Organizational Structure of your Point of Care Program

I am curious how other systems' point of care programs are structured--leadership/org hierarchy, staffing, etc. . . . Our system includes 4 hospitals with a combined 450 beds, several outpatient lab sites, urgent cares and clinics. We have 40-50 iSTATs, many glucometers, 10 Hemochron Sig Elites (being replaced by Hemochron 100s, 4 Avox, 2 piccolos, 2 Sysmex that are run at two satellite labs with results auto verifying or being reviewed by main lab techs, GeneXperts and a variety of waived kit testing. For a program our size, should we have our own budget/management structure? I think we should, but I've not worked in point of care in a health system before.