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VA Health Care System

Decent Essays

Model Inputs Improving medical care can have secondary impacts on the VA health care system. The prevalence of SCI is relatively low, and we assumed that the availability of telehealth would not be a sufficient incentive for patients with SCI to enroll in the VA health care system if they had not done so earlier. Consequently, demand for SCI care only among current SCI patients was explicitly modeled here. We assumed no change in demand for other conditions because there was no guidance for predicting such changes and because the variation in changes could be large. Finally, we assumed no changes in staffing at the VA as a result of telehealth use. We present costs associated with each scenario, both for standard care without telehealth and …show more content…

The home videoconference machine commonly used in the VA in 2007 was the American TeleCare LifeView machine (Eden Prairie, MN). Its cost of $11,325 came from a national contract with the VA and hence has no variation. We assumed that it lasts three years. Telephone calls and the LifeView station both use telephone land lines. Based on actual experience, we expected that 52% of individuals eligible for telehealth would have standard (land-line) telephones. No cost was assigned for them because this program does not purchase or repair telephones, and their use would not noticeably shorten their lifetimes. We assumed that the VA clinicians initiated all calls in order to eliminate any cost to the patient. Based on our assumption that transmission costs were part of the fixed overhead assigned to encounters in the SCI clinic, we did not account for their costs separately. Home-Based Care Encounters There were three types of home-based care encounters: one with a VA registered nurse (RN), one with a contract RN, and one with a VA nurse or doctor at an SCI clinic via the LifeView machine. Nurse wages in the VA are not unusually high, but the costs for VA nurses were more than five times those for contract nurses (Table 3). We conclude that the difference stems from overhead costs in the SCI service of VA medical centers. Finally, we assumed that using a digital camera would not lengthen the time it takes to examine a patient for PUs, and thus did not account separately for the cost of using a digital camera. Facility-Based

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