The Patient with Hip Fracture.

Hip fractures are a frequent cause of hospitalization in the elderly population and can lead to significant morbidity and mortality. As the population continues to age, the incidence of hip fractures is expected to increase. The internist/hospitalist plays a critical role in the care of this population as many patients have multiple medical comorbidities.

Determinants of Cost Variation in Total Hip and Knee Arthroplasty: Implications for Alternative Payment Models.

Background: Alternative payment models have been proposed to deliver high-quality, cost-effective care. Under these models, payments may be shared between the hospital and the post-acute care services. Post-acute care services may account for one-third of the episode costs for total hip or knee arthroplasty (THA/TKA).