Which of the following is NOT a method of cost containment care?

Home health care is considered a type of service rather than a method of cost containment. It involves delivering medical services in a patient's home, allowing for a more comfortable and often less expensive care setting compared to traditional hospital stays. While home health care can indirectly contribute to cost savings by reducing hospital admissions and enabling quicker recoveries, it is not designed specifically as a cost containment strategy.

In contrast, preauthorization, second surgical opinions, and limits on length of stay are methods explicitly aimed at controlling costs in healthcare. Preauthorization requires that certain services be approved by the insurer before they are provided, which helps prevent unnecessary procedures. Second surgical opinions enable patients to seek verification about the necessity of a proposed surgery, potentially avoiding over-treatment. Limits on length of stay in hospitals reduce costs by encouraging efficient care and preventing prolonged unnecessary admissions.