Auto-upgrading in Covered California

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Back in early March, looking at Covered California's enrollment breakouts before CMS released detailed marketplace enrollment data for all states, I expressed some disappointment that the enhanced subsidies provided by the American Rescue Plan  Act did not have a stronger impact on silver plan selection at low incomes. 

Under ARPA, the two cheapest silver plans in any rating area are free at incomes up to 150% FPL. At incomes up to 150% FPL, Cost Sharing Reduction (CSR), available only with silver plans, reduces the silver plan single-person medical deductible to $75 in California's standardized plans, compared to $6,300 for ordinary bronze plans (with a $500 drug deductible) and $7,000 for HDHP bronze. The out-of-pocket maximum for silver plans at this income level is $800, versus $8,200 for bronze and $7,000 for HDHP bronze. Silver benefits at this income level. are also superior to gold plans (OOP max $8,200) and platinum plans (OOP max $4,500).

In Open Enrollment 2022, 10% of California enrollees* in the 138-150% FPL category chose metal levels other than silver.  While that may seem like a modest percentage, it's not when you consider the extent to which CSR at this income level increases silver plan value beyond that of plans offered at any other metal level, including platinum. In California in 2022, silver selection at this income level was three percentage points higher than in 2021 and just one percentage point higher than in 2020.

The lack of a strong increase in silver plan selection when silver plans were available free is all the more surprising in light of a fact I didn't know when I wrote the prior post. In advance of Open Enrollment for 2022, Covered California, the state exchange, implemented a new policy, enabled by the ARPA subsidy boosts, whereby

Bronze enrollees eligible for the highest level of cost-sharing subsidies are autorenewed in a silver plan — allowing them to access cost-sharing assistance — with the same insurer and provider network for a $0 premium, if available.

Did ARPA increase CSR takeup and so reduce underinsurance? A view from Covered California

Ever since the American Rescue Plan Act's boosts to premium subsidies in the ACA marketplace came online last March (and even before), a chief interest of mine has been whether the enhanced subsidies will reduce underinsurance as well as boosting enrollment (and so reducing uninsurance). 

The chief source of reductions in underinsurance would be improved takeup of silver plans with Cost Sharing Reduction (CSR) at incomes up to 200% FPL* ($25,760 for a solo enrollee). CSR is available only with silver plans. As boosted by ARPA,  a benchmark (second cheapest) silver plan is now free at incomes up to 150% FPL and costs 0-2% of income at 150-200% FPL. At 200% FPL, benchmark silver used to cost about $135 per month for a single person; it now tops out at $43/month. More than half of ACA marketplace enrollees have income below 200% FPL.

As noted in this post, silver plan selection among low-income enrollees had been sliding since 2017, but  ARPA did apparently reverse the trend during the emergency Special Enrollment Period that ran from Feb. 15 to Aug. 15 last year in HealthCare.gov states, and for varying periods in the 18 state-based exchanges.  Below, we'll get a point of comparison from California.

Why HealthCare.gov is offering year-round enrollment at low incomes

CMS has soft-launched a new "monthly special enrollment period" (SEP) for health insurance seekers with incomes below 150% of the Federal Poverty Level in states that use the federal exchange, HealthCare.gov. This new rule, finalized last fall, effectively creates continuous enrollment for the lowest-income enrollees. At present, the SEP can be accessed by calling the HealthCare.gov help center (1-800-318-2596); it will be available online on HealthCare.gov by late March. State-based exchanges can implement this continuous enrollment at their option. 

Louise Norris covers every nuance of the rule's operation here. I will focus on CMS's stated motives and goals, and the likely impact.

The rule stipulates that the monthly SEP will only be operative as long as benchmark silver coverage remains free to enrollees with income up to the 150% FPL threshold. Boosts to ACA marketplace subsidies provided by the American Rescue Plan Act (ARPA) created that free coverage through 2022. While Democrats clearly intended and have been expected to extend the ARPA subsidies beyond this year, that is no longer certain now that the Build Back Better legislation has stalled.

Continuous enrollment in coverage available free at low incomes is of a piece with Medicaid enrollment practices, as well as with enrollment in the Basic Health Programs established under the ACA by Minnesota and New York. BHPs offer free or low-premium coverage with low-out-of-pocket costs -- rather like Medicaid -- to residents with incomes up to 200% FPL. 

In its September 27, 2021 update to ACA rules, CMS spelled out the rationale for the new monthly low-income SEP. The broad context, cited in the executive summary, is President Biden's January 28, 2021 Executive Order 14009, “Strengthening Medicaid and the Affordable Care Act," which declares:

millions of people who are potentially eligible for coverage under the ACA or other laws remain uninsured, and obtaining insurance benefits is more difficult than necessary. For these reasons, it is the policy of my Administration to protect and strengthen Medicaid and the ACA and to make high-quality healthcare accessible and affordable for every American. 

In New Jersey, silver plans are free or all but free up to 200% FPL

When New Jersey launched supplemental state premium subsidies along with the launch of its state-based ACA marketplace, GetCoveredNJ, in the fall of 2020, I was somewhat taken aback to note that the state subsidies were heavily weighted toward enrollees at higher incomes. 

The supplemental NJ subsidies ranged from $20/month at an income of 138% FPL ($17,609 for an individual) to $95/month, beginning at an income somewhere between 250% and 300% FPL (around $38,000 for 40 year-old individual, according to my price checks on GetCoveredNJ).

As I noted at the time,

The smaller subsidies at low incomes leave substantial premiums in place at incomes below 200% FPL for silver plans, which carry a strong CSR [Cost Sharing Reduction] benefit up to that income threshold.

For a 40 year-old with an income of $25,000 (just under 200% FPL), the lowest cost silver plan in most of the state will cost $86/month. The deductible is $800; the out-of-pocket maximum is $2,600. The lowest cost bronze plan is $17/month, with a deductible of $6,000 and an OOP max of $7,000. Last year, cheapest silver would have cost about $125/month. 

Well, the American Rescue Plan Act (ARPA), signed into law in March, with an extra boost from New Jersey, has solved that problem, at least through 2022 (and hopefully beyond, if Democrats make the new subsidy levels permanent as they intend).  New Jersey's income-weighted subsidies mesh quite well with the subsidy boosts provided by ARPA, which reduced premiums for a benchmark (second cheapest) silver plan with strong CSR to $0 at incomes up to 150% FPL and to 2% of income at 200% FPL.

The New Jersey supplemental subsidies all but wipe out premiums for a silver plan all the way to 200% FPL.  Here's what's available to a 40 year-old with an income of $25,500:

Free silver plans at incomes above 150% FPL

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The American Rescue Plan enacted last month radically though temporarily boosted premiums in the ACA marketplace. The premium paid by enrollees for the benchmark (second cheapest) silver plan is now set at $0 for enrollees with household incomes up to 150% of the Federal Poverty Level, and at 0-2% of income for enrollees with incomes in the 150-200% FPL range. That tops out at $43 per month for a single person with an income of $25,520.

Bronze plans are now available at zero premium to almost any enrollee with an income below 200% FPL (and to a fair number at higher incomes).  But bronze plan deductibles average $6,921.  At incomes up to 200% FPL, silver plans come with strong Cost Sharing Reduction (CSR), which brings deductibles down to an average of $177 for enrollees with incomes up to 150% FPL and $800 in the 150-200% FPL range. The contrast is similarly dramatic in annual out-of-pocket maximums, which usually top $8,000 in bronze plans. CSR brings them down to an average of $1189 at incomes up to 150% FPL and $2529 at 150-200% FPL. 

Prior to the subsidy boost, increasing numbers of enrollees with incomes below 200% FPL were selecting bronze plans, especially in the 150-200% FPL range, where benchmark silver topped out at $135/month for an individual (see The darker side of free bronze). The newly enhanced subsidies should reverse that trend. Still, even modest premiums are often experienced as steep at low incomes, and zero-premium plans remove administrative friction that deters some enrollees (arranging and executing on monthly premium payment can be surprisingly difficult). 

Can free silver close much of the "upper coverage gap" in nonexpansion states?

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Update, 5/4/21: New data via the CMS state-level public use files for 2021 shows that enrollment at100-138% FPL in nonexpansion states increased dramatically in 2021. See this post for an update.

The principle harm wrought by states that refused to enact the ACA Medicaid expansion after the Supreme Court rendered expansion optional is well known. More than 2 million people with incomes below 100% the Federal Poverty Level (FPL) in the fourteen states that have not yet enacted the expansion are uninsured and eligible neither for Medicaid nor for ACA marketplace subsidies, according to KFF estimates.

A secondary, less recognized harm is imposed on nonexpansion state residents whom the ACA intended to be at the upper end of eligibility for Medicaid, those with incomes in the 100-138% FPL range. In nonexpansion states, residents in this income category are eligible for marketplace subsidies. Until the American Rescue Plan Act (ARPA) was enacted last month, a benchmark silver plan with strong Cost Sharing Reduction would cost enrollees in this income range 2% of income, or a maximum of $29 per month for a single person with an annual income of 138% FPL (currently $17,609). Thanks to ARPA, benchmark silver is now free for enrollees in this income range (and up to 150% FPL).

On paper, even the pre-ARPA offering doesn't sound like a bad deal. The actuarial value of silver in this income bracket is 94%; the average deductible is around $200, and the average annual out-of-pocket maximum is about $1100. But takeup, as I noted in my last post, has been poor. Recent KFF estimates of the uninsured in this income range in nonexpansion states, set against actual enrollment at this income level in 2020, suggest that only about 53% of those eligible have actually enrolled. Take Florida out of the equation, and the takeup rate drops to 43%. 

In this post I'd like to flip the script: what if we make Florida the equation, rather than taking it out? Something in the state's marketplace is going relatively right, and has since the launch of the ACA marketplace.  In Florida, to the extent KFF's estimates of the uninsured are on target, 72% of subsidy-eligible people in the 100-138% FPL bracket are enrolled. That exceeds takeup at 100-138% FPL in the other 11 nonexpansion states tracked by KFF* by almost 30 percentage points. If those states attained Florida takeup rates, the ranks of the uninsured in this category would drop by over 700,000 -- about half of them in Texas (Figure 1).

The American Rescue Plan Act makes free coverage available to many below 100% FPL in nonexpansion states

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An odd provision  the American Rescue Plan Act that President Biden signed yesterday provides that anyone who receives any unemployment insurance income this year will be deemed to have income of no more than 133% of the Federal Poverty Level (FPL), qualifying them for a free silver plan in the ACA marketplace. 

Silver plans at that income come with the highest Cost Sharing Reduction (CSR), raising the plan's actuarial value to 94%, which translates to an average deductible of about $200 and an average cap on annual out-of-pocket costs of about $1100. The plan is free because ARPA zeroes out premiums for a benchmark silver plan at incomes up to 150% FPL.

When I first read about this provision, I thought that maybe it was intended in part as one more way to chip away at the "coverage gap" in the twelve remaining states that have refused to enact the ACA Medicaid expansion (rendered optional to states by the Supreme Court in 2012). In those states, eligibility for ACA marketplace subsidies begins at 100% FPL, and families with incomes below that threshold get no help obtaining coverage. The Kaiser Family Foundation estimates that about 2.2 million people in nonexpansion states (chief among them Texas, Florida, Georgia and North Carolina) are in the coverage gap.