Which statement about prescriptive and credentialing rules for MAC versus GA is correct?

• A. MAC may involve different prescriptive and credentialing rules than GA
• B. They are identical in all jurisdictions
• C. Credentialing is not required for CRNAs
• D. Prescriptive rules apply only to physicians

Answer: (A)

MAC may involve different prescriptive and credentialing rules than GA. Monitored Anesthesia Care and General Anesthesia are distinct modes of anesthesia practice, each with its own depth of sedation or anesthesia, monitoring requirements, and supervision expectations. Because of these differences, the medications that can be used, the level of supervision required, and the credentials or privileges needed to provide each type of care can vary by state law, facility policy, and the specific practice model. It’s common for one setting to allow CRNAs to administer MAC under medical direction or collaboration, while GA privileges might require different credentialing or physician oversight, reflecting the greater depth of anesthesia involved.

Identical rules in all jurisdictions isn’t correct, since jurisdictions differ in how they regulate MAC versus GA. Credentialing is not universally nonessential for CRNAs, and prescriptive authority isn’t guaranteed to physicians only; some jurisdictions grant or permit prescriptive authority to non-physician anesthesia providers under appropriate supervision.