Largest US NetworkNCQA 5-Star (MA PPO)Available All 50 States
Blue Cross Blue Shield PPO
by Blue Cross Blue Shield
★★★★☆4.4(24,100 reviews)
Blue Cross Blue Shield is the largest health insurance association in the US, covering over 100 million Americans through 36 independent member companies. BCBS Massachusetts earned NCQA 5 stars in both 2024 and 2025, one of only eight commercial plans nationally to achieve that distinction.