Hospital characteristics associated with penalties in the centers for medicare & medicaid services hospital-acquired condition reduction program

Ravi Rajaram, Jeanette W. Chung, Christine V. Kinnier, Cynthia Barnard, Sanjay Mohanty, Emily S. Pavey, Megan C. McHugh, Karl Y. Bilimoria*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

143 Scopus citations


IMPORTANCE In fiscal year (FY) 2015, the Centers for Medicare & Medicaid Services (CMS) instituted the Hospital-Acquired Condition (HAC) Reduction Program, which reduces payments to the lowest-performing hospitals. However, it is uncertain whether this program accurately measures quality and fairly penalizes hospitals. OBJECTIVE To examine the characteristics of hospitals penalized by the HAC Reduction Program and to evaluate the association of a summary score of hospital characteristics related to quality with penalization in the HAC program. DESIGN, SETTING, AND PARTICIPANTS Data for hospitals participating in the FY2015 HAC Reduction Programwere obtained from CMS' Hospital Compare and merged with the 2014 American Hospital Association Annual Survey and FY2015 Medicare Impact File. Logistic regression modelswere developed to examine the association between hospital characteristics and HAC program penalization. An 8-point hospital quality summary scorewas created using hospital characteristics related to volume, accreditations, and offering of advanced care services. The relationship between the hospital quality summary score and HAC program penalizationwas examined. Publicly reported process-of-care and outcome measureswere examined from 4 clinical areas (surgery, acutemyocardial infarction, heart failure, pneumonia), and their association with the hospital quality summary scorewas evaluated. EXPOSURES Penalization in the HAC Reduction Program. MAIN OUTCOMES AND MEASURES Hospital characteristics associated with penalization. RESULTS Of the 3284 hospitals participating in the HAC program, 721 (22.0%) were penalized. Hospitals were more likely to be penalized if they were accredited by the Joint Commission (24.0% accredited, 14.4%not accredited; odds ratio [OR], 1.33; 95%CI, 1.04-1.70); they were major teaching hospitals (42.3%; OR, 1.58; 95%CI, 1.09-2.29) or very major teaching hospitals (62.2%; OR, 2.61; 95%CI, 1.55-4.39; vs nonteaching hospitals, 17.0%); they cared for more complex patient populations based on case mix index (quartile 4 vs quartile 1: 32.8%vs 12.1%; OR, 1.98; 95%CI, 1.44-2.71); or they were safety-net hospitals vs non-safety-net hospitals (28.3%vs 19.9%; OR, 1.36; 95%CI, 1.11-1.68). Hospitals with higher hospital quality summary scores had significantly better performance on 9 of 10 publicly reported process and outcomes measures compared with hospitals that had lower quality scores (all P ≤ .01 for trend). However, hospitals with the highest quality score of 8 were penalized significantly more frequently than hospitals with the lowest quality score of 0 (67.3%[37/55] vs 12.6%[53/422]; P < .001 for trend). CONCLUSIONS AND RELEVANCE Among hospitals participating in the HAC Reduction Program, hospitals that were penalized more frequently had more quality accreditations, offered advanced services, were major teaching institutions, and had better performance on other process and outcome measures. These paradoxical findings suggest that the approach for assessing hospital penalties in the HAC Reduction Program merits reconsideration to ensure it is achieving the intended goals.

Original languageEnglish (US)
Pages (from-to)375-383
Number of pages9
JournalJAMA - Journal of the American Medical Association
Issue number4
StatePublished - Jul 28 2015

ASJC Scopus subject areas

  • Medicine(all)


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