The potential hydrogen ion concentration (pH) of a solution indicates acidity and alkalinity.

On April 10th, Physician Z performed a minor surgical excision of a mole, which has a global surgical period of 010 days, from the right forearm of Patient G. On April 12th, Patient G presents to Physician Z for severe abdominal cramping and diarrhea. Which of the following modifiers should be appended to the E/M service performed on April 12th?

A. Modifier 57 B. Modifier 24 C. Modifier 25 D. Modifier 32

Partial thromboplastin is the lipid portion of ____________________.

Fill in the blank(s) with the appropriate word(s).