Health Insurance Carriers in Thornton, CO
Residents of Thornton can compare health insurance plans from the following carriers during Open
Enrollment (November 1–January 15): Blue Cross Blue Shield of Colorado, Denver Health Medical Plan, Kaiser Permanente, Cigna, Oscar Health, Rocky Mountain Health Plans. The dominant carrier in most Thornton
ZIP codes is Blue Cross Blue Shield of Colorado.
Plan availability and premium amounts vary by ZIP code. Use your specific Thornton ZIP code when comparing plans to see all available options.
Hospitals and Health Systems in Thornton
Major hospital systems and facilities serving Thornton include:
- SCL Health North Suburban Medical Center (Thornton)
- UCHealth Broomfield Hospital
- North Suburban Medical Center
Network coverage varies by plan. Before enrolling, confirm your preferred hospital is
in-network by checking the plan’s provider directory or calling member services.
ACA Subsidies and Medicaid in Thornton
Residents of Thornton may qualify for ACA premium tax credits if household income falls between
100% and 400% of the federal poverty level (~$15,650–$62,600 for a single adult in 2026).
Apply through healthcare.gov or a licensed broker during Open Enrollment or after a qualifying
life event.