Coverage Denials and Challenges in Private Insurance - Insights from Commonwealth Fund

A recent report by the Commonwealth Fund unveils critical challenges faced by individuals with private insurance due to coverage denials of medically recommended care. Surveying over 4,500 privately insured individuals, it revealed that 21% experienced a denial of coverage in 2025, with 13% encountering issues related to AI-driven prior authorization and 8% facing claim denials.

Joseph Betancourt, MD, MPH, president of the Commonwealth Fund, emphasized that healthcare decisions should be clinician-directed. He recounted a case where a recommended endoscopy was repeatedly denied before approval, contingent upon a significant copay. Betancourt highlighted the increasing complications in securing authorizations for diagnostic procedures and certain medications, underscoring ongoing barriers to accessing new therapies.

Data showed that 41% of those denied prior authorization faced care delays, while 28% suffered worsening health conditions. Among those with claim denials, a substantial 69% experienced financial strain. This was compounded by increased anxiety in 68% and deteriorating health in 21% of respondents.

Focusing on the financial impact, 43% of respondents accumulated medical debt, with over half facing bills surpassing $1,000. Betancourt noted the system's complexity discourages patient appeals, with 47% of denials going unchallenged due to perceived futility. Nonetheless, successful appeals led to coverage overturns in roughly half of prior authorization cases and alleviated financial responsibility in a third of claim denials.

Betancourt calls for reforms centered on transparency, timeliness, and more straightforward procedures. The report advocates for standardized prior authorization protocols across carriers, enhanced consumer assistance programs, and expanded public reporting on claims processing. A survey by SQL Server Reporting Services, focusing on 4,589 private insurance holders from a representative sample of 6,353 adults, provides statistically significant insights, with a margin of error of +/- 1.5 percentage points at a 95% confidence level, reflecting current insurance market dynamics.