Which CPT code represents anesthesia services for multiple laceration repairs of the left leg, including the knee, tibia, and ankle, in a normally healthy adult?

• A. 00400-P1
• B. 01230-P1
• C. 01810-P1
• D. 01960-P1

Answer: (A)

Anesthesia coding is driven by the surgical site and the patient’s health status. For multiple laceration repairs of the leg that include the knee, tibia, and ankle, you’re coding anesthesia for the lower extremity. Since the patient is a normally healthy adult, the appropriate physical status is the lowest category (ASA I), which the P1 modifier represents. The correct code is the one that pairs the lower-extremity site with this normal health status, reflecting a single anesthesia service covering the whole leg region in a healthy patient. The other options would not match the leg site or would imply a different patient status or a different type of service, so they aren’t appropriate.