Which of the following CPT modifiers indicates that the service was mandated by a third party, such as an insurance company or government payer?

Treatment time for ice massage is usually

A) 10-15 minutes B) 20-25 minutes C) 5-10 minutes D) 15-20 minutes

Which of the following statements about the epidermis is not true?

A) The epidermis does not contain any blood vessels. B) The epidermis does not contain any nerve cells. C) The outer layer of the epidermis is composed of dead cells that are constantly sloughing. D) The epidermis is the location where sweat glands and sebaceous glands can be found.