Health Insurance Carriers in Warren, MI
Residents of Warren can compare health insurance plans from the following carriers during Open
Enrollment (November 1–January 15): Blue Cross Blue Shield of Michigan, Blue Care Network (HMO), McLaren Health Plan, Priority Health, Molina Healthcare, HAP (Health Alliance Plan). The dominant carrier in most Warren
ZIP codes is Blue Cross Blue Shield of Michigan.
Warren is the largest city in Macomb County and is part of the Detroit metro. It is well-served by both Corewell Health East (Beaumont) and Ascension Health system facilities.
Hospitals and Health Systems in Warren
Major hospital systems and facilities serving Warren include:
- Ascension St. John Hospital (Detroit, nearby)
- Beaumont Hospital Royal Oak (Corewell Health East)
- St. John Providence Hospital (Warren)
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 Warren
Residents of Warren 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.