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HCHospitalCosts

Readmission Rate

The percentage of patients who return to the hospital within 30 days of discharge for the same or related condition — a key quality metric tracked by CMS.

How It Works

Hospital readmissions are a major quality and cost concern. The Hospital Readmissions Reduction Program (HRRP) penalizes hospitals with excess readmissions for six conditions: heart attack, heart failure, pneumonia, COPD, hip/knee replacement, and coronary artery bypass graft. Hospitals with readmission rates higher than expected (after adjusting for patient characteristics) face Medicare payment reductions of up to 3%. The national average 30-day readmission rate is approximately 15%. High readmission rates often indicate problems with discharge planning, patient education, follow-up care coordination, or premature discharge.

Related Terms

  • CMS Star Rating (Hospital Overall Rating)A 1-to-5 star rating assigned by CMS to hospitals based on quality measures — covering mortality, safety, readmissions, patient experience, and timely care.
  • Mortality Rate (Hospital)The rate of patient deaths within 30 days of hospital admission for specific conditions — risk-adjusted to account for differences in patient severity.
  • Value ScoreHospitalCostData's proprietary A-F grade combining price (40%), quality rating (40%), and patient outcomes (20%) — measuring whether a hospital delivers good care at a fair price.

About This Definition

This definition is part of the HospitalCostData Hospital Pricing Glossary25 terms explaining hospital costs, quality ratings, and healthcare billing. Written for patients, journalists, researchers, and healthcare professionals.