Assessing the Costs of Performing DXA Services in the Office-based Setting : Final Report
October 2007
American Association of Clinical Endocrinologists, International Society for Clinical Densitometry, The Endocrine Society, American College of Rheumatology
Osteoporosis is a disease that is characterized by low bone mass and a deterioration of bone structure that results in bone fragility and an increased risk of fracture. The disease affects 10 million older Americans and is associated with significant mortality and morbidity. An additional 34 million individuals have osteopenia (low bone mass) and are at increased risk of fracture at some time in their lives. Osteoporosis-related fractures represent a serious illness burden and are a major cause of disability among Medicare beneficiaries. Dual-energy X-ray absorptiometry (DXA) is the “gold standard” for diagnosing osteoporosis, using World Health Organization criteria. Amid recent changes in Medicare reimbursement methodology, providers had become concerned that payment for DXA and vertebral fracture assessment (VFA) was below operating costs. However, a systematic study of the cost to perform a DXA procedure had not been conducted. The American Association of Clinical Endocrinologists, the International Society for Clinical Densitometry, The Endocrine Society and the American College of Rheumatology commissioned The Lewin Group to survey office-based providers of DXA, in order to develop estimates of the costs associated with providing DXA services to Medicare beneficiaries. This study should assist policymakers and others to determine whether the current Medicare reimbursement for DXA approximates real world operating costs.