Insurance Companies

Largest health insurer in the US by revenue ($189B+), offering employer-sponsored, individual, Medicare, and Medicaid plans nationwide.

Second-largest health insurer ($124B revenue), operating as Anthem Blue Cross Blue Shield in 14 states with access to the national BCBS network.

Unique integrated health system combining insurance with its own hospitals, doctors, and pharmacies. Known for coordinated care and preventive focus.

Largest ACA marketplace insurer (5.8M members) and largest Medicaid managed care organization. Known for affordable options for lower and middle-income families.

Major national insurer now part of CVS Health, offering unique integration with CVS pharmacies, MinuteClinic, and HealthHUB locations.

Global health services company (11% US market share) known for strong employer plans and unique international coverage options.

Major insurer (6.6% market share) with dominant strength in Medicare Advantage plans and senior healthcare services.

Largest customer-owned health insurer in the US, operating Blue Cross Blue Shield plans in 5 major states: IL, MT, NM, OK, and TX.

Major Medicaid and ACA marketplace insurer specializing in affordable coverage for lower-income individuals and families.

Tech-first health insurance startup focused on user experience, virtual care, and a modern approach to health coverage. Founded 2012.

Medicare Advantage-focused insurtech using AI-powered Clover Assistant to help doctors make better care decisions. Heavy technology focus.

Medicare Advantage startup founded by former Athenahealth leaders, focusing on concierge-style service for seniors.

Value-based Medicare Advantage company using proprietary AVA technology platform to coordinate care for complex patients.