Patient Cost Savings When Using Telehealth for Management of Myeloproliferative Neoplasms

Introduction:

Telemedicine has been widely utilized in the healthcare marketplace since the beginning of the COVID-19 pandemic. Over the last 3 years, virtual care has been widely employed in the care of patients with polycythemia vera (PV), essential thrombocythemia (ET) and myelofibrosis (MF) at Mayo Clinic. These rare disorders have few experts; therefore, telemedicine becomes an optimal approach for patients receive expert care even when they are not close to the medical center. ¹ Additionally, telemedicine reduces financial burden for the patients. We aim to estimate potential cost savings to patients utilizing telemedicine.

Methods:

We identified patients with MPN seen at Mayo Clinic, Arizona who have had at least 2 visits (1 or more virtual visits) between March 2020 and June 2022. We extracted retrospective data from electronic medical records (EMR) including sociodemographic data, disease related data and number of visits - both virtual and in person - of the patients identified. The address recorded from the EMR was assumed to be the patient's location at the time of virtual visit. Driving distances were determined using zip codes in Google Maps and the patients were stratified into quartiles based on round trip travel distances. Patients in quartiles 1 through 3 were assumed to have driven while patients in quartile 4 were assumed to have traveled by plane. Patients in quartile 1 were assumed to have 1 travel day including the follow-up visit and no accommodation, patients in quartile 2 were assumed to have 2 travel days including the follow up visit and 1 night of accommodation whereas patients in quartiles 3 and 4 were assumed to have 2 travel days, 1 day for the follow up visit and 2 nights of accommodation.

Mileage rate costs were based on US Internal Revenue Service (IRS) standard mileage rates for medical or moving purposes for 2021. ² Owing to extreme variability in flight costs, flying costs were assumed to be equal to the driving costs. Per diem costs for accommodation and meals and incidentals were based on the US General Services Administration (GSA) 2021 rates for Phoenix ³ with the cost being 75% of the full per diem rate on traveling days via GSA formulaic approach.

Results:

One hundred and eight patients having 282 virtual visits were identified. Patients ranged from 30 - 87 years with the mean and median age of 65 years and 67 years respectively. Majority of the patients were female (62%) and white (98%) with gender distribution varying by distance. Descriptive statistics of the estimated out-of-pocket costs for patients by distance quartiles are summarized in Table 1a.

Mean estimated cost savings ranged from $46.8 to $877.3 with the savings of $43.8 - $1372.2 at extremes. The total cost savings by all patients was $90,306.7.

The breakdown of costs by category for each quartile is shown in Table 1b which shows that the majority of costs saved by patients in quartile 1 were due to avoiding costs spent on meals and incidentals (~90% of mean costs) whereas costs saved due to meals and incidentals for patients in quartile 4 were only ~16% of the mean costs.

Conclusions:

Our research highlighted telemedicine as a cost-effective approach for patients with MPN who received virtual care from March 2020 - June 2022. Study limitations included not weighing costs for childcare or accompanying individuals and using driving costs instead of flying costs, however, these considerations potentially underestimate the actual cost savings to the patient. Additionally, since the median age of this population was 65, we didn't include loss of wages to the analysis, which may further underestimate the costs. Despite concerns over billing, reimbursement, and state licensure, virtual care is being established as a critical part of medicine moving forward.

1. Doolittle, G.C. and A.O. Spaulding, Providing Access to Oncology Care for Rural Patients via Telemedicine. Journal of Oncology Practice, 2006. 2(5): p. 228-230.

2. Internal Revenue Service. Standard mileage rates for 2021. Available at: https://www.irs.gov/tax-professionals/standard-mileage-rates

3. US General Services Administration. Per diem rates. Available at: https://www.gsa.gov/travel/plan-book/per-diem-rates/per-diem-rates-results?action=perdiems_report&fiscal_year=2021&state=AZ&city=&zip=85054