Why does the Designation Exist?
The Rural Emergency Hospital (REH) is the newest Medicare provider type, created by Section 125 of the Consolidated Appropriations Act of 2021 and made effective on January 1, 2023. Congress built it in direct response to a long wave of rural hospital closures: by most counts, more than 150 rural hospitals have closed outright or dropped their inpatient services since 2010, and recent industry analysis identifies several hundred more operating under acute financial stress. When a rural hospital closes, a community typically loses not just inpatient beds but its emergency department, its outpatient lab and imaging, and often its largest employer.
The REH model is an attempt to break the all-or-nothing choice between running a full-service hospital that cannot cover its fixed costs and closing entirely. A Critical Access Hospital (CAH) or a rural hospital with fewer than 50 beds, provided it participated in Medicare as of December 27, 2020, may convert to REH status. In exchange, the facility gives up acute inpatient care (skilled-nursing care in a distinct part unit is still permitted) and commits to maintaining a 24/7 emergency department, observation care, and elected outpatient services, with an annual average length of stay that does not exceed 24 hours. In return, the facility receives an enhanced and, importantly, partially fixed federal payment stream designed to keep emergency access alive in places that can no longer sustain a traditional hospital.
Where things stand nationally?
Adoption has been real but measured. As of October 2025 there were roughly 42 REHs operating across the United States, up from about 19 at the end of the first year. The conversion pace tells the story: roughly 21 facilities converted in the first year, then the rate slowed, with only a handful converting in 2025. Against an eligible pool that earlier studies put in the hundreds—one widely cited estimate identified nearly 400 candidate hospitals and several dozen “ideal” candidates—the actual take-up rate has stayed modest. Texas, which has the nation’s largest rural hospital footprint and a heavy concentration of financially distressed facilities, leads in conversions, though at least one Texas REH closed within a year of converting, a reminder that the designation is a lifeline, not a guarantee.
Two policy developments matter for anyone underwriting these facilities today. First, the One Big Beautiful Bill Act of July 2025 widened the eligibility window to include certain hospitals that operated between January 1, 2014, and December 26, 2020, and later closed, enlarging the candidate pool. Second, the loss of 340B drug-pricing eligibility upon conversion remains a genuine financial trade-off, and legislation to restore that access for REHs has been introduced but not yet enacted. Both points should be confirmed as of the appraisal date because the landscape is still moving.
The appraisal assignment?
An REH is a special-purpose property. Its value is overwhelmingly a function of the cash flow it can generate as a going concern, not of land and improvements priced against generic comparables. There are very few arm’s-length sales of REHs, so a pure sales-comparison approach is rarely credible on its own, and a cost approach—while useful for the replacement-cost-new-less-depreciation of the physical plant—does not capture whether the operation can actually service debt. The income approach, built on a defensible pro forma, almost always carries the weight of the conclusion.
For a bank, the typical engagement is an “as-built” or prospective value: the lender is financing new construction, conversion, or significant renovation, and needs an opinion of value as of the date the project is complete and, often, as of a later date when operations are stabilized. That framing forces the appraiser to project rather than merely observe. It also makes the going-concern allocation explicit. The total going-concern value must be parsed into the real property, the furniture, fixtures and equipment, and any intangible or business enterprise value, because the lender’s collateral is usually the real estate, and the loan-to-value test is applied against that component rather than the enterprise as a whole. Under USPAP, the appraiser should state these allocations and the extraordinary assumptions on which the prospective values rest.
Because the financial mechanics here are specialized, a competent REH appraisal frequently relies on or is performed alongside a healthcare financial feasibility analysis. The appraiser does not need to become a reimbursement consultant, but must understand the payment model well enough to test the reasonableness of any pro forma handed across the table.
Understanding the government payment model
Everything downstream depends on getting the revenue model right, and the REH revenue model is unusual. It has three distinct components.
The first is the monthly facility payment, a fixed federal payment that arrives regardless of patient volume. It began near $272,866 per month in 2023 and is adjusted each year by the hospital market basket. For calendar year 2025 it ran to roughly $291,455 per month before the standing 2% Medicare sequestration reduction, or about $285,600 per month after that reduction; for 2026 it steps up again with the finalized market-basket update. This payment—on the order of $3.4 million to $3.6 million a year—is the single most stabilizing feature of the model and deserves careful treatment in the pro forma because it is largely insensitive to volume.
The second component is enhanced outpatient reimbursement: REH-covered services are paid at the Outpatient Prospective Payment System (OPPS) rate plus 5%. The patient does not pay coinsurance on the additional 5%.
The third component covers services that fall outside the REH definition—clinical laboratory services, skilled-nursing care in a distinct part unit, and similar items—which are paid under their own fee schedules and do not receive the 5% add-on.
For appraisal purposes, the practical implications are these. A meaningful share of revenue (the monthly facility payment) is fixed and predictable, which lowers the volatility of the income stream relative to a conventional hospital. But the remainder is volume-driven and payer-dependent, so the pro forma must separate the fixed federal subsidy from the variable, volume-sensitive revenue and treat them differently in sensitivity analysis. This is what “understanding government underwriting and reimbursement requirements” means in practice: knowing which dollars are guaranteed, which are earned per service, and which payer is actually paying.
From gross charges to net revenue: contractual allowances
The most common and most consequential error in healthcare pro formas is confusing gross charges with collectible revenue. A facility’s chargemaster—its list of billed prices—bears little relationship to what it is actually paid. The difference between gross charges and the amount a payer will actually remit is the contractual allowance, and for a hospital it is enormous.
Medicare pays the OPPS-plus-5% rate and the fixed facility payment; it does not pay billed charges. Medicaid pays its own, usually lower, scheduled amounts. Commercial insurers pay negotiated rates. Self-pay and uninsured patients generate charity care and bad debt. Net patient service revenue is therefore gross charges minus contractual allowances minus bad debt and charity care—and in a rural setting the gap is often well over half of gross charges.
A credible REH appraisal models revenue net of contractual allowances, built up from a realistic payer mix. Rural emergency departments typically see a high proportion of Medicare and Medicaid patients and a significant uninsured population, so the blended collection rate is low even when reported “charges” look robust. The appraiser should ask for the historical relationship between gross charges and net collections at the subject (or at comparable converted facilities), test it against the published Medicare rates, and reject any pro forma that projects revenue off charges without a documented contractual-allowance deduction. Getting this wrong does not produce a small error; it produces a value conclusion that is wrong by a multiple.
Patient volumes and the operating-cost structure
Once revenue is properly stated net of allowances, the projection turns on volume—and on the fact that an REH’s cost structure is dominated by fixed expenses. A 24/7 emergency department must be staffed around the clock whether it sees five patients a day or fifty. Physician or advanced-practice coverage, nursing, and the standby cost of being open are largely fixed, which means the facility has a high operating-leverage profile: below a certain volume it loses money on operations, and above it the contribution margin improves quickly.
This is why projected patient volumes are the hinge of the entire analysis. The appraiser should develop or scrutinize projections for emergency department visits, observation cases, and each elected outpatient line (imaging, laboratory, infusion, specialty clinics, and any distinct-part skilled-nursing census), grounded in the service area’s population, demographics, payer composition, travel distances to the next nearest acute hospital, and the facility’s historical utilization before conversion. Volume assumptions should be reconcilable with the staffing plan: a projection that assumes higher volume must also carry the variable staffing and supply cost that volume requires.
Operating expenses, then, should be built from the staffing model up—fixed clinical and administrative payroll, benefits, medical supplies and pharmaceuticals (remembering the loss of 340B pricing where applicable), utilities and plant, insurance, the trauma-center transfer relationship, IT and the cost of mandated quality reporting, and management. Because so much of the cost base is fixed, the appraiser should run the income stream at more than one volume scenario and confirm that the conclusion is not balanced on an optimistic single point. The fixed monthly facility payment cushions the downside, but it does not by itself make a low-volume facility solvent.
Stated at that level, however, the expense projection is still only a category outline, and a category outline is not yet a credible operating model. The work that actually carries an REH appraisal is granular and line-item: not “clinical payroll” but the specific physician-coverage model and what continuous emergency-department coverage costs in that labor market, the precise nursing and ancillary staffing ratios the volume requires shift by shift, the realistic locum and overtime load a rural facility carries to keep the schedule filled, the per-test reference-lab and reagent costs, the actual maintenance and biomedical service contracts on the imaging and lab equipment, malpractice premiums for emergency coverage in that state, the EMTALA-driven on-call and transfer logistics, courier and specimen handling, and the dozens of smaller recurring line items that, in aggregate, decide whether the facility clears its breakeven. Many of these costs are stepped rather than smoothly variable—adding a single overnight provider or a second nurse to meet coverage rules is a discrete jump, not a marginal increase—and that texture is invisible at the category level.
Building expenses at that resolution is not something an appraiser, or a generic feasibility model, can reliably do from published averages. It requires first-hand frontline operational experience—someone who has actually run a rural emergency department or hospital operation and knows where the real money goes, which line items the published benchmarks understate, and where a hopeful pro forma quietly omits a cost the facility cannot avoid. Engaging that expertise is not optional polish; it is what separates a defensible expense projection from a plausible-looking one. The practical implication for the report is that this operational input should be obtained from a recognized contributor and disclosed as such. Under USPAP, significant professional assistance must be acknowledged in the certification, with the contributor identified and the nature of the contribution stated. Naming the operator-contributor does more than satisfy the standard—it signals to the lender that the granular cost assumptions came from someone who has lived the operation rather than from a spreadsheet, which is precisely the assurance an as-built underwriting decision rests on.
Regulatory and accreditation requirements as financial inputs
Compliance is not merely a legal checklist for an REH; it carries real cost and real revenue consequences that belong in the pro forma. The REH Conditions of Participation, set out in the federal regulations and surveyed under the applicable State Operations Manual appendix, govern staffing, safety, and service standards. The facility must comply with EMTALA, meaning it must screen and stabilize anyone who presents to the emergency department—a driver of uncompensated care that flows straight into the bad-debt and charity assumptions. It must maintain a transfer agreement with a Level I or Level II trauma center. It is subject to REH quality reporting, with new electronic measures phasing in for 2026, which carries administrative and IT cost. State licensure adds another layer, and because the REH is a new provider type, not every state has fully built out its licensing framework; the appraiser should confirm the subject’s state has done so.
Several of these items have direct dollar impacts the appraisal should capture: the loss of 340B drug pricing raises pharmaceutical cost; the option for Indian Health Service facilities to be paid under the All-Inclusive Rate rather than OPPS changes the revenue model entirely for those facilities; and Stark Law and similar requirements shape how physician arrangements can be structured. Depending on the specific facility and the outpatient services it elects, accreditation requirements for laboratory, imaging, or other lines add cost and, in some cases, condition the ability to bill. The appraiser’s task is to identify which of these apply to the subject and to make sure their financial impact is reflected rather than assumed away.
Bringing it together
A defensible as-built REH appraisal for a lender comes down to four disciplined projections, each feeding the next. The appraiser must project realistic patient volumes from the service area and the facility’s history; convert those volumes into revenue net of contractual allowances using the three-part REH payment model and a credible payer mix; build operating expenses at a granular, line-item level—drawing on first-hand frontline operational experience rather than generic ratios, and crediting that operator as a recognized contributor to the report; and overlay the regulatory and accreditation requirements specific to the facility so their financial effects are not omitted. The resulting stabilized net operating income, capitalized or discounted at a rate that reflects the risk of a special-purpose rural healthcare asset, supports the going-concern value, which is then allocated among real property, equipment, and business value so the lender can apply its loan-to-value test against the right collateral.
The throughline is that an REH’s value lives in its cash flow, and its cash flow is only as reliable as the appraiser’s understanding of how the facility actually gets paid. The fixed monthly facility payment makes these properties more stable than a conventional rural hospital, but the variable revenue still has to be modeled net of substantial contractual allowances, the cost base is unusually fixed and volume-sensitive, and the regulatory framework carries its own price. An appraiser who can project volumes, net reimbursement, true operating cost, and compliance impact—and who states the extraordinary assumptions behind a prospective value—produces an opinion a bank can lend against. One who works from gross charges and generic comparables does not.
Note: REH adoption figures, the monthly facility payment amount, the status of 340B eligibility, and state licensure frameworks change over time and should be verified as of the effective date of any appraisal. Principal sources for the policy and payment facts above include CMS guidance on Rural Emergency Hospitals, the Rural Health Information Hub, the CMS CY2026 OPPS/ASC final rule, and the REH Model Frequently Asked Questions published by Mathematica and the Rural Health Redesign Center.
