CPC Anesthesia Coding 1

Question 1

Which formula is used to calculate anesthesia reimbursement?

Accepted Answer

(Base units + Time units + Modifying units) × Conversion factor

Answer

The standard anesthesia payment formula is (B + T + M) × CF, where B=base units, T=time units, M=modifying units, and CF=the payer's conversion factor.

Question 2

How are anesthesia time units typically calculated by most payers?

Accepted Answer

One unit per 15 minutes of anesthesia time

Answer

Most payers, including Medicare, use one time unit per 15 minutes, counting from anesthesia induction until the patient is safely transferred to post-anesthesia care.

Question 3

What does anesthesia physical status modifier P3 indicate about the patient?

Accepted Answer

A patient with severe systemic disease

Answer

P3 designates a patient with severe systemic disease that is not incapacitating, adding one modifying unit to the anesthesia calculation.

Question 4

Which CPT code range covers anesthesia services?

Accepted Answer

00100–01999

Answer

Anesthesia CPT codes are found in the range 00100–01999, organized by anatomical site of the surgical procedure.

Question 5

Monitored Anesthesia Care (MAC) is best described as:

Accepted Answer

Sedation monitoring by an anesthesiologist with ability to convert to general anesthesia if needed

Answer

MAC involves an anesthesia provider monitoring the patient and administering sedation while remaining ready and able to convert to general anesthesia if required.

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CPC Anesthesia Coding 1