Also a high claim-denier in the marketplace.
On the separate measure of marketplace claim denials, Cigna denied 21% of in-network claims in 2024 — 3.7 million claims — placing 5th highest of the nineteen largest marketplace parent companies.
Source · KFF analysis of the CMS Transparency in Coverage PUF (2024 plan year)
- Published
- Mar. 24, 2026
- Source note
- HealthCare.gov states only; CMS does not audit insurer submissions.
- How to check it
- The original public source is linked below. We label the market, year, and known limits beside the number.