Effect of reimbursement changes on erythropoiesis-stimulating agent utilization and transfusions.
Cancer patients frequently develop chemotherapy-induced anemia, which can be treated with erythropoiesis-stimulating agents. These agents have shifted the standard of chemotherapy-induced anemia treatment away from the previous mainstay of red blood cell transfusions. In July 2007, the Centers for Medicare and Medicaid Services issued a National Coverage Decision restricting reimbursement for erythropoiesis-stimulating agents to those chemotherapy patients who have hemoglobin levels <10 g/dL at initiation of therapy. This decision was hypothesized to place a greater reliance on transfusions for chemotherapy-induced anemia treatment. This observational study examined transfusions and erythropoiesis-stimulating agent utilization rates within defined episodes of chemotherapy care using electronic medical records from seven practices consisting of 39 sites of care across seven states. We compared the frequency of myelosuppressive chemotherapy treatment, erythropoiesis-stimulating agent administrations, and red blood cell transfusions before and after the National Coverage Decision in oncology patients with chemotherapy-induced anemia. Although exposure to myelosuppressive chemotherapy was not different, erythropoiesis-stimulating agent administrations significantly decreased and blood transfusions significantly increased after implementation of the National Coverage Decision. The 31% increase in transfusions for patients aged 65 years and older was significant (P = 0.007) and higher than the 8% increase for patients younger than 65 years (P = 0.358). Changes in practice patterns for chemotherapy-induced anemia treatment that followed the Centers for Medicare and Medicaid Services reimbursement decision for erythropoiesis-stimulating agents seem to be impacting practice patterns. Further research is necessary to determine whether these changes represent a widespread and durable shift in patient treatment.
Hess
Gregory
G
SDI, 220 W. Germantown Pike,Plymouth Meeting, PA 19462, USA. Greg.Hess@Wharton.upenn.edu
Nordyke
Robert J
RJ
Hill
Jerrold
J
Hulnick
Scott
S
D000367:Age Factors; D000740:Anemia / Q000188:drug therapy; D000970:Antineoplastic Agents / Q000009:adverse effects; D001803:Blood Transfusion / Q000191:economics* / Q000706:statistics & numerical data; D006397:Hematinics / Q000191:economics*; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics*; D009369:Neoplasms / Q000150:complications / Q000188:drug therapy; D017410:Practice Guidelines as Topic; D014481:United States
D000970:Antineoplastic Agents; D006397:Hematinics; D006454:Hemoglobins