Clinicians
Experience and expertise in managing PD vary among nephrologists. A recent survey found that only 11% of second-year nephrology trainees felt fully prepared to manage PD patients and 27% felt that they were minimally prepared.25 Thus, it is important to ensure that adequately trained nephrologists are available locally before initiating a new program, and if needed, coverage across VHS or VISN can be explored. One potential method to enhance practitioner comfort in PD is the use of existing peer-to-peer education through the VA Kidney Specialty Care Access Network-Extension for Community Health care Outcomes program that links health care professionals in rural areas with specialists at a tertiary care center.23 Nurses are a primary pillar for the success of home dialysis programs and the lack of a trained nursing workforce can be a significant limitation. Similarly, while the placement and management of complications related to PD catheters are not technically challenging, the availability of interventionists (either a surgeon or trained interventional radiologist) should be part of the business plan.
Financial Considerations
The financial considerations involving a new PD program within the VHA are complex (eAppendix 2, available online at doi:10.12788/fp.0356). ESKD is one of the most complex and costly comorbidities. It is a major determinant of the expenditure and revenue generation for facilities. The Veterans Equitable Resource Allocation system classifies ESKD on repeated dialysis as price category 10, indicating high complexity and cost. The VAMC workload and facility budget allocation is assessed annually and increases as the population of price group 10 veterans increases. VHA also provides additional Veterans Equitable Resource Allocation funds to VAMCs, which can improve the bottom line for VA-based dialysis units. Providing PD facilitates outpatient and inpatient management of comorbidities, allowing for substantial cost savings while improving the quality of nonrenal care. Outsourcing dialysis care can reduce the administrative burden, although, it deprives the VAMC of all dialysis-associated revenues while bearing the cost of all nonrenal and some renal care. The net effect is reduced facility productivity. In aggregate, establishing a local dialysis program requires greater financial resources for the capital and personnel costs; however, if captured appropriately these funds can be a major source of revenue and savings for the local VAMC.
Indirect costs are important for financial projections. Most community dialysis units operate as outpatient units, whereas all but a handful of the VA dialysis units operate within or near a VAMC. As a result, the VA units providing maintenance dialysis are regularly classified as inpatient centers while providing largely outpatient services, which negatively impacts overhead cost calculations. The predominant use of in-center HD as the default modality further sets an erroneously high baseline for the indirect cost of the VA-based PD services, especially considering that the principal savings of the home dialysis are through the reduction in the labor and capital costs. A rudimentary make-buy model for the in-center HD is available through the NKDP, and establishing a similar model for PD programs may be useful.
Cost considerations also may vary based on the model of ESKD care used locally. Of the 71 hospital-based and free-standing VA HD facilities, only 33 provide PD services, with 5 units providing only inpatient PD. The financial burden of establishing a fully operational outpatient PD program will be based on whether it is targeting a new unit or is expanding. The costs for equipment rental, disposables, and supplies vary based on the VA contract negotiations but are standardized across the nation with approved cost-of-living geographic adjustments. Caution needs to be exercised in employing a phased-hiring approach, as newer programs may require proportionally larger nursing resources due to greater needs for KDE, transitioning services, and training for PD. A target census-based hiring schedule should be negotiated with leadership before launch. If existing labor mapping does not allow for cross-coverage, part-time positions for physicians may be considered. Travel nurses, especially for PD training, can be considered to meet labor needs when long-term projections prohibit permanent full-time hires.
Finally, the balance sheet of a new program needs to account for different scenarios. In addition to nephrology costs, outsourcing veterans for PD services incurs multiple costs (eg, administrative, social work). Facilities with inpatient PD services alone are likely already bearing a component of the medications (including antibiotics) and/or surgical costs for their outsourced patients. These hidden costs are infrequently counted in projections. Facilities without inpatient PD cannot provide complex nonrenal care to ESKD patients on PD, even when the center is well equipped to provide it. These facilities also bear the cost of outsourcing even for complications related to PD. While a full estimation of these services varies, the hidden cost savings of many procedures or inpatient admissions, such as cardiovascular or musculoskeletal surgeries, can exceed those of dialysis in this complex population.