CPC Anesthesia Coding Guidelines 4

Question 1

Anesthesia for a patient undergoing an emergency procedure would be reported with which qualifying circumstance?

Accepted Answer

99140

Answer

Code 99140 is added when anesthesia is complicated by emergency conditions, such as a life-threatening situation requiring immediate surgery.

Question 2

Which CPT code range is used for anesthesia services related to obstetric procedures?

Accepted Answer

01958–01969

Answer

CPT codes 01958–01969 cover anesthesia for obstetric procedures including vaginal delivery and cesarean delivery.

Question 3

A patient with morbid obesity undergoing anesthesia has a BMI of 45. Which factor may influence anesthesia coding?

Accepted Answer

Modifier 22 may be appended to indicate increased complexity

Answer

Modifier 22 may be appended when morbid obesity significantly increases the complexity and risk of the anesthesia service.

Question 4

For a procedure lasting 45 minutes, how many time units are reported if each unit equals 15 minutes?

Accepted Answer

3 units

Answer

45 minutes divided by 15 minutes per unit equals 3 time units.

Question 5

Which of the following is NOT included in the global anesthesia package?

Accepted Answer

Postoperative pain management via epidural catheter

Answer

Postoperative pain management through an epidural catheter is separately billable and not included in the routine anesthesia global package.

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