Cigna is a global health services company that provides insurance and healthcare solutions to individuals, employers, and organizations. It focuses on improving health, well-being, and peace of mind by offering medical, dental, disability, life, and pharmacy insurance plans. Cigna operates in multiple countries and partners with healthcare providers to deliver accessible and affordable care. The company emphasizes preventive health, customer support, and innovative solutions to meet the needs of its members, making it one of the leading names in the health insurance and wellness industry.