Which of the following services is NOT considered a basic service offered by an HMO?

The correct answer is durable equipment, as it is typically not categorized as one of the basic services provided by a Health Maintenance Organization (HMO). HMOs primarily focus on providing comprehensive health care services to their members, emphasizing preventive and routine care to promote overall wellness.

Basic services commonly include doctor services, rehabilitation therapy, and preventive care like annual physicals and immunizations. These services are foundational to the HMO model, which aims to manage the health of its members through regular and preventive care to avoid more serious health issues that would require expensive treatments.

Durable medical equipment, while important for patient care, is generally seen as a supplementary service that may not always be covered under the basic health services of an HMO. Often, coverage for such equipment may involve additional expenses or specific conditions that must be met. This distinction highlights why durable equipment is less integral to the core offerings of an HMO compared to the other services listed.