Health care utilization and costs at end of life among patients with leukemia or lymphoma in a regional cancer registry-insurance claims linked database.

184 Background: End-of-life (EOL) care for persons with hematologic malignancies is variable and often involves high-intensity services at death approaches, which may not reflect patient or family preferences. We characterized healthcare utilization and associated costs in the last 30 days of life among subjects with leukemia or lymphoma to better understand patterns of care in this population.

METHODS: We linked enrollment and claims records from two regional commercial insurers to Surveillance, Epidemiology, and End Results (SEER) records for patients diagnosed with leukemia or lymphoma in Western Washington state between January 1, 2007 and December 31, 2015. We developed algorithms to characterize EOL care and calculate costs from both the payer and patient perspective for the last 30 days of life. Costs are derived from paid claims for inpatient, outpatient, and pharmacy utilization. Patient out-of-pocket costs are calculated as the difference between allowed and paid claim amounts.

RESULTS: See Table.

CONCLUSIONS: In this analysis, a majority of subjects usedat least one form of high intensity care in the last 30 days of life, and average out-of-pocket costs were considerable. Future research will focus on developing interventions to assess patient and family preferences for intensity of care to better inform the provision of high-value care in this population. [Table: see text].