Specializes in Vents, Telemetry, Home Care, Home infusion.
Either certification is acceptable. COS-C has been around longer-tough exam .
I failed it but only had 2 months QA experience at the time; my colleagues told me one should have a year experience prior to attempting. Both prep courses are excellent.
Yayamaya, RN
88 Posts
Please advise what is the better certificate to get if I want to work as a QA nurse doing oasis and coding?