We analyzed every 2026 health insurance plan available in New Jersey across five carriers, evaluating policyholders at ages 18, 26, 40 and 60.
The spread between the lowest and highest average monthly premium across Silver-tier EPO plans for a 40-year-old is $207, from Oscar's $551 to AmeriHealth's $758. That's a difference of $2,484 per year for the same metal tier. But the cheaper carrier carries a $1,427 higher MOOP. For anyone who uses coverage regularly, that gap costs more annually than the premium savings.
Oscar, AmeriHealth and WellCare are the best health insurance companies in New Jersey for 2026. New Jersey has its own individual mandate: residents without coverage pay a state tax penalty. The state also offers state-based subsidies through GetCoveredNJ to make coverage more affordable for eligible residents.








