Reimbursement, Utilization, and 1-Year Survival Post-Allogeneic Transplantation for Medicare Beneficiaries With Acute Myeloid Leukemia.

BACKGROUND: The economics of allogeneic hematopoietic cell transplantation (alloHCT) for older patients with acute myeloid leukemia (AML) affects clinical practice and public policy. To assess reimbursement, utilization, and overall survival (OS) up to 1 year post-alloHCT for Medicare beneficiaries aged 65 years or older with AML, a unique merged dataset of Medicare claims and national alloHCT registry data was analyzed. METHODS: Patients diagnosed with AML undergoing alloHCT from 2010 to 2011 were included for a retrospective cohort analysis with generalized linear model adjustment. One-year post-alloHCT reimbursement included Medicare, secondary payer, and beneficiary copayments (no coinsurance) (inflation adjusted to 2017 dollars). Cost-to-charge ratios were applied to estimate department-specific inpatient costs. Cox proportional hazards regression models were utilized to identify risk factors of 1-year OS post-alloHCT. RESULTS: A total of 250 patients met inclusion criteria. Mean total reimbursement was $230 815 (95% confidence interval [CI] = $214 381 to $247 249) 1 year after alloHCT. Pharmacy was the most- costly inpatient service category. Adjusted mean total reimbursement was statistically higher for patients who received cord blood grafts (P = .01), myeloablative conditioning (P < .0001), and alloHCT in the Northeast and West (P = .03). Mortality increased with age (hazard ratio [HR] = 1.08, 95% CI = 1.0 to 1.17), poorer Karnofsky performance score (<90% vs ≥90%, HR = 1.60, 95% CI = 1.08 to 2.35), and receipt of myeloablative conditioning (HR = 1.88, 95% CI = 1.21 to 2.92). CONCLUSIONS: This merged dataset allowed adjustment for a richer set of patient- and HCT-related characteristics than claims data alone. The finding that nonmyeloablative conditioning was associated with lower reimbursement and improved OS 1 year post-alloHCT warrants further investigation.

Hematopoietic Cell Transplantation and Utilization of Fertility Preservation Services.

Conditioning regimens for hematopoietic cell transplantation (HCT) are harmful to reproductive function, but national utilization of fertility preservation (FP) before HCT has not been studied. The primary aim of this descriptive retrospective analysis is to understand FP utilization in the HCT population of patients between ages 18 and 40 years, whereas the secondary aim is to describe temporal trends in FP before HCT. Key dates, procedures codes, and diagnosis codes were extracted from administrative and health services commercial claims data, which were obtained from FAIR Health's national claims database, to construct 29 patient-specific clinical journey timelines detailing the time from diagnosis to FP and to HCT. Patient characteristics studied include sex, age, HCT type (autologous and allogeneic), and census region. Key findings from primary and secondary analyses were that 7% of the HCT cohort had claims for FP services, FP utilization before HCT decreased with increasing age, there were 102 days (median) between FP and HCT procedure date, and 7 of 29 patients who received FP services had a nonmalignant primary indication for HCT. More research is needed to understand the barriers to FP before HCT so that targeted tools can be used to increase utilization and improve quality of life for HCT survivors.

Challenges around Access to and Cost of Life-Saving Medications after Allogeneic Hematopoietic Cell Transplantation for Medicare Patients.

Hematopoietic cell transplantation (HCT) is an expensive, medically complicated, and potentially life-threatening therapy for multiple hematologic and nonhematologic disorders with a prolonged trajectory of recovery. Similar to financial issues in other cancer treatments, adverse financial consequences of HCT are emerging as an important issue and may be associated with poor quality of life and increased distress in HCT survivors. Prescription medicine coverage for HCT for Medicare and some Medicaid beneficiaries, especially in the long-term, remains suboptimal because of inadequate payer formularies or prohibitive copays. With an increasing number of older patients undergoing HCT and improvement in the overall survival after HCT, the problem of financial burden faced by Medicare beneficiaries with fixed incomes is going to worsen. In this article, we describe the typical financial burden borne by HCT recipients based on estimated copayment amounts attached to the categories of key medications as elucidated through 2 case studies. We also suggest some possible solutions for consideration to help these patients and families get through the HCT by minimizing the financial burden from essential medications needed during the post-HCT period.

Administrative Claims Data for Economic Analyses in Hematopoietic Cell Transplantation: Challenges and Opportunities.

There is an increasing need for the development of approaches to measure quality, costs, and resource utilization patterns among allogeneic hematopoietic cell transplantation (HCT) patients. Administrative claims data provide an opportunity to examine service utilization and costs, particularly from the payer's perspective. However, because administrative claims data are primarily designed for reimbursement purposes, challenges arise when using it for research. We use a case study with data derived from the 2007 to 2011 Truven Health MarketScan Research database to discuss opportunities and challenges for the use of administrative claims data to examine the costs and service utilization of allogeneic HCT and chemotherapy alone for patients with acute myeloid leukemia (AML). Starting with a cohort of 29,915 potentially eligible patients with a diagnosis of AML, we were able to identify 211 patients treated with HCT and 774 treated with chemotherapy alone where we were sufficiently confident of the diagnosis and treatment path to allow analysis. Administrative claims data provide an avenue to meet the need for health care costs, resource utilization, and outcome information. However, when using these data, a balance between clinical knowledge and applied methods is critical to identifying a valid study cohort and accurate measures of costs and resource utilization.