---
title: "Dexcom: Business Model & Revenue Engine"
description: "Dexcom revenue by region from its fiscal 2025 Form 10-K, with each part's share, growth and profitability explained. 72% of revenue came from the United States."
canonical: https://www.getswoopr.com/stocks/companies/dexcom/business-model/
source: "Swoopr Investment: https://www.getswoopr.com"
---

# Dexcom: Business Model & Revenue Engine

## Direct Answer

Dexcom reports revenue across 2 geographic regions in its fiscal 2025 Form 10-K. United States is the largest, with $3.3 billion of revenue (72% of the total), followed by Outside the United States at $1.3 billion (28%). 72% of revenue came from the United States.

## How Does Dexcom Make Money?

United States supplies 72% of revenue, so Dexcom's results move mostly with that one region; the others matter more for diversification than for the headline number. Between fiscal 2024 and 2025, Outside the United States grew fastest (+16.1%) and United States slowest (+15.4%), so the revenue mix tilts toward Outside the United States while that gap lasts.

| Region | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
| --- | --- | --- | --- | --- |
| United States | $3.3 billion | $2.9 billion | 71.5% | 15.4% |
| Outside the United States | $1.3 billion | $1.1 billion | 28.5% | 16.1% |

![Bar chart of Dexcom revenue by region for fiscal 2025: United States 71.5%, Outside the United States 28.5%.](https://www.getswoopr.com/images/charts/dexcom-business-model-segment-mix.webp)
*Dexcom revenue by region as a share of total revenue, from the table above. The largest is highlighted. Select the chart to open it full size.*

## What the Segment Figures Do Not Show

The rows above add up to 100% of Dexcom'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 Dexcom reported in the segment note and revenue disclosures of its Form 10-K filed February 12, 2026 (accession 0001093557-26-000027), 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 Dexcom's main regions?

In its fiscal 2025 Form 10-K, Dexcom reports revenue for United States and Outside the United States.

### Which part of Dexcom brings in the most revenue?

United States, with $3.3 billion of revenue in fiscal 2025, or 72% of the total.

### How much of Dexcom's revenue comes from outside the United States?

28% in fiscal 2025, by the geographic breakdown Dexcom reports in its Form 10-K. Companies assign revenue to regions differently (customer location, shipping address or selling entity), so check the filing's definition before comparing companies.

## References

- [SEC EDGAR: DEXCOM INC Form 10-K filed February 12, 2026](https://www.sec.gov/Archives/edgar/data/1093557/000109355726000027/dxcm-20251231.htm)
- [SEC EDGAR: DEXCOM INC annual and quarterly filings](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1093557&type=10-K)
- [SEC: EDGAR application programming interfaces (XBRL frames and submissions data)](https://www.sec.gov/search-filings/edgar-application-programming-interfaces)
- [SEC: Financial Statement Data Sets](https://www.sec.gov/data-research/sec-markets-data/financial-statement-data-sets)

## Related Pages

- [Dexcom company dossier](https://www.getswoopr.com/stocks/companies/dexcom/)
- [Dexcom financial metrics](https://www.getswoopr.com/stocks/companies/dexcom/metrics/)
- [Dexcom financial risk indicators](https://www.getswoopr.com/stocks/companies/dexcom/risks/)
- [Dexcom peer comparison](https://www.getswoopr.com/stocks/companies/dexcom/competitors/)
- [Dexcom business model and revenue mix](https://www.getswoopr.com/stocks/companies/dexcom/business-model/)
- [Fundamental analysis guides](https://www.getswoopr.com/learn/fundamental-analysis/)

**[Swoopr Editorial Team](https://www.getswoopr.com/authors/swoopr-editorial-team/)**

Swoopr's editorial team produces independent investment education content reviewed for accuracy and clarity. We do not provide personalized financial advice. See our [editorial policy](https://www.getswoopr.com/legal/editorial-policy/) and [corrections policy](https://www.getswoopr.com/legal/corrections-policy/).