Skip to main content

Become a monthly donor today and your gift will be MATCHED for 3 months >>>

En español

Get involved Donate today

Kidney disease of unknown cause
Health equity

GMS login Our blog Podcasts

Donate today Get involved

AKF spotlights

Find resources for managing your health and advocating for yourself when you have a rare kidney disease
Watch or listen to AKF's new podcast that gives voice to the many facets of living with kidney disease.
Join us from March 2 to 5 for AKF's seventh annual Kidney Action Week®!

Become a monthly donor today and your gift will be MATCHED for 3 months >>>

En español

Kidney disease of unknown cause
Health equity

GMS login Our blog Podcasts

Donate today Get involved

Find resources for managing your health and advocating for yourself when you have a rare kidney disease
Watch or listen to AKF's new podcast that gives voice to the many facets of living with kidney disease.
Join us from March 2 to 5 for AKF's seventh annual Kidney Action Week®!

Share

Share on Facebook
Share on Twitter
Share with Email

Factsheet

Estimated Glomerular Filtration Rate (eGFR) explained

Understand what an eGFR test tells you and your doctor about your kidney health

Download the Factsheet

Fighting on all fronts

AKF works on behalf of 1 in 7 Americans living with kidney disease, and the millions more at risk, to support people wherever they are in their fight against kidney disease — from prevention through post-transplant living.

See AKF's impact

Facebook
Twitter
Instagram
YouTube
LinkedIn

When you join our fight, you change lives.

See why donors trust AKF

Sign up for updates

Get the latest news from AKF.

About Us
Careers
Newsroom
Blog
Podcasts
Contact us

Privacy Policy
Terms of Use
OIG Compliance Policy
Volunteer code of conduct

© 2026 American Kidney Fund, Inc. All rights reserved.

The American Kidney Fund is a qualified 501(c)(3) tax-exempt organization. EIN: 23-7124261. CFC #11404

11921 Rockville Pike, Suite 300, Rockville, MD 20852

| 800-638-8299