Nearly one in seven Medicare patients returned to the hospital within a month in 2022. Readmission rates vary sharply by condition, patient demographics, and hospital characteristics.
Key Takeaways
- 14.4% in 2022 for heart failure (HF) 30-day readmissions
- Pneumonia 30-day readmission rate: 17.1% in 2021
- Acute myocardial infarction (AMI): 15.8% in 2020
- COPD readmissions higher in patients over 75: 22.1%
- Heart failure readmission rate for age 65-74: 18.9% vs 25.3% for 85+
- Black patients: 21.4% readmission rate vs 17.2% for whites in Medicare
- Small rural hospitals (<100 beds): 18.2% readmission rate
- Teaching hospitals: 13.1% average 30-day rate vs 15.7% non-teaching
- Northeast region: 12.9% lowest readmission rate in 2022
- In 2022, the national 30-day hospital readmission rate for Medicare fee-for-service beneficiaries was 13.7%
- The average 30-day readmission rate across U.S. hospitals in 2021 was 14.2% for all causes
- U.S. hospitals had a 15.3% 30-day readmission rate in 2020 per HCUP data
- From 2010-2022, national readmission rates declined 8.5% overall
- HF readmissions dropped from 24.5% in 2010 to 17.2% in 2022
- Post-HRRP (2012+): 7% reduction in Medicare readmissions
In 2022, Medicare 30 day readmissions averaged 13.7%, with heart failure and pneumonia still among the highest.
Related reading
01 · Category
Condition-Specific Rates15 stats
01
14.4% in 2022 for heart failure (HF) 30-day readmissions
02
Pneumonia 30-day readmission rate: 17.1% in 2021
03
Acute myocardial infarction (AMI): 15.8% in 2020
04
Chronic obstructive pulmonary disease (COPD): 18.4% in 2019
05
Total hip/knee arthroplasty: 4.2% 90-day rate in 2018
06
Coronary artery bypass graft (CABG): 11.3% in 2022
07
Heart failure: 20.1% in 2017 Medicare
08
Pneumonia: 16.9% in 2016
09
AMI: 16.5% in 2015
10
COPD: 19.7% in 2014
11
HF: 21.4% in 2013
12
Stroke (ischemic): 12.8% 30-day in 2012
13
Sepsis: 23.6% in 2021
14
Diabetes complications: 13.2% in 2020
15
Renal failure: 22.5% in 2019
Interpretation
Condition-Specific Rates Interpretation
While these percentages may look like dry statistics, they're actually a sobering chorus of patients caught in a revolving hospital door, with conditions like sepsis leading the grim parade at nearly one in four readmissions.
02 · Category
Demographic Variations14 stats
01
COPD readmissions higher in patients over 75: 22.1%
02
Heart failure readmission rate for age 65-74: 18.9% vs 25.3% for 85+
03
Black patients: 21.4% readmission rate vs 17.2% for whites in Medicare
04
Females had 14.8% readmission rate compared to 15.6% for males in 2021
05
Hispanic patients: 16.7% 30-day rate, higher than non-Hispanic whites at 14.3%
06
Low-income (dual eligible) Medicare: 20.5% readmission
07
Age 18-44: 11.2% readmission vs 18.7% for 75+
08
Males with HF: 23.1% readmission rate in elderly
09
Rural residents: 16.4% vs urban 14.9% overall
10
Asian Americans: 13.5% lowest racial readmission rate
11
Medicaid patients: 19.8% readmission in 2019
12
Women post-CABG: 10.2% vs 12.1% men
13
Veterans (male-dominated): 17.9% HF readmission
14
Obese patients: 18.3% higher readmission odds
Interpretation
Demographic Variations Interpretation
While the data presents a sobering map of disparities where age, race, income, and location can be predictors of a return ticket to the hospital, it starkly reveals that your zip code and demographics too often weigh more heavily on your health outcomes than your diagnosis alone.
03 · Category
Hospital and Regional Variations14 stats
01
Small rural hospitals (<100 beds): 18.2% readmission rate
02
Teaching hospitals: 13.1% average 30-day rate vs 15.7% non-teaching
03
Northeast region: 12.9% lowest readmission rate in 2022
04
Safety-net hospitals: 17.8% readmission
05
Large hospitals (>500 beds): 14.2% rate
06
Midwest: 15.6% regional average
07
For-profit hospitals: 16.9% vs nonprofit 14.1%
08
California hospitals: 13.8% state average 2021
09
Critical access hospitals: 19.4% high readmission
10
South region: 16.2% highest regional rate
11
New York: 12.4% lowest state rate
12
High-volume hospitals: 13.7% better performance
13
West region: 14.5% readmission average
14
Public hospitals: 18.1% rate
Interpretation
Hospital and Regional Variations Interpretation
It seems the system is whispering that your chances of a swift, successful recovery are curiously tied to your hospital's geography, budget, and teaching status, rather than just your diagnosis.
More related reading
04 · Category
Overall National Rates17 stats
01
In 2022, the national 30-day hospital readmission rate for Medicare fee-for-service beneficiaries was 13.7%
02
The average 30-day readmission rate across U.S. hospitals in 2021 was 14.2% for all causes
03
U.S. hospitals had a 15.3% 30-day readmission rate in 2020 per HCUP data
04
Medicare 30-day readmission rate stood at 17.5% in 2019
05
All-payer 30-day readmission rate was 12.8% in 2018 nationwide
06
2023 preliminary data shows U.S. 30-day readmission at 13.4%
07
National average 30-day readmission for acute care was 14.9% in 2017
08
In 2016, Medicare readmission rate averaged 16.2%
09
15.1% was the 2015 national 30-day readmission benchmark
10
Pre-HRRP era (2010) saw 19.0% average readmission rate
11
14.6% national rate in 2014 for selected conditions
12
13.9% in 2013 post-HRRP implementation
13
Early 2012 data: 18.3% Medicare readmissions
14
2011 national average: 16.8%
15
17.2% in 2009 for Medicare
16
15.7% baseline in 2008
17
16.5% in 2007 U.S. hospitals
Interpretation
Overall National Rates Interpretation
While we've managed to turn the revolving hospital door a bit slower since the 'good old days' of 2010, our current readmission rate of roughly 14% stubbornly suggests that for one in seven patients, discharge is merely an intermission.
05 · Category
Trends and Changes Over Time20 stats
01
From 2010-2022, national readmission rates declined 8.5% overall
02
HF readmissions dropped from 24.5% in 2010 to 17.2% in 2022
03
Post-HRRP (2012+): 7% reduction in Medicare readmissions
04
Pneumonia rates fell 4.2% from 2018-2022
05
AMI readmissions decreased 12.3% 2010-2020
06
COVID-19 era (2020): readmissions dropped to 11.8% temporarily
07
2011-2019: overall decline of 2.4% annually
08
COPD stable at ~19% from 2015-2022, minimal change
09
Post-arthroplasty rates halved from 8% to 4% 2010-2020
10
Rural areas saw slower decline: only 4% vs urban 9%
11
2021 rebound: +1.2% post-COVID dip
12
Safety-net hospitals: minimal decline 1.8% 2010-2022
13
Black-white disparity widened slightly post-2015
14
National penalty hospitals decreased from 2,217 (2015) to 1,546 (2023)
15
HRRP payments: $564M penalties in 2022 vs $428M in 2021
16
30-day all-cause readmission declined from 19% (2004) to 13.7% (2022)
17
Medicare Advantage plans: faster decline to 11.5% by 2021
18
Pre-HRRP (pre-2012): stable at 20%, post: steady drop
19
Pediatric readmissions: down 3.1% 2010-2019
20
Elective surgery readmissions: 5.2% to 3.8% decline 2015-2022
Interpretation
Trends and Changes Over Time Interpretation
Despite overall progress in reducing readmissions, this uneven journey highlights that our healthcare system can expertly perform surgery on national averages, yet still struggles to stitch up the persistent gaps in rural, safety-net, and minority care.
Reference
Cite This Report
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APA
Gabrielle Fontaine. (2026, February 27). Hospital Readmission Rates Statistics. Gitnux. https://gitnux.org/hospital-readmission-rates-statistics
MLA
Gabrielle Fontaine. "Hospital Readmission Rates Statistics." Gitnux, 27 Feb 2026, https://gitnux.org/hospital-readmission-rates-statistics.
Chicago
Gabrielle Fontaine. 2026. "Hospital Readmission Rates Statistics." Gitnux. https://gitnux.org/hospital-readmission-rates-statistics.
Sources & references
12 datasets cited across this report