That’s right -- in the more than six years since President Obama signed the Affordable Care Act into law, 20 million adults have gained health coverage. Now, for the first time ever, more than 90 percent of Americans have health insurance.

And the Affordable Care Act has improved coverage and lowered costs for the more than 80% of Americans who had insurance before the law was passed.

As open enrollment begins on November 1, all of us can help spread the word to friends, family, and loved ones and let them know it's time to join the millions of Americans getting covered during the next three months.

Here’s a big way you can be a part of it:

Join the call on Thursday, October 27th at 4:30 pm ET with President Obama and Department of Health and Human Services Secretary Sylvia Burwell on how we can help friends and family get covered in the Health Insurance Marketplace.

Sign up

Or if you can't make the call, you can also listen in, or listen later, right here. 

Dig deeper:

Take a closer look at where Americans get their health care from and how the Affordable Care Act has helped them.

Watch President Obama's speech in Miami, Florida on our progress since the Affordable Care Act.

Read the transcript of the President's speech.

Watch behind-the-scenes footage from the day the Affordable Care Act was passed and signed into law.