(b) A clinic visit is or defined as all the approved clinical services provided for a person, his/her collateral or potential admittee on a common date of service by practitioners of the healing arts and/or other authorized parties, except as follows:

1. (1) If a diagnostic and evaluation service is conducted over more than one day, the date of service for claiming purposes is the last day the service is provided.
2. (2) If an on-site clinic visit is provided and claimed for reimbursement on the same day as an off-site clinic visit (as allowed prior to April 1, 2016), reimbursement for each visit is considered a separate clinic visit.