Final answer:
The Case Management model best suits the need for improved care coordination and accountability in reducing hospital readmission rates. It provides personalized and comprehensive care planning with a clear point of accountability, unlike other nursing care models.
Step-by-step explanation:
The best nursing care delivery model that addresses the need for improved coordination of care and accountability for cost-effective quality care, especially when the readmission rates are high, is d) Case Management. Case Management focuses on individual patients, organizing, coordinating, and providing care that is tailored to the patient's specific needs while also taking into account the efficient use of hospital resources. This model ensures that each patient's care is planned and evaluated by a dedicated professional, usually a nurse or a social worker, who acts as their case manager. This prevents fragmentation of care, reduces the chance of readmission, and ensures a clear point of accountability.
Different care delivery models like Functional Nursing, Team Nursing, and Total Patient Care do not provide the same level of comprehensive, patient-centered management that is especially required when trying to reduce readmission rates and improve overall quality and coordination of care