title: Practice guidelines and private insurers.
authors.forename: C W
authors.initials: CW
authors.lastname: Parker
mesh_terms: D006296:Health Services / Q000592:standards*; D006801:Humans; D007348:Insurance, Health; D007349:Insurance, Health, Reimbursement; D017410:Practice Guidelines as Topic; D012955:Societies, Medical; D014481:United States