- Call Limits by Department. It is the intent of the County to maintain the current call limits which are listed as follows: Medicine in-house calls not more than eight (8) per month, home calls not included in limit. No employee shall be assigned to more than two (on-call rotation months in succession in VMC Medicine except for the Emergency Room and night float. Radiology not more than eight (8) calls per month. OB/GYN not more than eight (8) calls per month; except in July and August, not more than ten (10) calls per month.
