SMS Unsubscribe differentiate from Reminders Messaging

"I'm hoping to see something that I've seen with other two way texting services, we could do a separate reminder texts, from "updates" or other office things. So we could toggle, reminders only, or all the update categories."

Clinics run into an issue if patient Unsubscribes because of a promotional message, then doesn't get their Reminder messages either. Maybe an update to differentiate the two types of communications?