title: Eligibility verification: once is not enough.
authors.affiliation: HTP, Inc., Columbus, Ohio, USA. fred.richards@relayhealth.com
authors.forename: Fred
authors.initials: F
authors.lastname: Richards
authors.forename: William O
authors.initials: WO
authors.lastname: Cleverley
mesh_terms: D004469:Economics, Hospital; D004608:Eligibility Determination / Q000191:economics; D006801:Humans; D007344:Insurance Claim Reporting; D007350:Insurance, Hospitalization; D020407:Internet; D010361:Patients; D014481:United States