What level of care will Andy likely require if he needs health care performed by skilled medical practitioners on an intermittent basis?

The level of care that Andy will likely require is correctly identified as intermediate care. This type of care is designed for patients who need assistance from skilled medical practitioners but do not require constant, round-the-clock supervision. It typically involves intermittent services such as monitoring and rehabilitation, which fits the scenario where Andy's healthcare needs are not acute or highly intensive but still require professional intervention periodically.

Intermediate care often serves patients recovering from surgery or those managing chronic conditions that necessitate periodic medical oversight but allow for some independence between those periods of care. This level of care strikes a balance between more intensive acute care, which involves continuous monitoring and immediate interventions, and basic or independent care, which may not provide the skilled medical services needed.

In this context, skilled nursing care would imply a constant level of professional care that exceeds what Andy needs, while independent care suggests a lack of the required medical supervision altogether. Hence, the identification of intermediate care as the correct answer aligns perfectly with the specified need for intermittent professional healthcare services.