Our team of 32,000 includes physicians, nurses, residents, fellows, and many other clinical and non-clinical associates working in a variety of settings across our health system, including 10 hospitals and more than 300 community-based locations, the largest home health provider in the region, and highly respected institutes dedicated to research and innovation. RNC-OB C- Electronic Fetal Mon Perinatal nurses (labor and delivery, antepartum, antenatal testing) must obtain certification in Electronic Fetal Monitoring (EFM) from the National Certification Corporation (NCC) within 12 months from date of hire.