Yes, they are supposed to. Sometimes the mail to medical could be less than everyday if the facility is off the property.
https://www.inmateaid.com/ask-the-inmate/do-inmates-still-get-mail-in-medical-units-what-r-the-reasons-an-inmate-goes-to-the-medical-unit-i-havent-heard-from-my-girl-in-2-weeks-so-i-called-jail-they-told-me-she-in-medical#answer
Accepted Answer Date Created: June 12,2018