No, you can search for a Provider in ChartSwap by either Billing Group or Hospital/Facility. As a general tip for using ChartSwap’s Provider Search: Simple searches work best. If you can’t find a Provider but you know they should be in our system, try different or shorter search terms, for example: It might be easier to find Northern Ohio Emergency Physicians by simply searching “Northern Ohio” or “Ohio Emergency”. It might be easier to find The City of Houston EMS by instead searching “Houston EMS”. You can also search for a Provider by specific hospital or facility. For example: If you’re looking for “ER Physicians at Methodist West Houston – Katy,” you’ll have better results searching “Houston Methodist” or “Methodist Katy” or even just “Katy”. This facility is under the group “West Houston Emergency Physicians, PLLC” and could also be found by searching “Houston Emergency.