Volume II of the ICD-9-CM is an alphabetical listing of diseases by English-language description

Following the initial steps of resuscitation, a newborn remains apneic and cyanotic. You should:

A: start CPR if the heart rate is less than 80 beats/min. B: immediately resuction its mouth and nose. C: gently flick the soles of its feet for up to 60 seconds. D: begin ventilations with a bag-mask device.

Examine the following entities and determine which may act as a billing provider.

A. only a practice and billing service B. a clearinghouse, practice, and billing service C. only a billing service and clearinghouse D. only a clearinghouse and practice