We have already seen it with things like Medicare Advantage plans doing sign-up meetings on the second floor of buildings without elevators etc.
If you want to look at them done correctly, look at the FEP program. High-level KPIs that are difficult to game (without actually improving service & outcomes) tied to financial incentivizes.
Montana Medicaid has used 200% Medicare reference pricing since 2015. Published evaluations haven't shown measurable quality deterioration or patient-selection effects in that program. The RAND Round 5.1 study underlying the savings estimate controlled for case mix, so it's comparing equivalent procedures at equivalent acuity. Risk adjustment is still genuinely hard at the individual level, and the concern is well-founded for P4P schemes. It's a separate question from whether commercial payers should pay 254% of Medicare rates for the same surgery at the same hospital.
Generally speaking, you get decent outcomes with {not for profit} + {efficiency/outcome based KPI}, because the primary thing you're fighting is apathy (not for profit) instead of malicious profiteering (for profit).
And capitalism doesn't particular lend itself to running an insurance company. Fundamentally, there's not that much that should change year-to-year at insurers than {actuaries / pricing}.
Have pharmacy benefits or all the other kooky for-profit inventions really improved patient experience and outcomes?
Ask the Swiss and/or Germans? AIUI there are (aspects of) their health insurance that are mandated to be non-profit.
Perhaps someone from one of those countries can give more details.
(IIRC, the Swiss only 'recently' moved to universal coverage: in the 1990s?)
The Netherlands has a system with both not-for-profit and for-profit insurers, that works reasonably well.
- Transparent, identical rules for minimum coverage and strict rules on minimum and maximum deductible for all insurers and insurees. - Mandatory coverage for everyone (just like liability insurance is mandatory for cars in the US) - Insurers do not have the right to refuse any applicants based on pre-existing conditions - Insurers directly negotiate with hospitals on rates. Emergency care has to be covered regardless of whether hospitals are in network or not.
The US equivalent would be all-payer rate setting. Maryland has run a statewide all-payer hospital rate system since 1977 with documented cost containment. Issue #3 of this series focuses on a lighter-weight near-term version: capping commercial hospital payments at 200% of Medicare (already used by Montana Medicaid and thousands of self-insured employers). The Dutch model shows a stronger structural fix is feasible. The question is political path, not technical feasibility.
For-profit health insurance. Which imho should be illegal.
A lot of the US' quasi free-market, in-name-only health insurance problems would be solved by:
1. Requiring all insurers to be not-for-profit (critically: also including all corporate owners of insurers too)
2. Tying financial incentives and disincentives to outcome-based KPIs