New Jersey operates its own health insurance marketplace, Get Covered NJ, separate from the federal HealthCare.gov exchange. State officials set all 2026 plan pricing and enrollment rules. Six insurers sell plans on the exchange this year.
For a 40-year-old, the gap between the cheapest and most expensive insurer is $957 a month. All six plans cover the same ACA-required essential health benefits. Network design and cost-sharing structure are what create the price gap. The cheapest carrier looks like an outlier to most shoppers.
In New Jersey, two of six insurers price below the state average of $901 monthly. Oscar is 29% below that figure. WellCare Health Insurance Company of New Jersey prices at $837 monthly, 7% below the state average. The four remaining carriers all price above the average, with AmeriHealth HMO, Inc. at 77% above.









