How to bill

I have a midwife provider that provides services at home. Her patient transferred in labor, and delivered at the hospital. The midwife does not have hospital privileges, but she still performed a newborn exam after delivery. Is there any way possible to bill for this service? I know the ICD codes, I know the CPT codes, the main problem is what POS code could I use?

I imagine that the hospital also billed for a newborn exam, but we are not affiliated with them in any way so I do not know.

Thoughts?

Thanks,
Nick

How to bill