There are freestanding eprescribe options that include EPCS. I have been using Veradigm, they are increasing pricing in April, $59/month.

https://eprescribe.allscripts.com/register/subscriptions

I am looking at MDToolbox, $35/month if paid annually.

https://www.mdtoolbox.com/Pricing.aspx?AspxAutoDetectCookieSupport=1


Donna