The following questions may require the use of an ICD-9-CM code book to select the correct answer.

An endosseous dental implant is coded to procedure code __________

What tidal volume would the therapist need to set on the ventilator to achieve the desired tidal volume of 750 ml?

A. 760 ml B. 775 ml C. 840 ml D. 1000 ml

Which of the following is the purpose of screening new patients for insurance coverage?

a. To verify the patient has coverage and to obtain vital billing information. b. To determine whether the physician is a provider for patient's plan. c. To determine whether a referral is obtained for services. d. To ensure the disease is covered by the patient's plan. e. To ensure the patient understands all provisions of coverage.