Tracer methodology evolves to include detailed exploration of several high-risk areas: second generation tracers now in use for some hospital, critical access hospital on-site surveys.
D000068:Accreditation; D004636:Emergency Service, Hospital / Q000592:standards*; D007591:Joint Commission on Accreditation of Healthcare Organizations; D011785:Quality Assurance, Health Care / Q000379:methods*; D018570:Risk Assessment / Q000379:methods*; D014481:United States