In general, Caremark and CVS are very similar companies. They both operate pharmacies, offer prescription drugs, and provide other healthcare services. However, there are some key differences between the two.
For example, CVS is a bit larger than Caremark, and it has a wider range of products and services. Additionally, CVS is known for its customer service, while Caremark is better known for its prices.
Overall, Caremark and CVS are very similar companies. They both offer pharmacy services, prescription drugs, and other healthcare services.
However, there are some key differences between the two, including size and customer service. Overall, these differences are not significant enough to make one company better than the other.