2019
Association of Hospital Payment Profiles With Variation in 30-Day Medicare Cost for Inpatients With Heart Failure or Pneumonia
Krumholz HM, Wang Y, Wang K, Lin Z, Bernheim SM, Xu X, Desai NR, Normand ST. Association of Hospital Payment Profiles With Variation in 30-Day Medicare Cost for Inpatients With Heart Failure or Pneumonia. JAMA Network Open 2019, 2: e1915604. PMID: 31730185, PMCID: PMC6902811, DOI: 10.1001/jamanetworkopen.2019.15604.Peer-Reviewed Original ResearchConceptsHeart failureSame patientSame diagnosisMortality rateRisk-standardized mortality ratesHighest quartile hospitalsObservational cohort studyMedian hospitalQuartile hospitalsIndex hospitalizationCohort studyCritical access hospitalsPatient characteristicsHospital variationAcute careEpisode paymentsPrincipal diagnosisMAIN OUTCOMEMedicare feePneumoniaMedicare beneficiariesPatientsCase mixService Part ADifferent hospitals
2017
Hospital-Readmission Risk — Isolating Hospital Effects from Patient Effects
Krumholz HM, Wang K, Lin Z, Dharmarajan K, Horwitz LI, Ross JS, Drye EE, Bernheim SM, Normand ST. Hospital-Readmission Risk — Isolating Hospital Effects from Patient Effects. New England Journal Of Medicine 2017, 377: 1055-1064. PMID: 28902587, PMCID: PMC5671772, DOI: 10.1056/nejmsa1702321.Peer-Reviewed Original ResearchConceptsRisk-standardized readmission ratesReadmission ratesObserved readmission ratesSimilar diagnosesHospital effectsDifferent hospitalsHospital readmission performanceRate of readmissionHospital readmission ratesLower readmission ratesStudy sampleYears of ageSignificant differencesMultiple admissionsReadmission outcomesOnly significant differencePatient effectsSame patientMedicare recipientsPatientsReadmission performanceRisk-standardized hospital readmission ratesHospitalHospital qualityQuartile