Private Insurance

This analysis of HealthCare.gov Marketplace insurers’ transparency data finds that 17% of in-network claims were denied in 2021, with denial rates varying widely across insurers. Consumers appealed less than two-tenths of 1% of denied in-network claims.

In his Beyond the Data column, KFF President and CEO Drew Altman discusses how how family health coverage is no longer affordable for workers at small employers, contributing to the health cost crisis affecting the American people.

This analysis and interactive map illustrate how much more enrollees in Affordable Care Act (ACA) Marketplace plans would pay in premiums at the congressional district level if the enhanced subsidies were to expire in 2026 as under current law. The tool presents scenarios for an older couple who would lose subsidy eligibility due to their income level and for a single person with a $31,000 income. It also presents net average premium payment increases in each district in states that use Healthcare.gov.

This brief analyzes federal transparency data released by the Centers for Medicare and Medicaid Services (CMS) on claims denials and appeals for non-group qualified health plans (QHPs) offered on HealthCare.gov in 2023. It finds that HealthCare.gov insurers denied nearly one out of every five claims (19%) submitted for in-network services. Information about the reasons for denials is limited, and few consumers appeal claims denials.

This graphing tool allows users to explore trends in workplace-sponsored health insurance premiums and worker contributions over time for different categories of employers based on results from the annual Employer Health Benefits Survey. Breakouts are available by firm size, region and industry, as well as for firms with relatively few or many part-time workers, higher- or lower-wage workers, and older or younger workers.