Observation impact must balance revenue and cost.
D002641:Chicago; D003362:Cost-Benefit Analysis; D003937:Diagnosis, Differential; D004636:Emergency Service, Hospital / Q000145:classification / Q000191:economics; D006801:Humans; D007344:Insurance Claim Reporting / Q000145:classification*; D008499:Medical Records / Q000145:classification; D008991:Monitoring, Physiologic / Q000145:classification* / Q000191:economics; D019370:Observation; D017063:Outcome Assessment, Health Care; D017060:Patient Satisfaction; D014481:United States