Oscar health insurance company — Rancho Cucamonga, CA

Last updated: September 24, 2026

What affects the price

When you call, we look at several things to help pin down your rates. Insurance carriers weigh your current age, your location, and your overall health history. Your choice of deductible is another big factor; picking a higher one often lowers your monthly payment, while a lower deductible keeps your out-of-pocket costs down if you need care. Your specific coverage needs—like how often you visit a doctor or if you need prescription drug help—also shift the final amount. Everyone’s situation is unique, so we help you compare options to find a plan that fits. Exact pricing confirmed free on the call.

About this service

Oscar is a specific insurance carrier that focuses on digital tools and a streamlined member experience. You might consider this company if you prefer managing your healthcare through an app or need a plan that integrates technology into finding care. Your premium depends on your local service area and the plan tier you select.

Frequently asked in Rancho Cucamonga

Also serving nearby: Fontana · Ontario · Rialto · Jurupa Valley · Pomona

All cities in California →

More on this: HealthCare.gov — marketplace enrollment periods.

Service area details

Serving all of Rancho Cucamonga — population 174,405; about 3,749 residents per square mile across 46.5 sq mi. ZIP codes covered include 91701, 91729, 91730, 91737, 91739.

Neighborhoods served in Rancho Cucamonga: Victoria Grove, Day Creek, Terra Vista, Gold Creek, San Sevaine — and every surrounding area.