By NextBestFitStrict opt-out rules for cash-only practice
Clinicians may opt out, but then cannot bill the public program for anyone for a period (e.g., 2 years).
Opted-out clinicians stay out for a set period.
Review ledgerHow this path connects
This path
Strict opt-out rules for cash-only practice
Creates or worsens
Concrete changes if chosen
What would actually have to change in law, agencies, payment rules, or systems.
- Require opted-out clinicians to stay out for a set period
Effects
Each effect has its own page: the evidence, the case that it is or isn't a real cost, and whom it affects.
What it fixes
- Providers leave, retire, or go cash-only if pay drops
Barring opted-out clinicians from billing the public program for a period encourages them to remain in public practice, although some still leave.
- Two-tier care: a private fast lane for those who can pay
Barring opted-out clinicians from public billing limits mixing public and cash-only practice and helps limit a private fast lane.
What it creates or worsens
- Limits choice or applies one rule to every setting
The public billing restriction limits clinicians’ flexibility to combine public and private practice.
Who's affected
Who gains
- People with ongoing or specialist care needs
- Providers leave, retire, or go cash-only if pay drops: Provider retirements, opt-outs, and closures reduce access in affected specialties and regions.
- Residents of areas with too few health professionals
- Providers leave, retire, or go cash-only if pay drops: Provider retirements, opt-outs, and closures reduce access in affected specialties and regions.
- People relying on publicly funded care
- Two-tier care: a private fast lane for those who can pay: Private fast lanes draw provider time away from public care.
Who loses
- Cash-pay and private care practices
- Providers leave, retire, or go cash-only if pay drops: Payment cuts can shift providers toward cash-only care.
- Two-tier care: a private fast lane for those who can pay: They earn revenue from the private fast lane.
- High earners
- Two-tier care: a private fast lane for those who can pay: Paying privately buys faster care.
- Doctors, nurses, and other clinicians
- Limits choice or applies one rule to every setting: The public billing restriction limits clinicians’ flexibility to combine public and private practice.
Where it has been tried
- U.S. Medicare: Under U.S. Medicare's rule barring opted-out physicians from billing the program for two years, only 1.2% of active non-pediatric physicians (12,244 doctors) were opted out in 2024.Sources: KFF (2025)
- Canada (Ontario): Extra-billing banned; very few physicians opt out.