The health insurance coverage statistics are made more complex because of persons with multiple forms of coverage (e.g., both employer-provided insurance and Medicaid).

• A primary source for the graphic is from the CBO, which estimated the 2016 amounts for the under 65 group in March 2016.^[1]
• The total U.S. population in 2016 was about 324m according to FRED.^[2] However, due to the problem with multiple forms of coverage, components in the second layer add up to 340.
• Another source for the Medicare and Military figures is from the Census Bureau.^[3]

Neither source presents the complete picture and they are for different time periods, so the diagram should be used as approximations rather than exact portrayal of the figures as of the end of 2016.

我，本作品的著作權持有者，決定用以下授權條款發佈本作品：

此檔案採用創用CC 姓名標示-相同方式分享 4.0 國際授權條款。

您可以自由：

• 分享 – 複製、發佈和傳播本作品
• 重新修改 – 創作演繹作品

惟需遵照下列條件：

• 姓名標示 – 您必須指名出正確的製作者，和提供授權條款的連結，以及表示是否有對內容上做出變更。您可以用任何合理的方式來行動，但不得以任何方式表明授權條款是對您許可或是由您所使用。
• 相同方式分享 – 如果您利用本素材進行再混合、轉換或創作，您必須基於如同原先的相同或兼容的條款，來分布您的貢獻成品。

https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue

1. ↑ CBO-Federal Subsidies for Health Insurance Coverage for People Under Age 65: 2016 to 2026-March 2016
2. ↑ FRED-Total Population
3. ↑ Health Insurance Coverage in the United States:2015-Issued September 2016