KitKat and sanne... a new book which may be of interest:
UNDOCTORED, by William Davis, MD. Copyright 2017.
Here's a link to a post in the thread on books for adults.

Also possibly of interest: a healthcare pricing article
How to provide patients the up-front price of treatment
John Campanelli
Journal of Medical Economics
Nov 10, 2017
This article's main audience is people within the healthcare industry. The article includes mention of the following websites as Online Pricing Resources, some of which are geared for patients:
1) www.Amino.com
2) www.healthcarebluebook.com
3) www.MDsave.com
4) www.medibid.com
5) www.vitals.com