CONTROLLING PATIENT CHARGES: TWO APPROACHES. 1. COMBINED REGISTRATION-BILLING  FORM TIGHTENS OUTPATIENT COLLECTIONS.
D004469:Economics, Hospital; D005249:Fees and Charges; D006739:Hospital Administration; D006761:Hospitals; D006801:Humans; D008499:Medical Records; D010044:Outpatient Clinics, Hospital; D010045:Outpatients
ECONOMICS, HOSPITAL; HOSPITAL ADMINISTRATION; HOSPITAL OUTPATIENT CLINICS; MEDICAL RECORDS