Showing posts with label nonexpansion states. Show all posts
Showing posts with label nonexpansion states. Show all posts

Tuesday, December 31, 2024

Gateway to a dark age: 2024 in review

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Carnival for Muskovites; Lent for the rest of us


All bloggers (excuse the archaism…) get a free end-of-year post reviewing their year’s work, right? Here goes.

First I have to confess that it feels a bit odd to review themes in the relatively mundane world of ACA administration and performance in a year that in the 11th month shaped up as an annus horribilis, with Trump’s reelection. On the healthcare front, the parade of cranks and perverse contrarians nominated by Trump threaten disaster at the CDC, NIH and FDA, while a Republican Congress readies a fresh run at the kind of catastrophic spending cuts that Republicans have fantasized about for decades. My hope is that with the smallest possible majority in the House, Republicans will fail or (to be fair to some chunk of their members) balk at major cuts to Medicaid or major legislative changes to the ACA. I even retain a sliver of hope that the boosts to ACA subsidies enacted in the American Rescue Plan Act, currently funded only through 2025, will be extended, at least in part. But I expect deep wounds to our institutions, in healthcare as everywhere. If damage stops short of outright catastrophe, we can count ourselves lucky.

One major thread in this year’s posting is the concentration of enrollment growth in the ACA marketplace in the post-ARPA years in states that refused to enact the ACA Medicaid expansion. This is not primarily a result of enrollment fraud, as alleged by the Project 2025-adjacent Paragon Institute under the leadership of Trumpist health economist Brian Blase, who is laying the groundwork for major cuts to public health insurance programs. In July I countered Blase’s charges at some length, while acknowledging valid points — e.g. the obvious need for a crackdown on broker fraud (a crackdown begun this summer, per below) and for some regulatory tightening (eliminating the ability of low-income enrollees to make monthly enrollment changes, an option exploited by unscrupulous brokers). Marketplace enrollment growth in OEP 2024 and, it’s now emerging, in 2025, was driven in large part by the Medicaid unwinding (a fact that Blase acknowledges but casts in a nefarious light).


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As we brace for Trump 2.0, I hope my 3-part review of Trump 1.0’s administration of the ACA marketplace (along with a more recent parsing of Trump and Vance’s claims that Trump “strengthened” the ACA) may prove useful. Surprise: it wasn’t all bad — although it seems that Trump’s “heroism was quite inadvertent” (to paraphrase Woody Allen’s antagonist in Love and Death) on the main count (see: silver loading).

A rising tide of broker fraud in the ACA marketplace burst into view this year, via excellent reporting from KFFs Julie Appleby, underpinned by a lawsuit alleging fraud perpetrated by a major EDE web-broker and a pair of agencies deploying dozens of downline agencies. In several posts, I delved into the evidence and CMS’s response. Posts included a look at gray-area fraud and sloppy agency practice; a close look at the expanded allegations in an amended complaint from the plaintiffs alleging large-scale fraud; and red flags in a past CMS celebration of rapidly expanding broker participation in the marketplace.

The Biden years were a heady time for ACA watchers — though always shadowed by the threat of a Trump resurgence. Medicaid enrollment, including among those made eligible by the ACA expansion, swelled, a a three-year pandemic-induced moratorium on disenrollment played out — then shrank back in an “unwinding” of that moratorium kicked off in May 2023, leaving a net increase since the eve of the pandemic of about 11%, or 8 million, as of August 2024. The enhanced marketplace premium subsidies implemented with ARPA in March 2021 triggered a near-doubling of enrollment, from 12 million in OEP 2021 to a likely 24-odd million by the end of OEP 2025. The unemployment rate has hovered near 4% for the entirety of Biden’s term, a full employment level not sustained since the 1960s. Not surprisingly, the uninsured rate dropped to an all-time low of 7.9% nationally in 2023 (the last year tracked).

All that enrollment growth is under threat from a new Trump administration and majority-Republican Congress. Medicaid enrollment will be cut by, at the very least, work requirements being readied now in red states. The Republican Congress will try for truly catastrophic further cuts — e.g., reducing the federal match rate for the ACA expansion population; further reducing match rates for “rich” states; and imposing block grant funding or per capita caps on federal Medicaid funding. In the ACA marketplace, the odds are against renewal of the ARPA subsidy boosts. While there is allegedly little appetite among House Republicans to allow the subsidies to revert to pre-ARPA levels, it’s hard to imagine them taking positive action to extend subsidies scheduled to sunset in 2026. Perhaps Democrats will manage to slip extensions into must-past omnibus spending bills.

As Republicans at least gesture toward major cuts, progressives will dust off and update their analyses of the major cuts threatened in 2017 — as the Center for Budget and Policy Priorities, Georgetown’s Center on Health Insurance Reforms and Center for Children and Families, the Center for American Progress, and Charles Gaba are already doing. It will be a weary rematch. As in 2017, fending off catastrophic defunding and major repeal will be the best outcome to be hoped for. Perhaps the more intense danger is on the public health/disease management front, as Trump appointees gear up to disarm our already-inadequate defenses before the next pandemic and roll back decades of progress in vaccination and infectious disease control. Happy New Year!

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Friday, July 19, 2024

A sticky ACA marketplace: Effectuated enrollment (early 2024) and Average Monthly Enrollment (2023)

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zero premium is quite the adhesive


Early this month CMS released its annual report showing “early effectuated enrollment” in the ACA marketplace — that is, enrollment by state as of February, the first month after Open Enrollment ends for the current year (2024) in the federal marketplace, HealthCare.gov. The report also shows Average Monthly Enrollment and month-by-month enrollment for 2023.

In era where, thanks to the subsidy enhancements enacted in the American Rescue Plan Act in March 2021, almost half of all enrollees are eligible for free benchmark silver coverage, the percentage of those who select plans during OEP but never effectuate coverage (e.g., by paying a premium, if one is due) continues to drop. Of those who selected plans during the Open Enrollment Period for 2024, 97% had effectuated coverage as of February.

And in an era where, as of early 2022, prospective enrollees who report income below 150% of the Federal Poverty Level (46% of enrollees in OEP 2024) can enroll year-round, Average Monthly Enrollment as a percentage of initial enrollment during OEP continues to rise. In 2016 — the year of peak OEP enrollment before the ARPA subsidies kicked in for OEP 2022 — enrollment in December was 84.2% of enrollment as of March, the first month after OEP ended that year. In 2020, the last year before mass enrollment was enabled after OEP (thanks to a pandemic emergency Special Enrollment Period in 2021), December enrollment was 94.3% of enrollment in February the first month after OEP. In 2023, December enrollment was 113.5% of enrollment in February.

The upshot: enrollment growth in the post-ARPA era is far higher when measured in terms of Average Monthly Enrollment or Early Effectuated Enrollment as opposed to OEP plan selections. The two tables below illustrate. I’ve emphasized enrollment growth since 2016, the peak year for OEP on-exchange enrollment until 2022.

Sources: Marketplace Open Enrollment Public Use Files and Full-Year and February Effectuated Enrollment tables*, available via the 2024 Early Effectuated Enrollment Snapshot (links at FN 2).

Friday, March 29, 2024

Is there any remaining "upper coverage gap" in nonexpansion states?

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What's left of the upper coverage gap?



For some years, the Kaiser Family Foundation (KFF) has published estimates of people in the “coverage gap” in states that have refused to enact the ACA Medicaid expansion — that is, uninsured people who would be eligible for Medicaid if the state enacted the expansion. (As of now, 10 “nonexpansion states” remain.) In some briefs, KFF has divided the estimate into two groups: uninsured below 100% FPL, who in most cases are ineligible for government-supported insurance in nonexpansion states, and uninsured in the “upper coverage gap” — those with income in the 100-138% FPL range, who are eligible for subsidized marketplace coverage.

KFF estimates of the uninsured are based on the Census Bureau’s American Community Survey, which generally lags ACA enrollment data by two years. In April 2021, I noted that marketplace enrollment at 100-138% FPL in nonexpansion states in 2020, laid beside KFF’s estimates of uninsured in that cohort as of 2019, indicated that a bit more than half of those eligible for marketplace coverage in this income bracket had enrolled in plans. In a followup post, I noted that enrollment gains in 2021 at 100-138% FPL (a 17% increase in the 12 nonexpansion states then remaining) should be making inroads on the uninsured population in the upper coverage gap.

At the time of that writing, the American Rescue Plan Act (ARPA) had just rendered benchmark silver coverage with Cost Sharing Reduction free at incomes up to 150% FPL, and an emergency Special Enrollment Period, which extended through August 15, 2021, was just gathering steam. Since then, enrollment at 100-138% FPL (85% of which is in the remaining nonexpansion states) has more than doubled, from 3.3 million as of the end of the Open Enrollment Period (OEP) for 2021 to 6.9 million in OEP 2024.

Just last month, KFF updated its estimates of the uninsured in the coverage gap, including the upper coverage gap (100-138% FPL). The estimate, again, is based on the American Community Survey and only goes through 2022. Since that point, enrollment gains the 100-138% FPL income bracket exceedin fact, more than double KFF’s 2022 estimate of uninsured in the bracket. Enrollment figures below are from the Marketplace Open Enrollment Period Public Use Files, 2022 and 2024.

Sunday, January 21, 2024

How has the Medicaid unwinding affected various states' ACA marketplace enrollment?

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My last post stressed that ACA enrollment growth in the Open Enrollment Period for 2024 remains heavily concentrated in states that have refused to enact the ACA Medicaid expansion.

I might have pointed out, though, that the main divide in growth rates is between the 32 HealthCare.gov states and the 19 state-based marketplaces (SBMs). The difference in year-over-year enrollment growth as of Dec. 23 between expansion and nonexpansion states within the HealthCare.gov universe is not large -- 42.1% vs. 35.6%, according to Charles Gaba. Last year, the gap was bigger: enrollment in the nonexpansion states on HealthCare.gov increased by 22.7% in OEP 2023, vs. 9.9% in expansion states on the platform (Gaba). There was a similarly wide spread in growth rates in OEP 2022.

The Medicaid “unwinding” — the resumption in April 2023 of Medicaid redeterminations and disenrollments after a three-year pandemic-induced moratorium — is a major factor in this year’s enrollment gains. As of September, CMS reported that about 1.2 million Medicaid disenrollees (about 13% of the disenrolled) had enrolled in the marketplace (or in the Basic Health Programs available to low-income enrollees in New York and Minnesota) from April through September. As Medicaid disenrollments have now passed 15 million (!), close to 2 million by now may have landed in marketplace plans or the BHPs, accounting for perhaps 40% of enrollment growth.

That boost to enrollment is apparently at work in expansion and nonexpansion states alike. Of the 16 HealthCare.gov states with growth rates above the median, eight are expansion and eight are nonexpansion states. Again, expansion states are sharing more in this year’s strong enrollment growth than in prior post-pandemic years. The Medicaid unwinding may partly explain that. While growth rates remain lower in the SBM states (all of which have expanded Medicaid) than in HealthCare.gov states, strong enrollment growth (13.8%) has resumed in the SBM group in 2024 after remaining basically flat last year.

In my last post, with respect to the Medicaid unwinding, I wrote:

…state Medicaid disenrollment rates don’t clearly correlate with expansion/nonexpansion status or marketplace enrollment rates (at least not obviously; perhaps researchers will tease out significant relationships in years to come).

Here I want to take a look at another measure of the potential impact of the Medicaid unwinding on marketplace enrollment in OEP 2024: The extent to which the migration of Medicaid disenrollees into the marketplace during the off-season boosted each given state’s marketplace enrollment. CMS has tracked those enrollments, from April through September 2023, in the Medicaid Marketplace Unwinding Report. I’ve confined my focus to the 32 states using HealthCare.gov, as state-based marketplaces are quite a various lot, both in market conditions and reporting.

Thursday, January 18, 2024

ACA marketplace enrollment up 135%-plus since 2020 in nonexpansion states; may approach 100% in all states

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Marketplace enrollment in nonexpansion states is up 135% since 2020. Drink!

Updated 1/24/24

Politico’s Ben Leonard and Chelsea Cirruzzo, noting that ACA marketplace enrollment during the Open Enrollment Period (OEP) for 2024 was already up 25% over the final OEP 2023 tally as of December 23 (with OEP still running), locate the surge geographically:

So far, states in the South and the Rust Belt have had among the highest rates of enrollment growth between 2023 and 2024 plan years, according to a POLITICO analysis of HHS data.

Louisiana and West Virginia have the highest growth rates — about 63 percent each…Alabama, Arkansas, Georgia, Indiana, Mississippi, Ohio, South Carolina, Tennessee and Texas all had growth rates between 36 and 52 percent.

That is no surprise as to the southern states — for which, read primarily “states that have refused to enact the ACA Medicaid expansion.” While Louisiana is an expansion state, as are the three “rust belt states” cited above, the “nonexpansion” states have driven the marketplace’s surging enrollment growth throughout the pandemic years, as I’ve noted previously with respect to OEP 2021, OEP 2022, and OEP 2023. Every state marketplace is different, and enrollment in a given state may rise or fall in a given year or cluster of years for myriad reasons, but since OEP 2021, the shrinking pool of nonexpansion states (there were 14 in OEP 2021, 10 at present) have accounted for the vast majority of net new enrollments (75% of net new enrollments this year). That’s largely because of sustained growth in behemoths Florida and Texas, which together account for about a third of all marketplace enrollment.

The table below shows enrollment growth from 2020-2024 in the ten states that had not expanded Medicaid as of November 1, 2023, the beginning of OEP 2024. North Carolina enacted its Medicaid expansion beginning December 1, but the migration of low-income marketplace enrollees to Medicaid does not yet show up in the enrollment tallies, so I’ve included North Carolina in the nonexpansion state group. Note also that the totals for OEP 2024 run only through December 23, 2023, while OEP ended on January 16, 2024 in the 32 states using HealthCare.gov and is still running in several state-based marketplaces. Charles Gaba estimates that the final tally for OEP 2024 will rise by another 1-2 million, or 5-11%.  [Update, 1/24/24: CMS released the final enrollment snapshot for HealthCare.gov states today. National totals are near-complete, with perhaps 20,000 additional enrollees likely to be tallied in SBMs by the end of the month. I have updated the table below; for the record, the original table, with 2024 tallies through Dec. 24, is preserved at bottom.]

Saturday, April 15, 2023

ACA marketplace enrollment 2021-2023: Where the growth is and isn't

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The Open Enrollment Period for the ACA marketplace in 2023 was the second OEP in which the enhanced premium subsidies created by the American Rescue Plan Act (ARPA) in March 2021 were in effect. The table below shows enrollment patterns at different income levels and state groupings in what we can now call the post-ARPA era (extended through 2025 by the Inflation Reduction Act of 2022).

ARPA rendered benchmark silver coverage free at incomes up to 150% of the Federal Poverty Level; removed the previous 400% FPL income cap on subsidy eligibility, capping benchmark silver premiums at 8.5% of income above that threshold; and reduced the percentage of income required to buy a benchmark silver plan at income levels in between.

A data note before diving in: In the 18 state-based exchanges (SBEs), the data for enrollment at incomes above 400% FPL appears anomalous and probably erroneous, at least in 2022, as discussed at bottom. The far right column, which combines “income unknown” and reported incomes over 400% FPL (as well as income under 100% FPL, which was grouped with income above 400% FPL as “other” in CMS’s 2021 reporting) may give some idea of enrollment patterns at high incomes in the SBEs. Enrollment at income under 100% FPL, included by necessity, shouldn’t change much: it barely changed from 2022 to 2023, accounts for 1.4% of total enrollment and just shy of 10% of enrollment in the “<100%/>400% FPL/unknown category.”

Some takeaways from the data below:

Saturday, April 08, 2023

The "upper coverage gap" in nonexpansion states has shrunk dramatically

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coverage gap

It has been gratifying if frustrating to watch the number of states that have refused to enact the ACA Medicaid expansion (after the Supreme Court rendered the expansion optional to states in 2012) dwindle from 26 in 2014 (when the ACA’s core coverage programs launched) to 10 today.*

Those ten remaining nonexpansion states include Texas and Florida — two population behemoths that between them account for more than 60% of the 1.9 million uninsured people estimated by the Kaiser Family Foundation (KFF) to be in the “coverage gap” — eligible neither for Medicaid (available in expansion states to adults with income up to 138% of the Federal Poverty Level) nor for subsidized marketplace coverage (for which eligibility begins at a minimum income of 100% FPL in nonexpansion states). The arc of Medicaid expansion history may be bending toward justice, but for the poor uninsured it’s far too long.

The American Rescue Plan Act (ARPA) included an enticement to nonexpansion states to enact the expansion — a temporary but lucrative increase in the federal share of Medicaid costs for nonexpansion enrollees in any state that enacts the expansion. So far, only North Carolina has (provisionally) taken advantage of that incentive.

The lingering coverage gap, in which nearly two million uninsured adults with income below the poverty line remain mired with no federal help toward health coverage, has led some advocates to resurface an old proposal: Allow states to expand Medicaid eligibility only to incomes up to 100% FPL, rather than the statutory 138% FPL threshold now in effect in 38 states (with two more states, South Dakota and North Carolina, slated to join within the year). Such an expansion would be cheaper for states, since the federal government funds 100% of marketplace premium subsidies, versus a mere 90% of costs for Medicaid expansion enrollees. 

Wednesday, March 29, 2023

CSR takeup drops in nonexpansion states

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Texas, our largest Medicaid desert

While the 2023 Open Enrollment Period for the ACA marketplace was a success in bringing more people into coverage (total enrollment increased 12.7% nationally), my last post focused on one way in which the marketplace degraded: A lower percentage of low-income enrollees selected silver plans than in 2022, thereby forgoing the Cost Sharing Reduction (CSR) subsidies that raise silver plan value to a roughly platinum level at incomes up to 200% of the Federal Poverty Level*. CSR is available only with silver plans. In HealthCare.gov states, silver plan selection was at its lowest level ever in 2023 at incomes up to 150% FPL, and at its second-lowest level ever at incomes in the 150-200% FPL range*.

Since enrollment at low incomes is heavily concentrated in the twelve states that had not enacted the ACA Medicaid expansion as of OEP for 2023 (Nov. 1 - Jan. 15), here I want to look at the drop in CSR takeup in those twelve states. In nonexpansion states, eligibility for marketplace subsidies begins at 100% FPL, as opposed to 138% FPL in expansion states, where Medicaid is available below that threshold. The need for coverage at low income levels in nonexpansion states is particularly desperate, as those who estimate income below 100% FPL get no help at all. Enrollment in the twelve current nonexpansion states in the lowest subsidy-eligible income cohort, 100-150% FPL, has surged from 2.8 million in 2021 to 4.8 million this year.

Friday, January 20, 2023

What's going on in the state-based marketplaces, cont.

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My last post put a spotlight on lagging enrollment growth in the ACA’s 18 state-based marketplaces (SBMs). Enrollment in the SBMs appears on track to drop 2.8% year-over-year, from 2022 to 2023, while enrollment in the 33 states using HealthCare.gov (FFM states) looks to increase by 19.6%. While enrollment growth throughout the pandemic years has been concentrated in states that have refused to enact the ACA Medicaid expansion, enrollment in the 21 FFM states that have expanded Medicaid is up 10.3% year-over-year — perhaps the most pointed contrast with the SBM states. Longer term, while growth in the current SBEs is up 6.4% since 2020, the all-state increase during those pandemic years is 43.3%.

Let me say at the outset before diving in below that I think in my last post I may have got the emphases wrong, in that greater market penetration in SBM states in years prior to the pandemic may be a major factor. As of 2021, the uninsured rates in the SBM states were significantly lower, not only than in states that have not expanded Medicaid as you would expect, but also than in expansion FFM states. The same is true of the Kaiser Family Foundation’s estimates of the percentage of subsidy-eligible state residents who enrolled in marketplace coverage in each state in 2020. Moreover, in 2022, drops in the state unemployment rate were steeper on average in SBM states than in FFM states. That suggests a reduced pool of people needing marketplace coverage. On the other hand, UI rates remain higher on average in SBM states than in FFM states.

With the exception of Idaho, the states running their own SBMs are “blue” states that have invested considerable effort, and often state funds, in making their marketplaces as affordable and accessible as possible. They have variously implemented state-funded supplemental subsidies, individual mandates (requiring state residents to obtain insurance or pay a penalty), reinsurance programs, public option plans, standardized plans, active oversight of participating insurers, and strict silver loading (requiring insurers directly or indirectly, to price gold plans below or on par with silver) — not to mention the trouble and expense of launching and administering an exchange.

Conditions in every state are different, and the SBEs, as noted in the prior post, outperformed the HealthCare.gov states during the pre-pandemic Trump years and had proportionately smaller uninsured populations going into the pandemic. Nonetheless, the weaker enrollment growth over several years in the SBEs is worth scrutinizing. If it persists, state governments intent on improving their marketplac

Saturday, January 14, 2023

What's going on in the state-based marketplaces?

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While enrollment in the ACA marketplace as a whole in the Open Enrollment Period for 2023 is on pace to finish about 13% higher than in OEP 2022, enrollment in the eighteen states that run state-based marketplaces (SBMs) is on course to come in about 3% below the OEP 2022 total.

As my last post emphasized, enrollment growth throughout the pandemic has been overwhelmingly concentrated in states that have refused to enact the ACA Medicaid expansion. In those states, about 40% of enrollees would be eligible for Medicaid if their states had enacted the expansion, and the American Rescue Plan Act made a benchmark silver plan free to almost all of them. As of this past week’s enrollment snapshot, enrollment in the twelve current nonexpansion states is up 23% year-over-year.

But enrollment in twenty-one expansion states that use the federal HealthCare.gov platform is also up by 10%. That throws the apparent enrollment decrease (barring last-minute surges or Week 9 reporting lags) in the SBMs into sharp relief and has marketplace watchers scratching their heads. (See the bottom of this post by Charles Gaba for breakouts of 2023 enrollment to date by exchange type.)

In fact, throughout the pandemic years, enrollment growth in the states currently running their own marketplaces has collectively lagged far behind growth in the overall market. Enrollment in these eighteen states is up 6% since OEP 2020, compared to 43% for the marketplace as a whole.

Wednesday, January 11, 2023

ACA marketplace enrollment in nonexpansion states is up 73% since 2020

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CMS dropped its next-to-last snapshot of ACA marketplace enrollment for 2023 today. Enrollment remains on pace for a 13% year-over-year increase.

Charles Gaba has year-over-year breakouts for each state as well as for HealthCare.gov states, state-based exchanges (SBEs), and states that have refused to enact the ACA Medicaid expansion (or, in the case of South Dakota, not yet enacted an expansion that will kick off this summer). Salient facts among those breakouts:

I don’t think we’ve fully fathomed the enrollment growth in nonexpansion states during the pandemic years. Since the end of the Open Enrollment Period for 2020, which ended December 15, 2019 in HealthCare.gov states (e.g., in all nonexpansion states), enrollment in the twelve states that have not enacted the expansion to date has increased by 73%. By the end of Open Enrollment on January 15, the increase will probably top 75%. Florida and Texas alone have added more than 2.4 million enrollees in those three years. The twelve states together have added 3.6 million enrollees and account for 55% of enrollment nationally.

Wednesday, December 28, 2022

ACA marketplace enrollment may be up 45% in the pandemic era

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CMS announced yesterday that enrollment through December 15 in ACA marketplace plans on HealthCare.gov, the federal exchange serving 33 states, is up 18% year-over year. That’s on top of a 27% year-over-year increase in HealthCare.gov states last year.

Enrollment growth in the pandemic era has been slower in the 18 states (including D.C.) that run their own state-based exchanges (SBEs). Last year, SBE enrollment growth was about 8%, and the all-state total increase (HealthCare.gov + SBEs) was 21%. If the 18% growth rate for HealthCare.gov states holds through the end of the Open Enrollment Period, and the ratio of SBE growth to HealthCare.gov growth matches last year’s, then total enrollment growth as of the end of OEP 2023 will come in at about 13.7%.

That would peg total enrollment as of the end of OEP at about 16.5 million. Charles Gaba, who’s been tracking SBE enrollment tallies as they come in (they lag HealthCare.gov’s), projects a range of 16.4-16.9 million (plus 1.1 million in New York and Minnesota’s Basic Health Programs).

A few notes about this continued strong enrollment growth:

Wednesday, December 07, 2022

Nonexpansion states continue to power ACA enrollment growth

Open enrollment

Ever since ACA marketplace enrollment began rising during the Open Enrollment Period for 2021, enrollment growth has been concentrated in states that have refused to enact the ACA Medicaid expansion.  In nonexpansion states, eligibility for marketplace subsidies begins at an income of 100% of the Federal Poverty Level (FPL), compared to 138% FPL in expansion states, where Medicaid is available below that threshold.  

In OEP for 2021, enrollment increased by 10% in 14 nonexpansion states and marginally decreased, by 0.5%, in expansion states. In OEP for 2022, enrollment was up by 30.5% in 12 nonexpansion states, and up 11.5% in expansion states (Oklahoma and Missouri enacted the expansion in 2021).  Over two years, enrollment in the 12 states that still had not expanded as of OEP for 2022 was up 45.1%, compared to 27.0% for all states. Almost three quarters of all enrollment growth over those two years (73.3%) was in states that had not expanded Medicaid as of OEP for 2022. Nonexpansion states include the behemoths Florida and Texas, which together account for 31% of all marketplace enrollment (in 2022, 4.6 million out of 14.5 million total enrollees).

Now Charles Gaba reports that the pattern appears to be repeating during OEP for 2023, though there's a lot of unevenness and uncertainty in weekly reporting (e.g., the 18 state-based marketplaces, which all serve expansion states, have only reported through Nov. 27, versus Dec. 4 in HealthCare.gov states). With that caveat, enrollment appears to be up 26.7% in nonexpansion states and just 2.7% in expansion states.

Monday, April 25, 2022

The "upper coverage gap" in nonexpansion states has likely shrunk dramatically since 2019

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In early 2021, the Kaiser Family Foundation published an updated analysis of the ACA coverage gap -- that is, the plight of low-income adults shut out of Medicaid in the twelve states that have refused to enact the ACA Medicaid expansion. While focused mainly on adults with income below 100% of the Federal Poverty Level -- those who qualify for no government help obtaining health insurance in nonexpansion states -- the analysis also included an estimate of the number of uninsured in the 100-138% FPL income range in each of these states. 

That population, which would be eligible for Medicaid had these states enacted the expansion, is eligible for premium subsidies in the ACA marketplace. In this income range, silver plans are enhanced by Cost Sharing Reduction that raises the actuarial value of a silver plan to 94%. Until March 2021, a benchmark silver plan cost 2% of income for enrollees with income up to 138% FPL. Nonetheless, KFF estimates indicated that almost half of adults in this income range in nonexpansion states were uninsured as of the end of the 2020 Open Enrollment Period.

Enrollment in this income bracket in nonexpansion states has surged since OEP 2020, however. It* increased by 17% during OEP 2021, doubtless spurred by the pandemic and its disruptions to employment and income (including supplemental unemployment income that may have pushed many people over the 100% FPL eligibility threshold).  It surged by another 24% in 2022, this time spurred in part by subsidy increases provided through 2022 by the American Rescue Plan, which made benchmark silver coverage free at this income level.

Thursday, April 07, 2022

The high-income surge in ACA marketplace enrollment: nonexpansion state edition

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Enrollment in the ACA marketplace increased by 21% in the Open Enrollment Period for 2022, compared to OEP 2021. The main cause was almost surely the boost to premium subsidies provided through 2022 by the American Rescue Plan Act, which reduced the percentage of income required to buy a benchmark silver plan in every income category and removed the income cap on subsidy eligibility, formerly 400% of the Federal Poverty Level (FPL).

My last post focused on the income distribution of the enrollment increases. In percentage terms, increases were concentrated at high incomes, though the raw number of new enrollees in the 100-150% FPL, by far the largest income bracket, was far higher than in higher brackets. In this post, we'll add the distribution in the twelve states that still have not enacted the ACA Medicaid expansion, where half of enrollees have incomes in the 100-150% FPL range. Those twelve states account for slightly more than half of ACA marketplace enrollment, as some 40% of their marketplace enrollees would be in Medicaid had these states enacted the expansion.

Tuesday, April 05, 2022

ACA marketplace enrollment surged at high incomes in 2022

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Enrollment in the ACA marketplace has historically -- and appropriately -- been weighted toward people in low-income households. Lower income workers are less likely to have access to affordable employer insurance. While just 17% of the U.S. population is in households with income between 100 and 200% of the Federal Poverty Level (FPL), 52% of marketplace enrollees nationally had income in that range as of the end of the Open Enrollment Period (OEP) for 2021. In the twelve states that have still refused to enact the ACA Medicaid expansion, where most adults with income below 100% FPL have no access to subsidized insurance, more than half of enrollees have incomes below 150% FPL.

The American Rescue Plan Act, passed in March 2021, boosted premium subsidies in the ACA marketplace at every income level, removed the former income cap on subsidy eligibility (400% FPL), and made silver plans with strong Cost Sharing Reduction free at incomes up to 150% FPL, as well as much cheaper than previously in the 150-200% FPL income bracket (0-2% of income instead of roughly 4-6% for a benchmark silver plan).  During the emergency Special Enrollment Period that ran through half of 2021, fully 45% of enrollment in the 36 states then using the federal exchange, HealthCare.gov (where enrollment is dominated by the nonexpansion states) had income below 150% FPL. About 62% were below 200% FPL. Enrollment growth in OEP for 2021 (before the ARPA subsidy boosts were enacted) was also concentrated in nonexpansion states and heavily weighted toward low incomes in those states.

Given this history, as enrollment surged during the Open Enrollment Period for 2022, I was blithely confident that growth was concentrated at low incomes. I was wrong.  Texas health insurance broker Jenny Hogue was onto something:

In my little corner of Texas, its not the 100%'ers that moved back, its the people who were getting killed with the subsidy cap pre-ARPA. A lot of conversations started with "is it true I can get a subsidy if my wife and I make more than $70K?".

Wednesday, March 02, 2022

A clarification re year-round marketplace enrollment at incomes below 150% FPL

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This is an update concerning the new "monthly Special Enrollment Period" -- effectively, year-round enrollment - -that CMS has implemented on HealthCare.gov for applicants with incomes below 150% FPL (currently $19,140 for an individual, $32,580 for a family of four).* 

In a prior post about the monthly SEP, I emphasized that the vast majority  (88%) of enrollees with incomes below the 150% FPL threshold are in states that have refused to enact the ACA Medicaid expansion, and that one effect may be to reduce the "coverage gap" in those states -- that is, the lack of subsidized coverage available to adults with incomes below 100% FPL, the minimum threshold for marketplace subsidy eligibility. During the pandemic, marketplace enrollment has increased by leaps and bounds in nonexpansion states -- it's up 45% in two years -- and half the enrolment in those states is at incomes below 150% FPL. Noting that subsidy eligibility is based on an applicant's estimate of future income, and that income is notoriously difficult to predict for low earners, I outlined a regulatory question posed by the rule establishing the monthly SEP:

Thursday, January 27, 2022

ACA marketplace enrollment up 45% in two years in nonexpansion states

The final snapshot for the Open Enrollment Period on HealthCare.gov and ten state-based exchanges is in. We're almost done, though eight SBEs are still open. Already, enrollment in marketplace plans is up 21% over OEP 2021, to a record-breaking 14.5 million nationally, well above the previous high of 12.7 million in 2016.

Two caveats. First, when the Trump administration cut OEP in HealthCare.gov to six weeks (Nov. 1 - Dec. 15) and gutted advertising and enrollment assistance in HealthCare.gov states, while plan selection in OEP dropped, attrition also dropped -- that is, the percentage of people who never paid their first premium went way down. Early effectuated enrollment went from 85% of OEP plan selections in 2016 to 94% in  2021. A longer OEP and heavier outreach apparently attracts more marginal enrollees -- though with benchmark silver plans now free up at incomes up to 150% FPL and cheaper at all incomes, attrition may not drop to pre-2017 levels. 

Second, the steep premium hikes of 2017 and 2018 decimated off-exchange enrollment in ACA-compliant plans, which dropped from 5.0 million in Q1 2016 to 2.1 million in Q1 2019, by KFF's estimate. All told, individual individual market enrollment may be about where it was at the 2016 peak.

Sunday, January 23, 2022

On climbing out of the ACA coverage gap


The latest quarterly estimates of health insurance coverage from the National Health Interview Survey (NHIS) show a drop in the uninsured rate for all ages from 9.7% in Q2 2021 to 8.9% in Q3. That's probably not statistically significant. The confidence intervals largely overlap;  quarterly rates bounce around quite a bit; they are "published prior to final data editing and final weighting"; and response rates have been affected by the pandemic.

That said, the changes among adults aged 18-64 in the lowest income segment -- those with incomes below the Federal Poverty Level -- may be worth pausing over:

Friday, December 10, 2021

ACA enrollment gains in OE 2022 may just consolidate gains from the emergency SEP

CMS's Week 5 snapshot of ACA marketplace enrollment during the Open Enrollment season for 2022 shows an all-state enrollment increase of 8.5% over Week 5 for 2021, according to Charles Gaba's calculation. (Gaba adjusts the growth rate reported by CMS to account for the fact that this year's data reflects 34 days of enrollment, vs. 35 days at this point last year.)

While extrapolations in mid-OE are always dicey, that rate of increase has held fairly steady, and I'll venture to point out that gains in this range would basically consolidate the large enrollment increases effectuated during this year's emergency Special Enrollment Period, which ran from February 15 to August 15 on HealthCare.gov, the federal exchange, and for varying extended periods on 15 state-based exchanges. The emergency SEP was essentially a second Open Enrollment period.

The enrollment gains during the current OE, as during the emergency SEP and OE for 2021, are heavily concentrated in states that have not enacted the ACA Medicaid expansion and have a consequent "coverage gap" - -that is, no subsidized health insurance available for most adults with incomes below 100% of the Federal Poverty Level, the threshold for marketplace subsidy eligibility.  As reflected in the table below, 72% of net enrollment gains nationally from February through August of this year were in the nonexpansion states (excluding Wisconsin, which offers Medicaid to adults with incomes up to 100% FPL and so has no coverage gap). For that reason, I have focused on the nonexpansion states to compare apparent enrollment gains at present with those logged in the emergency SEP.