Humana Inc. is a for-profit American health insurance company based in Louisville, Kentucky. In 2020, the company ranked 52 on the Fortune 500 list, which made it the highest ranked company based in Kentucky. It has been the third largest health insurance in the nation. At Humana, we work to improve healthcare and make it more accessible. We have high expectations for ourselves and our suppliers in order to deliver our best to the communities we serve.