Your numbers stay in your browser.
The short version: we don't want your data, we don't ask for an account, and your filing status, MAGI, and what-if slider values never leave your device. Use this page like you would a paper worksheet.
What we don't collect
- No account, no email, no name, no phone number.
- Your filing status, MAGI, and what-if slider values are processed entirely in your browser. They are never transmitted to our servers.
- We don't sell, share, or rent any user data — we don't have any to sell.
What we do collect
- Anonymous usage analytics — page views, browser type, and country (from IP, not stored). We use this to understand which content is useful and where the calculator is being shared. Aggregated only; never tied to any individual.
- Share-link URLs — if you click "Copy share link" the URL contains your inputs as query parameters. That's a choice you make; the URL is generated and copied locally on your device. Anyone you send it to will see the same inputs.
Advertising
This site is free because it's supported by display advertising. Our advertising partners may set their own cookies on your device to serve relevant ads and measure performance. We explicitly do not share any calculator inputs — including your MAGI or filing status — with any advertising or analytics partner.
EU, UK, and Switzerland visitors see a consent prompt before any non-essential (advertising) cookies are set. You can review or change your cookie choices at any time — — opt out of personalized advertising via aboutads.info, or use your browser's privacy controls.
California residents
California residents have the right to opt out of the "sale" of personal information. Under CCPA's broad definition, our use of behavioral advertising cookies may qualify. To opt out, use the cookie consent controls or enable the Global Privacy Control (GPC) signal in your browser — we honor GPC.
Children
This site is not directed to children under 13, and we do not knowingly collect any information from children. If you believe a child has provided us with information, contact us at the address below and we will delete it.
Third-party links
Links to CMS, SSA, and IRS resources lead to their own websites; we don't control or speak for their privacy practices.
Contact
medicaresurcharge.com is operated by Red Goggles LLC. For privacy questions, email [email protected] or see our contact page.
Last updated: July 1, 2026