American Healthcare REIT, Inc. Segments Disclosure

16. Segment Reporting

Our chief operating decision maker, or CODM, who is our Interim Chief Executive Officer and President, evaluates our business and makes resource allocations based on four operating segments: ISHC, OM, SHOP and triple-net leased properties. These operating segments are also our reportable segments.

Our ISHC each provide a range of independent living, assisted living, memory care, skilled nursing services and certain ancillary businesses that are owned and operated utilizing a RIDEA structure. Our OM buildings are typically leased to multiple tenants under separate leases, thus requiring active management and responsibility for many of the associated operating expenses (much of which are, or can effectively be, passed through to the tenants). Our SHOP segment includes senior housing, which may provide assisted living care, independent living, memory care or skilled nursing services, that are owned and operated utilizing a RIDEA structure. Our triple-net leased properties segment includes senior housing, skilled nursing facilities and hospital investments, which are single-tenant properties for which we lease the properties to unaffiliated tenants under triple-net and generally master leases that transfer the obligation for all property operating costs (including maintenance, repairs, taxes, insurance and capital expenditures) to the tenant. In addition, our triple-net leased properties segment includes our debt security investment.

Our CODM evaluates the performance of our combined properties in each reportable segment and determines how to allocate resources to those segments, primarily based on net operating income, or NOI, for each segment. NOI excludes certain items that are not associated with the operations of our properties. Our CODM also primarily uses NOI for each segment in the annual budget and forecasting process. Further, our CODM considers budget-to-actual variances in NOI on a quarterly basis when making decisions about the allocation of operating and capital resources to each segment. We define segment NOI as total revenues and grant income, less property operating expenses and rental expenses, which excludes depreciation and amortization, general and administrative expenses, transaction, transition and restructuring costs, net interest expense, gain or loss in fair value of derivative financial instruments, gain or loss on dispositions of real estate investments, impairment of real estate investments, impairment of intangible assets and goodwill, income or loss from unconsolidated entities, gain on re-measurement of previously held equity interests, foreign currency gain or loss, other income or expense and income tax benefit or expense for each segment. We believe that segment NOI serves as an appropriate supplemental performance measure to net income (loss) because it allows investors and our management to measure unlevered property-level operating results and to compare our operating results to the operating results of other real estate companies and between periods on a consistent basis. We also believe that NOI is a widely accepted measure of comparative operating performance in the real estate community. However, our use of the term NOI may not be comparable to that of other real estate companies as they may have different methodologies for computing this performance measure.

Interest expense, depreciation and amortization and other expenses not attributable to individual properties are not allocated to individual segments for purposes of assessing segment performance. Non-segment assets primarily consist of corporate assets, including cash and cash equivalents, deferred financing costs, operating lease right-of-use asset and other assets not attributable to individual properties.

Total assets by reportable segment as of December 31, 2025 and 2024 were as follows (in thousands):

As of both December 31, 2025 and 2024, goodwill of $168,177,000, $47,812,000 and $18,953,000 was allocated to our ISHC, OM and triple-net leased properties segments, respectively.

Our portfolio of properties and other investments are located in the United States, the UK and Isle of Man. Revenues and grant income and assets are attributed to the country in which the property is physically located. The following is a summary of geographic information for our operations for the periods presented below (in thousands):