French Constitutional Council strikes down 2026 health insurance rate freeze

The French Constitutional Council has overturned a provision in the 2026 Social Security Financing Law (LFSS) that would have frozen health insurance supplementary rates for the year 2026. In a decision rendered on October 23, 2026, the Council ruled that the mandate to maintain 2025 rates through 2026 constituted a disproportionate infringement on economic freedoms.

The decision follows legal challenges from major industry bodies, including Mutualité Française, the Fédération des Institutions paritaires de Protection Sociale (FIPS), and France Assureurs. These organizations argued that the freeze was legally questionable, difficult to implement, and threatened the financial stability of health insurance providers. They maintained that the measure would prevent them from meeting their obligations to policyholders amidst rising healthcare costs.

By striking down Article 13 of the LFSS 2026, the Council has restored the ability of insurers and mutual funds to manage their own pricing and economic stability. While the original intent of the freeze was to protect consumer purchasing power by limiting premium increases, industry representatives have now called on public authorities to seek structural solutions to control healthcare spending instead.