Fresenius Medical Care : FME Q1 2024 Report

FRESENIUS MEDICAL CARE AG

Content
Interim management report	1
Economic report	4
Report on post-balancesheet date events	23
Outlook	24
Risks and opportunities report	25
Corporate governance	25
Interim Financial Statements	26
Consolidated statements of income	26
Consolidated statements of comprehensive income	27
Consolidated balance sheets	28
Consolidated statements of cash flows	29
Consolidated statements of shareholders' equity	30
Notes to the interim consolidated financial statements	31
Note 1. The Company and basis of presentation	31
Note 2. Disposal groups classified as held for sale	34
Note 3. Notes to the consolidated statements of income	35
Note 4. Related party transactions	37
Note 5. Insurance contracts	39
Note 6. Inventories	40
Note 7. Short-termdebt	40
Note 8. Long-termdebt	41
Note 9. Capital management	42
Note 10. Commitments and contingencies	42
Note 11. Financial instruments	47
Note 12. Segment and corporate information	50
Note 13. Events occurring after the balance sheet date	52
Review report	53

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FRESENIUS MEDICAL CARE AG

Interim management report

In this report, "FME AG," or the "Company," "we," "us" or "our" refers to Fresenius Medical Care AG or Fresenius Medical Care AG and its subsidiaries on a consolidated basis, as the context requires. You should read the following discussion and analysis of the results of operations of the Company and its subsidiaries in conjunction with our unaudited interim consolidated financial statements and related notes contained elsewhere in this report and our disclosures and discussions in our consolidated financial statements and in our management report as of and for the year ended December 31, 2023, prepared in accordance with section 315 of the German Commercial Code (HGB) as well as the German Accounting Standard Number 20, contained in the Company's Annual Report 2023.The information within this interim management report is unaudited.

The term "Care Enablement" refers to our Care Enablement operating segment, which is primarily engaged in the distribution of products and equipment and includes research and development (R&D), manufacturing, supply chain and commercial operations, as well as supporting functions, such as regulatory and quality management. The term "Care Delivery" refers to the Care Delivery operating segment, which is primarily engaged in providing services for the treatment of chronic kidney disease (CKD), end-stage renal disease (ESRD) and other extracorporeal therapies, including value and risk-based care programs. Care Delivery also includes the pharmaceutical products business and the income from equity method investees related to the sale of certain renal pharmaceuticals from Vifor Fresenius Medical Care Renal Pharma Ltd. (VFMCRP), which are used in our clinics to provide health care services to our patients. Our operating segments are determined based upon how the Company manages its businesses and allocates resources with responsibilities by products and services and is aligned to the financial information that is presented on a quarterly basis to the chief operating decision maker.

Our Global Medical Office, which seeks to optimize medical treatments and clinical processes within the Company and supports both Care Delivery and Care Enablement, is centrally managed and its profit and loss are allocated to the segments. Similarly, we allocate costs related primarily to headquarters' overhead charges, including accounting and finance as well as certain human resources, legal and IT costs, as we believe that these costs are attributable to the segments and used in the allocation of resources to Care Delivery and Care Enablement. These costs are allocated at budgeted amounts, with the difference between budgeted and actual figures recorded at the corporate level. However, certain costs, which relate mainly to shareholder activities, management activities, global internal audit and the remeasurement of certain investments, are not allocated to a segment but are accounted for as corporate expenses. These activities do not fulfill the definition of a segment according to IFRS 8, Operating Segments and are also reported separately as Corporate (Corporate). Financing is a corporate function which is not controlled by the operating segments. Therefore, the Company does not include interest expense relating to financing as a segment measurement. In addition, the Company does not include income taxes as we believe taxes are outside the segments' control. See note 12 included in this report for a further discussion on our operating segments.

At an extraordinary general meeting (EGM) of the Company held on July 14, 2023, the shareholders of the Company approved a proposal to change the legal form of the Company from a partnership limited by shares (Kommanditgesellschaft auf Aktien - KGaA) into a stock corporation (Aktiengesellschaft - AG), (the Conversion). Upon effectiveness of the Conversion, which occurred upon registration of the Conversion with the competent commercial register on November 30, 2023, the Company's former general partner exited the Company, Fresenius SE & Co. KGaA (Fresenius SE) ceased to control (as defined by IFRS 10, Consolidated Financial Statements) the Company and the Company ceased to be a member of the Fresenius SE consolidated group.

The term "Constant Currency" or at "Constant Exchange Rates" means that we have translated local currency revenue, operating income, net income attributable to shareholders of FME AG and other items for the current reporting period into euro using the prior year exchange rates to provide a comparable analysis without effect from exchange rate fluctuations on translation, as described below under Section II ."Discussion of measures - Non- IFRS® measures" in the chapter "Economic report".

Forward-looking statements

This report contains forward-looking statements. When used in this report, the words "outlook," "expects," "anticipates," "intends," "plans," "believes," "seeks," "estimates," "guidance," "target" and similar expressions are generally intended to identify forward looking statements. Although we believe that the assumptions and expectations reflected in such forward-looking statements are reasonable, forward-looking statements are inherently subject to risks and uncertainties, many of which cannot be predicted with accuracy and some of which might not be anticipated. Additionally, subsequent events and actual results, financial and otherwise, have differed in the past and, going forward, could differ materially from those set forth in or contemplated by the forward-looking statements contained elsewhere in this report. We have based these forward-looking statements on current estimates and assumptions made to the best of our knowledge. By their nature, such forward-looking statements involve risks, uncertainties, assumptions and other factors which could cause actual results, including our financial condition and profitability, to differ materially, positively or negatively, relative to the results expressly or implicitly described in or suggested by these statements. Moreover, forward-looking estimates or predictions derived from third parties' studies or information may prove to be inaccurate. Consequently, we cannot give any assurance regarding the future accuracy of the opinions set forth in this report or the actual occurrence of the projected developments described

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herein. In addition, even if our future results meet the expectations expressed here, those results may not be indicative of our performance in future periods.

These risks, uncertainties, assumptions, and other factors, including associated costs, could cause actual results to differ from our projected results and include, among others, the following:

• changes in governmental and private payor reimbursement for our complete products and services portfolio, including the United States (U.S.) Medicare reimbursement system for dialysis and other health care services, including potentially significant changes to the Patient Protection and Affordable Care Act of 2010 (Pub.L. 111-148), as amended by the Health Care and Education Reconciliation Act (Pub.L. 111-152) (collectively, ACA) that could result from future efforts to revise, repeal or replace the ACA, and changes by regulators to certain reimbursement models, such as the ESRD Treatment Choices (ETC) model and the Comprehensive Kidney Care Contracting (CKCC) model, which could significantly impact performance under these models in unanticipated ways;
• our ability to accurately interpret and comply with complex current and future government regulations applicable to our business including sanctions and export control laws and regulations, laws and regulations in relation to environmental, social and governance topics, the impact of health care, tax and trade law reforms, in particular the Organisation for Economic Co-operation and Development initiatives for the reallocation of taxation rights to market countries (Pillar one) and introduction of a global minimum tax (Pillar two) as well as potential U.S. tax reform, antitrust and competition laws in the countries and localities in which we operate, other government regulation including, in the U.S., the federal Medicare and Medicaid Fraud and Abuse Amendments of 1977, as amended (the Anti-Kickback Statute), the False Claims Act, the federal Physician Self-Referral Law (the Stark Law), the Civil Monetary Penalty Law, the Health Insurance Portability and Accountability Act, the Health Information Technology for Economic and Clinical Health Act, the Foreign Corrupt Practices Act (FCPA), the Federal Trade Commission Non-Compete Clause Rule, and the Food, Drug and Cosmetic Act, as well as the U.S. Securities and Exchange Commission's (SEC) rules that require extensive, detailed information about our climate-related risks and, outside the U.S., inter alia, the European Union (EU) Medical Device Regulation, the EU General Data Protection Regulation, the EU Taxonomy Regulation, the EU Corporate Sustainability Reporting Directive, the German Act on Human Rights Due Diligence in Supply Chains, the EU Due Diligence Directive, the two invoice policy, "Buy China" policy, volume-based procurement policies and the Tendering and Bidding Law in China and other related local legislation as well as other comparable regulatory regimes in many of the countries where we supply health care services and/or products;
• the influence of private payors (including integrated care organizations, commercial insurance and Medicare Advantage plans, also known as Medicare Part C, offered by private health insurers approved by the Centers for Medicare and Medicaid (CMS) to provide their members with Medicare Part A, Part B and usually Part D benefits (Medicare Advantage or MA plans), as well as efforts by these organizations to manage costs by limiting health care benefits, narrowing their networks, reducing provider reimbursement, implementing prior authorization requirements and/or restricting options for patient funding of health insurance premiums, including potential efforts by employer group health plans (EGHPs) and commercial insurers to make dialysis reimbursement payments at a lower "out-of-network" rate as a result of the U.S. Supreme Court's ruling in Marietta Memorial Hospital Employee Health Benefit Plan, et al. v. DaVita Inc. et al. 142 S. Ct. 1968 (2022) (Marietta), particularly if the U.S. Congress fails to enact legislation that would reverse the potential effects of that decision;
• the impact of worldwide pandemics (for example, the severe acute respiratory syndrome coronavirus 2 and the related Coronavirus disease (COVID-19) pandemic), including, without limitation, a significant increase in mortality of patients with chronic kidney diseases as well as an increase in persons experiencing renal failure, the impacts of global viruses on our patients, caregivers, employees, suppliers, supply chain, business and operations, and consequences of economic downturns resulting from global pandemics;
• our ability to attract and retain skilled employees and risks that personnel shortages and competition for labor, high turnover rates and meaningfully higher personnel costs as well as legislative, union, or other labor-related activities or changes have and will continue to result in significant increases in our operating costs, decreases in productivity and partial suspension of operations and to impact our ability to address additional treatments and growth recovery;
• the increase in raw material, energy, labor and other costs, including an impact from these cost increases on our cost savings initiatives and increases due to geopolitical conflicts in certain regions (for example, impacts related to the war between Russia and Ukraine (Ukraine War)) as well as the impact that inflation may have on a potential impairment of our goodwill, investments or other assets as noted above;
• the outcome of government and internal investigations as well as litigation;

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• launch of new technology, introduction of generic or new pharmaceuticals and medical devices that compete with our products or services, advances in medical therapies, including the increased utilization of pharmaceuticals that reduce the progression of CKD and its precursors, xenotransplantation research and development and new market entrants that compete with our businesses (further information regarding the impact of certain pharmaceuticals that reduce the progression of CKD and our analysis of their impact on our cash flow projections and goodwill sensitivity assessments can be found in note 1 included in this report);
• product liability risks and the risk of recalls of our products by regulators;
• our ability to continue to grow our health care services and products businesses, organically and through acquisitions, including, with respect to acquisitions, the effects of increased enforcement of antitrust and competition laws, and to implement our strategy;
• the impact of currency and interest rate fluctuations, including the heightened risk of fluctuations as a result of geopolitical conflicts in certain regions, the impact of the current macroeconomic inflationary environment on interest rates and a related effect on our borrowing costs;
• volatility in the valuation of financial instruments connected to energy prices or energy production volumes (such as virtual power purchase agreements (vPPAs)), including the heightened risk of volatility as a result of geopolitical conflicts in certain regions;
• potential impairment of our goodwill, investments or other assets due to decreases in the recoverable amount of those assets relative to their book value, particularly as a result of sovereign rating agency downgrades coupled with an economic downturn in various regions or as a result of geopolitical conflicts in certain regions;
• our ability to protect our information technology systems and protected health information against cyber security attacks or prevent other data privacy or security breaches of our data (including data held by our third parties) and the potential effects on our reputation, customer or vendor relationships, business operations or competitiveness of any cybersecurity incidents we or our service providers may incur, as well as our ability to effectively capture efficiency goals and align with contractual and other requirements related to data offshoring activities;
• changes in our costs of purchasing and utilization patterns for pharmaceuticals and our other health care products and supplies, the inability to procure raw materials or disruptions in our supply chain;
• potential increases in tariffs and trade barriers that could result from withdrawal by single or multiple countries from multilateral trade agreements or the imposition of sanctions, retaliatory tariffs and other countermeasures in the wake of trade disputes and geopolitical conflicts in certain regions;
• collectability of our receivables, which depends primarily on the efficacy of our billing practices, the financial stability and liquidity of our governmental and private payors, services from third-party clearinghouses and payor strategies to delay, dispute or thwart the collection process;
• our ability to secure contracts and achieve cost savings and desired clinical outcomes in our value-based care operations and other health care risk management programs in which we participate or intend to participate;
• the greater size, market power, experience and product offerings of certain competitors in certain geographic regions and business lines;
• the use of accounting estimates, judgments and accounting pronouncement interpretations in our consolidated financial statements;
• our ability to achieve projected cost savings within the proposed timeframe as part of the previously announced transformation of our operating structure and steps to achieve cost savings (FME25 Program) as well as the possibility that changing or increasing responsibilities of our employees as a result of this transformation could require additional resources in the short-term;
• our ability to improve our financial performance through the divestiture of non-core and dilutive assets; and
• our ability to achieve projected price increases for our products and corresponding services.

Important factors that could contribute to such differences are noted in the chapter "Economic report", section I. "Macroeconomic and sector-specific environment" below, in note 10 included in this report in note 25 of the notes to the consolidated financial statements as well as chapter "Risks and opportunities report", section "Risks" in the group management report of the Annual Report 2023. Further information regarding our efforts to address various environmental, social and governance issues can be found within our Non-financial Group Report available at www.freseniusmedicalcare.com/en/investors/investors-overview/. In referencing our Non-financial Group Report and furnishing this website address in this report, however, we do not intend to incorporate any content from our Non- financial Group Report or information on our website into this report, and any information in our Non-financial Group Report or on our website should not be considered to be part of this report, except as expressly set forth herein.

Our business is also subject to other risks and uncertainties that we describe from time to time in our periodic public filings. Developments in any of these areas could cause our results to differ materially from the results that we or others have projected or may project.

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The actual accounting policies, the judgments made in the selection and application of these policies, as well as the sensitivities of reported results to changes in accounting policies, assumptions and estimates, are additional factors to be considered along with our interim financial statements and the discussion under "III. Results of operations, financial position and net assets" below. For a discussion of our critical accounting policies, see note 2 of the notes to the consolidated financial statements included in our Annual Report 2023.

Rounding adjustments applied to individual numbers and percentages shown in this and other reports may result in these figures differing immaterially from their absolute values. Some figures (including percentages) in this report have been rounded in accordance with commercial rounding conventions. In some instances, such rounded figures and percentages may not add up to 100% or to the totals or subtotals contained in this report. Furthermore, totals and subtotals in tables may differ slightly from unrounded figures contained in this report due to rounding in accordance with commercial rounding conventions. A dash (-) indicates that no data were reported for a specific line item in the relevant financial year or period, while a zero (0) is used when the pertinent figure, after rounding, amounts to zero.

Economic report

I. Macroeconomic and sector-specific environment

Overview

We are the world's leading provider of products and services for individuals with renal diseases, based on publicly reported revenue and number of patients treated. We provide dialysis and related services for individuals with renal diseases as well as other health care services. We also develop, manufacture and distribute a wide variety of health care products. Our health care products include hemodialysis machines, peritoneal dialysis cyclers, dialyzers, peritoneal dialysis solutions, hemodialysis concentrates, solutions and granulates, bloodlines, renal pharmaceuticals, systems for water treatment, and acute cardiopulmonary and apheresis products. We supply dialysis clinics we own, operate or manage with a broad range of products and also sell dialysis products to other dialysis service providers. We sell our health care products to customers in around 140 countries and we also use them in our own health care service operations. Our dialysis business is therefore vertically integrated. Our other health care services include value and risk-based care programs, pharmacy services, vascular specialty services as well as ambulatory surgery center services, physician nephrology practice management and ambulant treatment services. We estimate that the size of the global dialysis market was approximately €81 billion in 2023. Dialysis patient growth results from factors such as the aging population and increased life expectancies; shortage of donor organs for kidney transplants; increasing incidence of kidney disease and better treatment of and survival of patients with diabetes, hypertension and other illnesses, which frequently lead to the onset of CKD; improvements in treatment quality, new pharmaceuticals and product technologies, which prolong patient life; and improving standards of living in developing countries, which make life-saving dialysis treatment available. We are also engaged in different areas of health care product therapy research.

As a global company delivering health care services and products, we face the challenge of addressing the needs of a wide variety of stakeholders, such as patients, customers, payors, regulators and legislators in many different economic environments and health care systems. In general, government-funded programs (in some countries in coordination with private insurers) pay for certain health care items and services provided to their citizens. Not all health care systems provide payment for dialysis treatment. Therefore, the reimbursement systems and ancillary services utilization environment in various countries significantly influence our business.

Our business is exposed to economic cycles only to a relatively small extent. This sets us apart from manufacturers of consumer goods, for instance, whose products are subject to more cyclical demand. Our business is impacted more by government remuneration systems and reimbursement rates. Dialysis is a vital medical service, which is why it is usually paid for by the responsible health care system.

Significant U.S. reimbursement developments

The majority of health care services we provide are paid for by governmental institutions. For the three months ended March 31, 2024, approximately 26% of our consolidated revenue was attributable to U.S. federally-funded health care benefit programs, such as Medicare and Medicaid reimbursement, under which reimbursement rates are set by CMS. Legislative changes could affect reimbursement rates for a significant portion of the services we provide. The stability of reimbursement in the U.S. has been affected by (i) the ESRD prospective payment system (ESRD PPS), (ii) the U.S. federal government across the board spending cuts in payments to Medicare providers commonly referred to as "U.S. Sequestration" (temporarily suspended from May 1, 2020 through March 31, 2022 as part of the U.S. government's efforts to address the COVID-19 pandemic, after which time a 1% reduction became effective from April 1 to June 30, 2022 and the full 2% sequester resumed on July 1, 2022) and (iii) the reduction to the ESRD PPS rate to account for the decline in utilization of certain drugs and biologicals associated with dialysis pursuant to the American Taxpayer Relief Act of 2012 as subsequently modified under the Protecting Access to Medicare Act of 2014 (PAMA). See detailed discussions on these and further legislative developments below:

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• Under the Medicare Improvements for Patients and Providers Act of 2008 (MIPPA), for patients with Medicare coverage, all ESRD payments for dialysis treatments are made under the ESRD PPS, a single bundled payment rate which provides a fixed payment rate, to encompass substantially all goods and services provided during the dialysis treatment. MIPPA further created the ESRD Quality Incentive Program (QIP) under which dialysis facilities in the U.S. that fail to achieve annual quality standards established by CMS could have base payments reduced in a subsequent year by up to 2%.
• Additionally, the Budget Control Act of 2011 (BCA) required a $1.2 trillion reduction in deficits through 2021. As a backup, if Congress could not agree on proposals to reach this target, sequestration or across-the- board spending cuts would go into effect (U.S. Sequestration). On April 1, 2013, a 2% reduction to Medicare payments took effect and continues in force. Additionally, the Statutory Pay-As-You-Go Act of 2010 (Statutory PAYGO) requires that if the Congressional Budget Office determines that Congress has passed legislation increasing the federal budget deficit, a 4% sequester cut for Medicare program payments would become effective. To date, Congress has passed legislation increasing the federal deficit on a number of occasions subsequent to the passage of Statutory PAYGO, but has always acted to prevent such sequestration from becoming effective. Spending cuts pursuant to the U.S. Sequestration have adversely affected our operating results in the past and will continue to do so. In addition, options to restructure the Medicare program in the direction of a defined contribution, "premium support" model and to shift Medicaid funding to a block grant or per capita arrangement, with greater flexibility for the states, have been proposed or considered from time to time. Changes in payment methodologies and funding or payment requirements of (without limitation) the ESRD PPS, the Physician Fee Schedule, the Clinical Laboratory Fee Schedule and the Ambulatory Surgical Center Payment System may have material effects on our operating results. We may also experience changes in the interpretation of government regulations by the courts. We have very little opportunity to influence or predict the magnitude of many of those changes.
• On October 27, 2023, CMS issued a final rule for the ESRD PPS rate for calendar year (CY) 2024. The final base rate per treatment for CY 2024 is $271.02, which represents a 2.1% increase from the CY 2023 base rate of $265.57. The final 2.1% increase is based on a market basket increase of 2.4% partially offset by a 0.3% multifactor productivity adjustment that is mandated by the ACA. The final rule provides for a routine update to the wage index based on existing policy, which we believe does not fully account for the significant increase in labor costs over the past few years. The Acute Kidney Injury payment rate for CY 2024 is equal to the CY 2024 ESRD PPS base rate. CMS notes that the 1.0% target for ESRD outlier payments was not achieved in CY 2023. Outlier payments represented approximately 0.8% of total payments rather than 1.0%, very close to the target compared to prior years. CMS finalized policies clarifying criteria for the transitional add-on payment adjustment for new and innovative equipment and supplies (TPNIES). CMS finalized a new add-on payment adjustment for certain new renal dialysis drugs and biological products in existing ESRD PPS functional categories after the end of the transitional drug add-on payment adjustment (TDAPA) period. CMS terms this the "post-TDAPA payment adjustment." CMS also established and applied a new add-on payment adjustment of 30% of the per treatment payment amount to all renal dialysis services furnished to pediatric ESRD patients effective January 1, 2024, for CYs 2024, 2025 and 2026. CMS also requires ESRD facilities to report "time on machine" (that is, the amount of time that a beneficiary spends receiving an in- center hemodialysis treatment) on claims. The overall impact of the CY 2024 changes is projected to be a 2.1% increase in Medicare payments. CMS estimates that the aggregate ESRD PPS expenditures will increase by approximately $190 million in CY 2024 compared to CY 2023. This reflects a $180 million increase from the payment rate update, including approximately $10 million in estimated TDAPA payments.
• Under the ESRD QIP, CMS assesses the total performance of each facility on a set of quality measures specified per payment year and applies up to a 2% payment reduction to facilities that do not meet a minimum total performance score. In the CY 2024 final rule, CMS added measures to the ESRD QIP effective in both 2026 and 2027, including measures to screen and report for social determinants of health and a "Facility Commitment to Health Equity" reporting measure, among others. CMS also removed several measures from the QIP measure set including the "Ultrafiltration Rate" reporting measure and Standardized Fistula Rate clinical measure.
• On November 2, 2023, CMS announced the CY 2024 final rule for hospital outpatient and ambulatory surgery center (ASC) payment systems. The final rule to update the ASC payment system for CY 2024 generally increases the reimbursement rates for the range of procedures provided in an ASC. The final average increase is 3.1% compared to the prior year. On November 2, 2023, CMS also issued the final Physician Fee Schedule for CY 2024. The CY 2024 Physician Fee Schedule conversion factor is $32.74, a decrease of $1.15 (or 3.4%) from the CY 2023 conversion factor of $33.89.
• On April 29, 2022, CMS issued a final rule for CY 2023 Medicare Advantage plans in which CMS finalized a requirement that MA plans calculate the maximum out-of-pocket (MOOP) limit (after which the plan pays 100% of MA costs) based on the accrual of all Medicare cost-sharing in the plan benefit, whether that Medicare cost-sharing is paid by the beneficiary, Medicaid or other secondary insurance, or remains unpaid (including when the cost-sharing is not paid because of state limits on the amounts paid for Medicare cost- sharing and the exemption for dually eligible individuals' (i.e., individuals who are entitled to Medicare Part A and/or Part B and are eligible for some form of Medicaid benefit) from Medicare cost-sharing). While some

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payors were already calculating MOOP in this way, the rule change potentially limits the amount of uncollected cost-sharing we will experience for dual eligible patients beginning in 2023. CMS projects that the change will save state Medicaid agencies $2 billion (€2 billion at the date of estimation) over ten years while increasing payment to health care providers, including dialysis providers, serving dually eligible beneficiaries by $8 billion (€8 billion at the date of estimation) over ten years. We have managed care contracts to provide services as in-network providers with many Medicare Advantage and commercial insurance plans. Medicare Advantage plans are required to pay to their out-of-network providers at least the rate applicable in the traditional Medicare fee-for-service program. As a result, Medicare Advantage plans with which we do not have a contract will pay at least 80% of the prospective payment amount for the ESRD PPS items and services we provide their members. On May 22, 2020, CMS issued a regulation that removed outpatient dialysis from its list of specialty facilities that are subject to specific time-and-distance standards regarding Medicare Advantage network adequacy. While we have seen no material impact to date, this regulation could impede our ability to participate in Medicare Advantage plan networks in the future.

Presently, there is considerable uncertainty regarding possible future changes in health care regulation, including the regulation of reimbursement for dialysis services. As a consequence of the pressure to decrease health care costs, government reimbursement rate increases in the U.S. have historically been limited and are expected to continue in this fashion. However, any significant decreases in reimbursement under Medicare, commercial insurance or Medicare Advantage plans, or in patient access to commercial insurance or Medicare Advantage plans could have material adverse effects on our health care services business and, because the demand for dialysis products is affected by Medicare reimbursement, on our products business. To the extent that increases in operating costs that are affected by inflation, such as labor and supply costs, are not fully reflected in a compensating increase in reimbursement rates, our business and results of operations would be adversely affected. In addition, the United States Supreme Court's recent Marietta ruling will make it easier for health plans to design plan benefits for Medicare eligible ESRD patients in a way that makes commercial insurance relatively less attractive to ESRD patients and Medicare relatively more attractive. The Marietta ruling could also result in certain EGHPs reducing the benefits offered for dialysis, which could, depending on the number of patients impacted, have a material and adverse impact on our business, financial condition and results of operations. In December 2023, a bipartisan group of six members of the House reintroduced the Restore Protections for Dialysis Patients Act (H.R. 6860), which would address the Marietta decision. The bill includes updated language which would restore the understanding of the Medicare Secondary Payer Act prior to the Marietta decision and ensure that patients cannot be discriminated against because of their need for dialysis. As Medicare and Medicaid reimbursement rates are generally lower than the reimbursement rates paid by commercial insurers, a shift of commercially insured patients to Medicare and Medicaid could have a material adverse impact on our business, financial condition and results of operations in 2024 and beyond. There can be no assurance that this proposal or any other legislation to address the Marietta decision will be enacted. For additional information regarding these regulatory matters, see chapter "Risks and opportunities report" section "Health care reforms" in the group management report which is included in the Annual Report 2023.

For additional information, see section "Risks" in our "Risks and opportunities report" in the group management report of the Annual Report 2023.

Premium assistance programs

The operation of charitable insurance premium assistance programs such as that offered by the American Kidney Fund (AKF) has received increased attention over the last few years by CMS and state insurance regulators and legislators. The result may be a regulatory framework that differs from the current framework or that varies from state to state. Even in the absence of actions by CMS or state regulators and legislatures to restrict the access that patients currently have to premium assistance programs, insurers are likely to continue efforts to thwart charitable premium assistance by premium assistance programs to our patients. If successful in a material area or scope of our U.S. operations, these efforts would have a material adverse impact on our business and operating results.

One such regulation that was enacted is AB290 in California (U.S.). Upon enactment, we, along with other providers and the AKF, filed suit challenging the validity of the law. Jane Doe, et al. v. Xavier Becerra, et al., 8:19-cv-02105, U.S. District Court for the Central District of California, Southern Division. In December 2019, the court issued a preliminary injunction staying implementation of the law. On January 9, 2024, the court issued a summary judgment decision which, among other things, upheld the provisions limiting reimbursement paid to providers who donate to the AKF when such reimbursement relates to services provided to patients who receive AKF support. The court has yet to issue a final judgment in the case.

Executive order-based models

On July 10, 2019, an Executive Order on advancing kidney health was signed in the United States. Among other things, the order instructed the Secretary of the U.S. Department of Health and Human Services (HHS) to develop new Medicare payment models to encourage identification and earlier treatment of kidney disease as well as increased home dialysis and transplants. One of those models, for which the rule was finalized on September 29, 2020 and later amended through finalized changes on October 29, 2021, the ETC model, is a mandatory model that creates financial incentives for home treatment and kidney transplants with a start date in January 2021 and ending in June 2027. This model applies both upside and downside payment adjustments to claims submitted by physicians

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and dialysis facilities for certain Medicare home dialysis patients over the span of six and one-half years. Participants in this model are based on a random selection of 30% of the Hospital Referral Regions. As of March 31, 2024, 977 of our U.S. dialysis facilities, representing approximately 35% of our U.S. dialysis facilities, are within the random selection of Hospital Referral Regions and therefore are in areas selected for participation in the model. An initial upside-only payment, Home Dialysis Payment Adjustment (HDPA), will be applied for the first three years of the model, beginning in January 2021, in decreasing payment adjustments ranging from 3% in the first HDPA payment year, to 2% in the second HDPA payment year, and to 1% in the final HDPA payment year. This model also includes a Performance Payment Adjustment (PPA) beginning in July 2022. PPA payments will be a combined calculation of home dialysis (home, self-dialysis and nocturnal in-center) and transplant (living donor transplants and transplant waitlist) rates based upon a participant's historic performance and/or increasingly weighted benchmark data from comparison geographic areas. CMS utilizes a two-tiered approach in PPA scoring to stratify participants with a high volume of beneficiaries who are dual-eligible for Medicare and Medicaid or Low Income Subsidy recipients. Possible PPA payment adjustments increase over time and will range from (5%) to 4% in the first PPA payment year (beginning July 2022) for both physicians and facilities and increase to (9%) and 8% for physicians and (10%) and 8% for facilities in the final PPA payment year (ending in June 2027).

On October 31, 2022, CMS finalized refinements to the ETC model, including a change to the improvement in scoring methodology and a change to the requirements related to flexibilities regarding furnishing and billing kidney disease patient education services under the ETC model. CMS also discussed its intent to publish participant-level performance data. These changes did not result in additional estimated savings to the Medicare program. At this time, our payment adjustments from the ETC model have resulted in a net positive adjustment.

Pursuant to the Executive Order, the Secretary of HHS also announced voluntary payment models, Kidney Care First (KCF) and CKCC models (graduated, professional and global), which aim to build on the existing Comprehensive ESRD Care model. These voluntary models create financial incentives for health care providers to manage care for Medicare beneficiaries with CKD stages 4 and 5 and with ESRD, to delay the start of dialysis, and to incentivize kidney transplants. The voluntary models allow health care providers to take on various amounts of financial risk by forming an entity known as a Kidney Care Entity (KCE). Two options, the CKCC global and professional models, allow renal health care providers to assume upside and downside financial risk. A third option, the CKCC graduated model, is limited to assumption of upside risk, but is unavailable to KCEs that include large dialysis organizations such as the Company. Under the global model, the KCE is responsible for 100% of the total cost of care for all Medicare Part A and B services for aligned beneficiaries, and under the professional model, the KCE is responsible for 50% of such costs. Applications for the voluntary models were submitted in January 2020. We submitted 25 CKCC applications to participate in the professional model and were also included in four other CKCC applications submitted by nephrologists. All 29 of these KCE applications were accepted in June 2020. Of the 29 accepted applications, 28 KCEs have elected to participate in the implementation period, which started on October 15, 2020, and provided a start-up period during which the KCE is not at financial risk. The KCEs started assuming financial risk at the start of the first performance year on January 1, 2022. Of the 28 KCEs participating in the implementation period, we moved forward with 20 of the KCEs during the first performance year. The CKCC model is expected to run through 2026. For the second performance year in the CKCC model, we submitted 4 additional CKCC applications (3 under the professional option and 1 under the global option) and were also included in one other CKCC application submitted by nephrologists under the global option. All 5 applications were accepted, though we notified CMS that we will not move forward with one of those applications. The accepted KCEs started assuming financial risk as of January 1, 2023. As of March 2024, approximately 58,000 patients were aligned to KCEs in which we participated.

Company structure

For a description of our structure, especially as relates to our operating segments, see our explanations above as well as note 12 included in this report.

1. Discussion of measures Non-IFRSmeasures

Certain of the following financial measures and other financial information as well as discussions and analyses set out in this report include measures that are not defined by IFRS Accounting Standards (Non-IFRS Measures). We believe this information, along with comparable IFRS® Accounting Standards financial measurements, is useful to our investors as it provides a basis for assessing our performance, payment obligations related to performance- based compensation, our compliance with covenants and enhanced transparency as well as comparability of our results. Non-IFRS financial measures should not be viewed or interpreted as a substitute for financial information presented in accordance with IFRS Accounting Standards.

Constant Exchange Rates or Constant Currency (Non-IFRS Measure)

Our presentation of some financial measures used in this report such as changes in revenue, operating income and net income attributable to shareholders of FME AG (or net income) includes the impact of translating local currencies to our reporting currency for financial reporting purposes. We calculate and present these financial measures using both IFRS Accounting Standards and at constant exchange rates in our publications to show changes in these metrics and other items without giving effect to period-to-period currency fluctuations. Under IFRS Accounting Standards, amounts received in local (non-euro) currency are translated into euro at the average exchange rate for

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FRESENIUS MEDICAL CARE AG

the period presented. Once we translate the local currency for the constant currency, we then calculate the change, as a percentage, of the current period calculated using the prior period exchange rates versus the prior period. This resulting percentage is a Non-IFRS Measure referring to a change as a percentage at constant currency. These currency-adjusted financial measures are identifiable by the designated terms "Constant Exchange Rates" or "Constant Currency."

The primary key performance indicators are presented both in accordance with IFRS Accounting Standards and at Constant Currency. Each of these indicators presented at Constant Currency is considered a non-IFRS measure. For the purposes of management compensation, these metrics are also benchmarked at the underlying exchange rates used in the calculation of our incentive compensation targets.

We believe that the measures at Constant Currency are useful to investors, lenders and other creditors because such information enables them to gauge the impact of currency fluctuations on our revenue, operating income, net income attributable to shareholders of FME AG and other items from period to period. In addition, under our long-term incentive plans, we measure the attainment of certain predetermined financial targets for revenue growth and net income growth in Constant Currency. However, we limit our use of Constant Currency period-over-period changes to a measure for the impact of currency fluctuations on the translation of local currency into euro. We do not evaluate our results and performance without considering both:

1. period-over-periodchanges in revenue, operating income, net income attributable to shareholders of FME AG and other items prepared in accordance with IFRS Accounting Standards, and
2. Constant Currency changes in revenue, operating income, net income attributable to shareholders of FME AG and other items.

We caution the readers of this report not to consider these measures in isolation, but to review them in conjunction with changes in revenue, operating income, net income attributable to shareholders of FME AG and other items prepared in accordance with IFRS Accounting Standards. We present the growth rate derived from non-IFRS measures next to the growth rate derived from IFRS Accounting Standards measures such as revenue, operating income, net income attributable to shareholders of FME AG and other items. As the reconciliation is inherent in the disclosure included within "III. Results of operations, financial position and net assets," below, we believe that a separate reconciliation would not provide any additional benefit.

Performance indicators (outlook base)

The primary key performance indicators are used in the management of the Company, including the preparation of the outlook, at Constant Currency excluding special items. Therefore, management believes that there are special items which should also be excluded from primary key performance indicators at Constant Currency in external reporting to enhance transparency and comparability. Special items are unusual in nature and have not been foreseeable or not foreseeable in size or impact at the time of providing the outlook (Special Items). In the presentation of the expected business development in our outlook, Special Items are therefore excluded. Presenting our results excluding Special Items ensures comparability of the figures presented with the Company's financial targets which have been defined excluding Special Items.

For the three months ended March 31, 2024 and 2023, we identified the costs related to the FME25 Program, the Humacyte Remeasurements, the Legal Form Conversion Costs as well as the impacts from Legacy Portfolio Optimization (each defined below) as Special Items which, when excluded from the results disclosed, may provide a reader with further useful information in assessing our performance. These results at Constant Currency (outlook base) are presented as part of the discussion of our results of operations together with reconciliations of the performance indicators for our Consolidated financial statements prepared in accordance with IFRS Accounting Standards to the performance indicators at Constant Currency (outlook base). These results at Constant Currency (outlook base) should only be viewed as a supplement to our results disclosed in accordance with IFRS Accounting Standards.

Return on invested capital (ROIC) (Non-IFRS Measure)

ROIC is the ratio of operating income, for the last twelve months, after tax (net operating profit after tax or NOPAT) to the average invested capital of the last five quarter closing dates, including adjustments for acquisitions and divestitures made during the last twelve months with a purchase price above a €50 M threshold, consistent with the respective adjustments made in the determination of adjusted EBITDA (earnings before interest, taxes, depreciation and amortization) below (see "Net leverage ratio (Non-IFRS Measure)"). Additionally, we further adjust ROIC for costs related to Legacy Portfolio Optimization to increase comparability of the underlying financial figures of certain Management Board compensation performance targets with the Company's operating performance and to adequately recognize the actual performance of the members of the Management Board. ROIC expresses how efficiently we allocate the capital under our control or how well we employ our capital with regard to investment projects. The following tables show the reconciliation of average invested capital to total assets, which we believe to be the most directly comparable IFRS Accounting Standards financial measure, and how ROIC is calculated:

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