The United States ancillary insurance market was valued at USD 471.90M in 2024 and is projected to grow at a CAGR of 9.27%, reaching USD 1145.14M by 2034. Growth is driven by gig economy expansion and high-deductible health plans, boosting demand for dental, vision, and critical illness coverage in portable employee benefits. https://www.expertmarketresearch.com/reports/united-states-ancillary-insurance-market