I don't have health insurance and I'm trying to find a free mammogram

Hello. Thank you for posting.

Medicaid and Medicare cover the costs of mammograms. You would need to contact them. I do recall this article with some free (or low cost) ways you can get a mammogram. Copy/paste the link.  Good luck!

https://www.thepennyhoarder.com/life/wellness/places-to-get-low-cost-or-free-mammograms/ 

Helena