Blue Cross, UnitedHealthcare, Cigna, Aetna, & Humana
Abbreviation: BUCAH
Definition
In the context of healthcare, BUCAH refers to the collective group of the United States’ five largest health insurance providers: Blue Cross, UnitedHealthcare, Cigna, Aetna, and Humana. This acronym is commonly used to denote these key organizations that significantly influence healthcare insurance policies and practices in the U.S.