ICD-10-CM codes using six or seven characters may use a(n) ________ as a placeholder

Which of the following statements made by the EMT indicates that he has appropriately initiated the first phase of the patient assessment?

A) "I have placed an oral airway in the patient." B) "The scene appears to be free of hazards." C) "Blood pressure is 124/80 mmHg." D) "Can you tell me why you called the ambulance?"

The main purpose of a Medical Service Order is to establish:

a. who will pay the bill. b. who will be the patient. c. who to bill for supplies. d. when to bill the carrier.