NP and CNS Medicare reimbursement.
D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D009720:Nurse Clinicians / Q000331:legislation & jurisprudence*; D009722:Nurse Practitioners / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States