Final answer:
Health insurance policies generally cover medical costs like prescription drugs, medical supplies, physicians' services, and hospital services. However, cosmetic surgery is often not covered unless it is deemed medically necessary. The correct option is c.
Step-by-step explanation:
The subject of this question is Health Insurance which can be categorized under Health. The question asks about the types of coverage provided by health insurance policies.
Typically, health insurance covers a variety of medical costs including prescription drugs, medical supplies, physicians' services, eyeglasses and eye care, and hospital services.
However, while policies may cover rehabilitation, mental health services, and pregnancy, they usually do not cover cosmetic surgery as this is often considered an elective procedure that is not medically necessary.
Coverage for cosmetic surgery is typically provided only when it is deemed medically necessary, such as in the case of reconstructive surgery following an accident. The correct option is c.