BASIS OF PRESENTATION AND SIGNIFICANT EVENTS (Policies)

9 Months Ended

Sep. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements are presented in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the disclosures normally required by accounting principles generally accepted in the United States of America, or GAAP, or those normally made in an Annual Report on Form 10-K. The year-end condensed consolidated balance sheet data was derived from audited financial statements but does not include all disclosures required by GAAP. This Form 10-Q should be read in conjunction with our audited Consolidated Financial Statements and Notes as of and for the year ended December 31, 2024 included in our 2024 Annual Report on Form 10-K that was filed with the Securities and Exchange Commission, or the SEC, on February 20, 2025. We refer to this Form 10-K as the “2024 Form 10-K” in this document. References throughout this document to “we,” “us,” “our,” “Company,” and “Humana” mean Humana Inc. and its subsidiaries.

The preparation of our condensed consolidated financial statements in accordance with GAAP requires us to make estimates and assumptions that affect the amounts reported in the unaudited condensed consolidated financial statements and accompanying notes. The areas involving the most significant use of estimates are the estimation of benefits payable, the impact of risk adjustment provisions related to our Medicare contracts, the valuation and related impairment recognition of investment securities, and the valuation and related impairment recognition of long-lived assets, including goodwill and indefinite-lived intangible assets. These estimates are based on knowledge of current events and anticipated future events, and accordingly, actual results may ultimately differ materially from those estimates. For additional information regarding accounting policies considered in preparing our consolidated financial statements, refer to Note 2 to the audited Consolidated Financial Statements included in Part II, Item 8, "Financial Statements and Supplementary Data" in our 2024 Form 10-K.

The financial information has been prepared in accordance with our customary accounting practices and has not been audited. In our opinion, the information presented reflects all adjustments necessary for a fair statement of interim results. All such adjustments are of a normal and recurring nature.

Revenue Recognition

Revenue Recognition

Our revenues include premiums and services revenue. Services revenue includes administrative service fees that are recorded based upon established per member per month rates and the number of members for the month and are recognized as services are provided for the month. Additionally, services revenue includes net patient services revenue that is recorded based upon established billing rates, less allowances for contractual adjustments, and is recognized as services are provided. For additional information regarding our revenues, refer to Note 2 to the audited Consolidated Financial Statements included in Part II, Item 8, "Financial Statements and Supplementary Data" in our 2024 Form 10-K. For additional information regarding disaggregation of revenue by segment and type,

refer to Note 14 to the unaudited Condensed Consolidated Financial Statements included in Part I, Item 1, "Financial Statements" of this Form 10-Q.

Accounting Pronouncements Effective in Future Periods

Accounting Pronouncements Effective in Future Periods

In December 2023, the FASB issued Accounting Standards Update No. 2023-09 — Income Taxes (Topic 740): Improvements to Income Tax Disclosures, effective for annual 2025 year-end financial statements. The updated guidance requires additional disclosure and disaggregated information in the Income Tax Rate reconciliation along with qualitative explanation of individually significant reconciling items. The updated guidance also requires disclosure of the income taxes paid (net of refunds received) disaggregated by jurisdiction. The additional disclosures are not expected to have a material impact on our results of operation, financial condition or cash flows.

In November 2024, the FASB issued Accounting Standards Update No. 2024-03 — Income Statement — Reporting Comprehensive Income — Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The new guidance requires significant additional disclosures disaggregating certain costs and expenses including purchases of inventory, employee compensation, depreciation, and intangible asset amortization. The new guidance requires prospective application (with retrospective application permitted). The new guidance will be effective for us beginning with our annual 2027 year-end financial statements, with early adoption permitted. We are currently evaluating the impact on our disclosures.

In September 2025, The FASB issued Accounting Standards Update No. 2025-06 — Intangibles — Goodwill and Other — Internal Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. The new guidance modernizes consideration of different methods of software development, updating the requirements for capitalization of software costs. The new guidance requires prospective application (with retrospective application permitted). The new guidance will be effective for us beginning with our interim 2028 financial statements, with early adoption permitted. We are currently evaluating the impact on our consolidated results of operations, financial position, and cash flows.

There are no other recently issued accounting standards that apply to us or that are expected to have a material impact on our results of operations, financial condition, or cash flows.