Direct Answer
Cigna reports revenue across 3 business segments in its fiscal 2025 Form 10-K. Evernorth is the largest, with $235 billion of revenue (85% of the total), followed by Cigna Healthcare at $47.4 billion (17%).
How Does Cigna Make Money?
Evernorth supplies 85% of revenue, so Cigna's results move mostly with that one business; the others matter more for diversification than for the headline number. Between fiscal 2024 and 2025, Evernorth grew fastest (+16.3%) and All Other slowest (-18.6%), so the revenue mix tilts toward Evernorth while that gap lasts.
| Segment | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Evernorth | $235 billion | $202 billion | 85.5% | 16.3% |
| Cigna Healthcare | $47.4 billion | $53.1 billion | 17.2% | -10.7% |
| All Other | $674 million | $828 million | 0.2% | -18.6% |
What Does Cigna Sell?
Cigna also breaks revenue down by product and service line, which shows what customers pay for rather than how management organizes the business.
| Product or service | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Product | $217 billion | $185 billion | 78.8% | 16.9% |
| Service | $16.9 billion | $14.8 billion | 6.2% | 14.4% |
| Service Fees and Other Revenues | $16.9 billion | $14.8 billion | 6.2% | 14.4% |
| Service Other | $696 million | $584 million | 0.3% | 19.2% |
What the Segment Figures Do Not Show
The rows above add up to 103% of Cigna's reported revenue for fiscal 2025; the difference is intersegment eliminations, corporate revenue or items the company reports outside its segments. Segment definitions are management's choice and change when a company reorganizes, in which case it restates prior years in the next filing, so a multi-year comparison should use the figures from a single filing. Revenue shows where sales come from, not where profit or cash is earned: a small segment can carry most of the margin.
Where These Numbers Come From
Every figure on this page is a value Cigna reported in the segment note and revenue disclosures of its Form 10-K filed February 26, 2026 (accession 0001739940-26-000006), read from the SEC's Financial Statement Data Sets. The prior-year column is the comparative figure from that same filing, so it reflects any restatement for a change in segments. Category names are the company's own XBRL labels, lightly reformatted for reading.
Rows that only total other rows (for example a "Products" line beside the individual products) are left out so nothing is counted twice. This page is educational and describes reported history for fiscal 2025; it is not a forecast or a recommendation.
Frequently Asked Questions
What are Cigna's business segments?
In its fiscal 2025 Form 10-K, Cigna reports revenue for Evernorth, Cigna Healthcare and All Other.
Which part of Cigna brings in the most revenue?
Evernorth, with $235 billion of revenue in fiscal 2025, or 85% of the total.
Where does Cigna report its segment results?
In the segment note to the financial statements in its Form 10-K, most recently filed February 26, 2026, alongside management's discussion of each segment's results.