Strategies for direct third-party reimbursement for nurses.
D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D008396:Maryland; D009721:Nurse Midwives / Q000191:economics; D009722:Nurse Practitioners / Q000191:economics; D009739:Nursing Services / Q000191:economics*; D014481:United States