility, and the percentage is higher still.
[Update, 8/16/21: This estimate was high. The final tally for February is 81.4 million; CMS's total reported increase from Feb. 2020 through March 2021 is 15.6%. So my 34-state estimate is now coming in nearly a full percentage point ahead of final CMS tallies. CMS's preliminary March total is 81.7 million; the final March total will probably come in a bit over 82 million.]


