Older Adults

What to know

  • The U.S. population is aging, with almost a quarter of the population expected to be 65 or older by 2060.
  • Aging increases the risk of chronic diseases like dementia, heart disease, type 2 diabetes, arthritis, and cancer.
  • Older adults are also more vulnerable to severe illness from infections, including flu and pneumonia.
  • Effective strategies for healthy aging are needed to improve the length and quality of life of older adults, and their ability to live independently.
Young, male doctor going over medical info on tablet with older female patient holding cane.

Need more estimates for older adults?

Chronic Disease Indicator estimates across all topic areas are provided for adults 65 years and older where possible. Please see specific topic indicators and select view By Age.

Definition details

Population
Medicare beneficiaries aged 65 years and older.
Numerator
Hospitalizations with principal diagnosis of International Classification of Diseases (ICD)-10-CM code I50 among Medicare-eligible resident people aged 65 years and older.
Denominator
Residents 65 years and older who were eligible for Medicare Part A benefits on July 1 of the calendar year, excluding members of health maintenance organizations.
Measure
Number of hospitalizations and hospitalization rates (crude and age-adjusted).
Time Period of Case Definition
Calendar year.
Summary
Heart failure happens when the heart cannot pump enough blood and oxygen to support other organs in your body. Heart failure is a serious condition, but it does not mean that the heart has stopped beating. Nearly 6.7 million (2.3%) Americans ages ≥20 years have heart failure (NHANES 2017–2020) and it occurs more often in males (2.7%) than females (1.9%).1 Heart failure was the primary cause of 85,037 of the 695,547 heart disease deaths in 2020.2 Additionally, the death rate for heart failure has increased from 18.7/100,000 population in 2011 to 25.6/100,000 in 2021.2 Early diagnosis and treatment can improve quality and length of life for people who have heart failure.3
Notes
Because heart failure is a chronic disease that can have a long preclinical phase, years might pass before changes in behavior or clinical practice affect population morbidity and mortality. Additionally, data reflects hospitalizations only and may under-estimate burden of disease particularly as heart failure is increasingly treated in an outpatient setting.
Data Source
Centers for Medicare and Medicaid Services (CMS) Part A claims data.
Related Objectives or Recommendations
Healthy People 2030 objective: HDS-09. Reduce heart failure hospitalizations in adults.
Related CDI Topic Area
Cardiovascular Disease.
Reference 1
Tsao CW, Aday AW, Almarzooq ZI, et al. Heart disease and stroke statistics—2023 update: a report from the American Heart Association. Circulation. 2023;147(8):e93–e621. doi:10.1161/CIR.0000000000001123
Reference 2
National Center for Health Statistics. Underlying Cause of Death. CDC WONDER, Centers for Disease Control and Prevention, US Dept of Health and Human services; Accessed January 13, 2022 and February 21, 2022. https://wonder.cdc.gov/Deaths-by-Underlying-Cause.html
Reference 3
National Center for Chronic Disease Prevention and Health Promotion, Division for Heart Disease and Stroke Prevention. Heart Failure. Centers for Disease Control and Prevention, US Dept of Health and Human services; Accessed December 9, 2022. https://www.cdc.gov/heartdisease/heart_failure.htm

Population
Medicare beneficiaries aged 65 years and older.
Numerator
Hospitalizations with any diagnosis of ICD-10-CM codes J40-44 among Medicare-eligible resident persons aged 65 years and older.
Denominator
Residents 65 years and older who were eligible for Medicare Part A benefits on July 1 of the calendar year.
Measure
Annual number of hospitalizations and hospitalization rates (crude and age-adjusted) [cases per 1,000].
Time Period of Case Definition
Calendar year.
Summary
In 2020, there were 247,314 (82.92 per 1,000 Medicare enrollees aged ≥ 65 years) hospitalizations with COPD as any diagnosis.1 In addition, COPD coexists with other conditions, including cardiovascular disease, diabetes, and other respiratory diseases such as pneumonia, that have high hospitalization rates.2 Risk factors for COPD-related hospitalization include patients with COPD who have a past history of similar events, severe airflow limitation, poor health status, increased age, presence of emphysema, leukocytosis,3 poor health-related quality of life and lack of regular physical activity.4 Disease-management programs, in addition to pharmacologic or surgical interventions, have been shown to reduce hospitalization among patients with severe COPD at risk for acute exacerbations of COPD.5
Notes
Multiple admissions for an individual patient can falsely elevate the number of persons with COPD. Medicare claims records cannot identify incident (new) hospitalizations for COPD.
Data Source
Centers for Medicare and Medicaid Services (CMS) Part A claims data.
Related Objectives or Recommendations
Healthy People 2030 objective: RD-04. Reduce hospitalizations for chronic obstructive pulmonary disease (COPD) (developmental).
Related CDI Topic Area
Chronic Obstructive Pulmonary Disease.
Reference 1
National Center for Chronic Disease Prevention and Health Promotion. Chronic Disease Indicators. Centers for Disease Control and Prevention, US Dept of Health and Human services; Accessed March 9, 2023. https://www.cdc.gov/cdi/
Reference 2
Agustí A, Celli BR, Criner GJ, et al. Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary. Am J Respir Crit Care Med. 2023;207(7):819-837. doi:10.1164/rccm.202301-0106PP
Reference 3
Müllerova H, Maselli DJ, Locantore N, et al. Hospitalized exacerbations of COPD: risk factors and outcomes in the ECLIPSE cohort. Chest. 2015;147(4):999-1007. doi: 10.1378/chest.14-0655
Reference 4
Bahadori K, FitzGerald JM. Risk factors of hospitalization and readmission of patients with COPD exacerbation–systematic review. Int J Chron Obstruct Pulmon Dis. 2007;2(3):241-51.
Reference 5
Marchetti N, Criner GJ, Albert RK. Preventing acute exacerbations and hospital admissions in COPD. Chest. 2013;143(5):1444-1454. doi: 10.1378/chest.12-1801

Population
Medicare beneficiaries aged 65 years and older.
Numerator
Hospitalizations with first-listed diagnosis of ICD-10-CM codes J40–44 among Medicare-eligible resident persons aged 65 years and older.
Denominator
Residents 65 years and older who were eligible for Medicare Part A benefits on July 1 of the calendar year.
Measure
Annual number of hospitalizations and hospitalization rates (crude and age-adjusted) [cases per 1,000].
Time Period of Case Definition
Calendar year.
Summary
In 2020, there were 165,248 (5.44 per 1,000 Medicare enrollees aged ≥ 65 years) hospitalizations with COPD as the first-listed diagnosis.1 Risk factors for hospitalization include patients with COPD who have a past history of similar events, severe of airflow limitation, poor health status, increased age, presence of emphysema, leukocytosis,2 poor health-related quality of life and lack of regular physical activity.3 Disease-management programs, in addition to pharmacologic and surgical interventions, have been shown to reduce hospitalization among patients with severe COPD at risk for acute exacerbations of COPD.4
Notes
Multiple admissions for an individual patient can falsely elevate the number of persons with COPD. Medicare claims records cannot identify incident (new) hospitalizations for COPD. Patients with COPD are often hospitalized with pneumonia and/or cardiovascular diseases, which may be the first-listed diagnosis.
Data Source
Centers for Medicare and Medicaid Services (CMS) Part A claims data.
Related Objectives or Recommendations
Healthy People 2030 objective: RD-04. Reduce hospitalizations for chronic obstructive pulmonary disease (COPD) (developmental).
Related CDI Topic Area
Chronic Obstructive Pulmonary Disease.
Reference 1
National Center for Chronic Disease Prevention and Health Promotion. Chronic Disease Indicators. Centers for Disease Control and Prevention, US Dept of Health and Human services; Accessed March 9, 2023. https://www.cdc.gov/cdi/
Reference 2
Müllerova H, Maselli DJ, Locantore N, et al. Hospitalized exacerbations of COPD: risk factors and outcomes in the ECLIPSE cohort. Chest. 2015;147(4):999-1007. doi: 10.1378/chest.14-0655
Reference 3
Bahadori K, FitzGerald JM. Risk factors of hospitalization and readmission of patients with COPD exacerbation–systematic review. Int J Chron Obstruct Pulmon Dis. 2007;2(3):241-51.
Reference 4
Marchetti N, Criner GJ, Albert RK. Preventing acute exacerbations and hospital admissions in COPD. Chest. 2013;143(5):1444-1454. doi: 10.1378/chest.12-1801

Population
Adults aged 65 years and older.
Numerator
Adults aged 65 years and older who report they have had a pneumonia shot (pneumococcal vaccination).
Denominator
Adults aged 65 years and older.
Measure
Annual prevalence (crude and age-adjusted).
Time Period of Case Definition
Current.
Summary
Pneumococcal infections, a disease caused by bacteria called Streptococcus pneumoniae, can range from ear and sinus infections to pneumonia and bloodstream infections.1 Pneumococcal pneumonia causes an estimated 150,000 hospitalizations each year in the United States; pneumococcal meningitis and bacteremia killed about 3,250 people in the United States in 2019.1 Although pneumococcal disease can be very serious, there are vaccines to help prevent the disease.2 It is recommended that adults aged 65 years and older receive the vaccine.2
Notes
Respondents might not distinguish between influenza and pneumococcal (Streptococcus pneumoniae) vaccinations.
Data Source
Behavioral Risk Factor Surveillance System (BRFSS).
Related Objectives or Recommendations
Healthy People 2030: IID‑D03: Increase the proportion of adults aged 19 years or older who get recommended vaccines.
Related CDI Topic Area
Older adults.
Reference 1
About Pneumococcal Disease. Centers for Disease Control and Prevention. Updated September 1, 2020. Accessed March 31, 2023. https://www.cdc.gov/pneumococcal/about/index.html
Reference 2
Kobayashi M, Farrar JL, Gierke R, et al. Use of 15-valent pneumococcal conjugate vaccine and 20-valent pneumococcal conjugate vaccine among U.S. adults: updated recommendations of the Advisory Committee on Immunization Practices — United States, 2022. MMWR Morb Mortal Wkly Rep 2022;71(4):109-117. doi: 10.15585/mmwr.mm7104a1

Population
Adults aged 65 years and older.
Numerator
Adults aged 65 years and older who report having lost six or more natural teeth due to tooth decay or gum disease.
Denominator
Adults aged 65 years and older.
Measure
Prevalence (crude and age-adjusted).
Time Period of Case Definition
Lifetime.
Summary
Estimates from the 2020 Behavioral Risk Factor Surveillance System (BRFSS) indicated 33.0% of US adults aged ≥ 65 years had lost six or more teeth, decreasing from 39.6% in 2012.1 Despite improvement in tooth retention, disparities in tooth loss by race and ethnicity, education level, income, and smoking status remain.1, 2 Dental caries (tooth decay or cavities) and periodontal (gum) disease are leading causes of tooth loss. Because having ≥20 teeth is necessary for functional dentition, even partial tooth loss can compromise person’s essential chewing and speech functions and diminish quality of life.3 Older adults with selected chronic conditions (e.g., diabetes and heart disease) had significantly higher prevalence of severe or complete tooth loss than those without the condition.4 Personal, professional, and population-based strategies to prevent and control gum disease and tooth decay can help prevent tooth loss.5, 6
Notes
Questions are part of the rotating core, currently collected in even years.
Data Source
Behavioral Risk Factor Surveillance System (BRFSS).
Related Objectives or Recommendations
Healthy People 2030 objective: OH-05. Reduce the proportion of adults aged 45 years and over who have lost all their teeth.
Related CDI Topic Area
Oral Health.
Reference 1
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Data. Centers for Disease Control and Prvention; 2020. https://www.cdc.gov/oralhealthdata/
Reference 2
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Surveillance Report: Trends in Dental Caries and Sealants, Tooth Retention, and Edentulism, United States, 1999–2004 to 2011–2016. Centers for Disease Control and Prevention; 2019. https://www.cdc.gov/oralhealth/publications/OHSR-2019-index.html
Reference 3
Griffin SO, Jones JA, Brunson D, Griffin PM, Bailey WD. Burden of oral disease among older adults and implications for public health priorities. Am J Public Health. 2012;102(3):411-418. doi:10.2105/AJPH.2011.300362­
Reference 4
Parker ML, Thornton-Evans G, Wei L, Griffin SO. Prevalence of and changes in tooth loss among adults aged ≥50 years with selected chronic conditions — United States, 1999–2004 and 2011–2016. MMWR Morb Mortal Wkly Rep. 2020;69(21):641–646.­
Reference 5
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Conditions. Centers for Disease Control and Prevention; 2022. https://www.cdc.gov/oralhealth/conditions
Reference 6
National Institutes of Health. Oral Health in America: Advances and Challenges. US Department of Health and Human Services, National Institutes of Health, National Institute of Dental and Craniofacial Research; 2021. https://www.ncbi.nlm.nih.gov/pubmed/35020293

Population
Adults aged 65 years and older.
Numerator
Adults aged 65 years and older who report having lost all of their natural teeth due to tooth decay or gum disease.
Denominator
Adults aged 65 years and older.
Measure
Prevalence (crude and age-adjusted).
Time Period of Case Definition
Lifetime.
Summary
Estimates from the Behavioral Risk Factor Surveillance System (BRFSS) indicated the prevalence of edentulism (i.e., having lost all natural teeth or complete tooth loss) among US adults aged ≥ 65 years decreased from 16.2% in 2012 to 13.8% in 2020.1 Despite improvement in tooth retention over the past decades, disparities remain across some populations, such as higher prevalence of edentulism in adults with lower income and lower educational level, and current smokers.2 Dental caries (tooth decay or cavities) and periodontal (gum) disease are leading causes of tooth loss. Complete tooth loss substantially limit food choices and eating and chewing ability, and affect quality of life.3 Older adults with chronic conditions (e.g., diabetes and heart disease) had significantly higher prevalence of severe and complete tooth loss than those without the condition.4 Personal, professional, and population-based strategies to prevent and control gum disease and tooth decay can help ensure tooth retention.5, 6
Notes
Questions are part of the rotating core, currently collected in even years.
Data Source
Behavioral Risk Factor Surveillance System (BRFSS).
Related Objectives or Recommendations
Healthy People 2030 objective: OH-05. Reduce the proportion of adults aged 45 years and over who have lost all their teeth.
Related CDI Topic Area
Oral Health.
Reference 1
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Data. Centers for Disease Control and Prevention; 2020. https://www.cdc.gov/oralhealthdata/
Reference 2
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Surveillance Report: Trends in Dental Caries and Sealants, Tooth Retention, and Edentulism, United States, 1999–2004 to 2011–2016. Centers for Disease Control and Prevention; 2019. https://www.cdc.gov/oralhealth/publications/OHSR-2019-index.html
Reference 3
Griffin SO, Jones JA, Brunson D, Griffin PM, Bailey WD. Burden of oral disease among older adults and implications for public health priorities. Am J Public Health. 2012;102(3):411-8.
Reference 4
Parker ML, Thornton-Evans G, Wei L, Griffin SO. Prevalence of and changes in tooth loss among adults aged ≥50 years with selected chronic conditions — United States, 1999–2004 and 2011–2016. MMWR Morb Mortal Wkly Rep. 2020;69(21):641-6.
Reference 5
Centers for Disease Control and Prevention, Division of Oral Health. Oral Health Conditions. Centers for Disease Control and Prevention; 2022. https://www.cdc.gov/oralhealth/conditions
Reference 6
National Institutes of Health. Oral Health in America: Advances and Challenges. US Department of Health and Human Services, National Institutes of Health, National Institute of Dental and Craniofacial Research; 2021. https://www.ncbi.nlm.nih.gov/pubmed/35020293

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