To summarize (again), this is where someone whose household income is too high for them to qualify for ACA tax credits (400% of the Federal Poverty Line) chooses an ACA-compliant off-exchange Silver plan instead, which is either identical or nearly identical to the same on-exchange policy in every way except that the additional CSR load hasn't been tacked onto it.
Here's a perfect example found by Louise Norris...ironically, this is via Priority Health here in Michigan, which (until today) I thought was a "Silver Load" state, not "Silver Switcharoo". I'll have to do some more research to be sure, but it sounds like at least one MI carrier (Priority) is going full Switch:
I've written a lot in recent weeks about the real world impact that Trump cutting off CSR reimbursement payments will have on 2018 premiums in various states depending on how they choose to load the additional cost. As I've noted repeatedly, there are basically four strategies they can take: They can assume the payments will continue; they can spread the load across all ACA-compliant policies; they can load all of the cost onto Silver plans only; or they can load all of the cost onto on-exchange Silver plans only, while also creating (if one doesn't exist) a special off-exchange-only Silver plan as a backstop for unsubsidized Silver enrollees (aka the "Silver Switcharoo").
Covered California Keeps Premiums Stable by Adding Cost-Sharing Reduction Surcharge Only to Silver Plans to Limit Consumer Impact
In the absence of a federal commitment to continue funding cost-sharing reduction (CSR) reimbursements through the upcoming year, Covered California health insurance companies will add a surcharge to Silver-tier products in 2018.
However, because the surcharge will only be applied to Silver-tier plans, nearly four out of five consumers will see their premiums stay the same or decrease, since the amount of financial help they receive will also rise. Those who do not get financial help will not have to pay a surcharge.
Financial help means that in 2018, nearly 60 percent of subsidy-eligible enrollees will have access to Silver coverage for less than $100 per month — the same as it was in 2017 — and 74 percent can purchase Bronze coverage for less than $10 per month.
California and individual markets across the nation still need a clear commitment that the federal government will continue to make CSR payments to promote lower premiums, save taxpayer money and ensure health insurance companies participate.
I've spent the past two weeks posting about almost nothing besides the Graham-Cassidy debacle, so haven't had a chance to keep on top of the approved 2018 rate changes as I usually do. Fortunately, Louise Norris of healthinsurance.org has stayed on the rate hike job, and reports the final numbers out of Washington State:
2018 rates: 24% approved rate increase, due in large part to federal uncertainty — and higher backup rates will be implemented if CSR funding is cut mid-year
Insurers in Washington had to file rates and plans for 2018 by June 7, 2017. On June 8, Kreidler’s office published a summary of what had been filed (rate filings are available here, and that page will show final rate changes for the individual market once they’re approved), and publicized the filing details on June 19. The average proposed rate increase in Washington, before any subsidies are applied, was 22.3 percent.
As I noted last month with my "Silver Switcharoo" explainer, for carriers which remain in the ACA exchanges next year, there's three potential scenarios which could happen (well, four, actually, if you include "Congress manages to sneak a full CSR appropriation bill into law just under the wire", although that seems pretty unlikely at this point given the time crunch and the fact that it'd need a 2/3 majority in both the House and Senate to avoid being vetoed by Trump anyway):