Instructions: Indicate whether the following statements are true or false (T or F). For false statements, rewrite the statement

Instructions: Indicate whether the following statements are true or false (T or F). For false statements, rewrite the statement on the line to make the statement true. Analgesia is the inability to feel pain. Modifier AA is used for services provided by anesthesiology assistants. Coding professionals may use the CMS or ASA RVG to find the base units for anesthesia services. When an anesthesiologist provides an anesthesia service for more than one procedure at the same operative session only one anesthesia code is billed—the one with the highest base units. Physical status modifiers describe a particularly difficult anesthesia service due to the condition of the patient, notable operative conditions, or unusual risk factors.