• Cigna Group average operating margin for 2023 was 4.4%, a 5.17% decline from 2022.
• Cigna Group average operating margin for 2022 was 4.64%, a 0.22% decline from 2021.
• Cigna Group average operating margin for 2021 was 4.65%, a 11.26% decline from 2020.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.