Life expectancy at birth (years), 2021: 76.4 years
Maternal mortality ratio (per 100,000 live births), 2023: 17
Under-five mortality rate (per 1000 live births), 2023: 6.5
Neonatal mortality rate (per 1000 live births), 2023: 3.4
Tuberculosis incidence (per 100,000 population), 2023: 3.1
Probability of dying from any of cardiovascular disease, cancer, diabetes, chronic respiratory disease between age 30 and exact age 70 (%), 2021: 13.7%
Suicide mortality rate (per 100,000 population), 2021: 15.6
Adolescent birth rate (per 1000 women aged 15-19 years), 2015-2024: 13.5
Adolescent birth rate (per 1000 women aged 10-14 years), 2015-2024: 0.2
Universal Health Coverage: Service coverage index, 2021: ≥80
Population with household expenditures on health > 10% of total household expenditure or income (%), 2015-2021: 4.61%
Population with household expenditures on health > 25% of total household expenditure or income (%), 2015-2021: 0.89%
Diphtheria-tetanus-pertussis (DTP3) immunization coverage among 1-year-olds (%), 2023: 94%
Measles-containing-vaccine second-dose (MCV2) immunization coverage by the locally recommended age (%), 2023: 95%
Pneumococcal conjugate 3rd dose (PCV3) immunization coverage among 1-year olds (%), 2023: 84%
Human papillomavirus (HPV) immunization coverage estimates among 15 year-old girls (%), 2023: 52%
Density of medical doctors (per 10,000 population), 2015-2023: 36.81
Density of nursing and midwifery personnel (per 10,000 population), 2016-2023: 133.76
Density of dentists (per 10,000 population), 2016-2023: 6
Density of pharmacists (per 10,000 population), 2015-2023: 11.13
Domestic general government health expenditure (GGHE-D) as percentage of general government expenditure (GGE) (%), 2022: 24.74%
Prevalence of stunting in children under 5 (%), 2024: 4.2%
Prevalence of wasting in children under 5 (%), 2015-2024: 0.1%
Prevalence of overweight in children under 5 (%), 2024: 9.7%
Prevalence of anaemia in women aged 15-49 years (%), 2023: 15.0%
Source: World health statistics 2025: monitoring health for the SDGs, Sustainable Development Goals. Tables of health statistics by country and area, WHO region and globally. Geneva: World Health Organization; 2025. Licence: CC BY-NC-SA 3.0 IGO.
Population (in thousands), 2023: 343,477
Annual Population Growth Rate (%), 2023: 0.6%
Life Expectancy at Birth, 2023: 79 years
Share of Urban Population (%), 2023: 83%
Annual Growth Rate of Urban Population (%), 2020-2030: 0.7%
Net Migration Rate (per 1,000 population), 2023: 3.9
Under-Five Mortality Rate (per 1,000 live births), 2022: 6
Infant Mortality Rate (per 1,000 live births), 2022: 5
Neonatal Mortality Rate (per 1,000 live births), 2022: 3
Mortality Rate Among Children Aged 5-14 Years (per 1,000 children aged 5), 2022: 1
Maternal Mortality Ratio (per 100,000 live births), 2020: 21
Lifetime Risk of Maternal Death (1 in x), 2020: 1 in 2,749
Immunization for Vaccine Preventable Diseases (%), 2023:
– Percentage of surviving infants who received the first dose of diphtheria, pertussis and tetanus vaccine: 98%^
– Percentage of surviving infants who received three doses of diphtheria, pertussis and tetanus vaccine: 94%
– Percentage of surviving infants who received three doses of the polio vaccine: 93%
– Percentage of surviving infants who received the first dose of the measles-containing vaccine: 92%
– Percentage of children who received the second dose of measles-containing vaccine as per national schedule: 95%
– Percentage of surviving infants who received three doses of hepatitis B vaccine: 93%
– Percentage of surviving infants who received three doses of Haemophilus influenzae type b vaccine: 92%
– Percentage of surviving infants who received the last dose of rotavirus vaccine as recommended: 77%
– Percentage of surviving infants who received three doses of pneumococcal conjugate vaccine: 84%
Adolescent Birth Rate (Births Per 1,000 Adolescent Girls and Young Women), 2017-2023:
– Aged 10-14: 0
– Aged 15-19: 14
Share of Household Income, 2015-2023:
– Bottom 40%: 16%
– Top 20%: 47%
– Bottom 20%: 5%
Gini Coefficient, 2015-2023: 41
Palma Index of Income Inequality, 2015-2023: 1.9
Gross Domestic Product (GDP) Per Capita (Current US$), 2015-2023: $81,695
Government Expenditure on Health as % of GDP, 2015-2023: 9.6%
Government Expenditure on Health as % of Government Budget, 2015-2023: 21.4%
Notes: Under-five mortality rate – Probability of dying between birth and exactly 5 years of age, expressed per 1,000 live births.
Infant mortality rate – Probability of dying between birth and exactly 1 year of age, expressed per 1,000 live births.
Neonatal mortality rate – Probability of dying during the first 28 days of life, expressed per 1,000 live births.
Mortality rate (children aged 5 to 14 years) – Probability of dying at age 5–14 years expressed per 1,000 children aged 5.
Maternal mortality ratio – Number of deaths of women from pregnancy-related causes per 100,000 live births during the same time period (modelled estimates).
Lifetime risk of maternal death – Lifetime risk of maternal death takes into account both the probability of becoming pregnant and the probability of dying as a result of that pregnancy, accumulated across a woman’s reproductive years (modelled estimates).
BCG – Percentage of live births who received bacilli Calmette-Guérin (vaccine against tuberculosis).
DTP1 – Percentage of surviving infants who received the first dose of diphtheria, pertussis and tetanus vaccine.
DTP3 – Percentage of surviving infants who received three doses of diphtheria, pertussis and tetanus vaccine.
Polio3 – Percentage of surviving infants who received three doses of the polio vaccine.
MCV1 – Percentage of surviving infants who received the first dose of the measles-containing vaccine.
MCV2 – Percentage of children who received the second dose of measles-containing vaccine as per national schedule.
HepB3 – Percentage of surviving infants who received three doses of hepatitis B vaccine.
Hib3 – Percentage of surviving infants who received three doses of Haemophilus influenzae type b vaccine.
Rota – Percentage of surviving infants who received the last dose of rotavirus vaccine as recommended.
PCV3 – Percentage of surviving infants who received three doses of pneumococcal conjugate vaccine.
Adolescent birth rate – Number of births per 1,000 adolescent girls and young women aged 10–14 and
15–19.
Share of household income – Percentage of income received by the 20 per cent of households with the highest income, by the 40 per cent of households with the lowest income and by the 20 per cent of households with the lowest income.
Gini Coefficient – Gini index measures the extent to which the distribution of income (or, in some cases, consumption expenditure) among individuals or households within an economy deviates from a perfectly equal distribution. A Lorenz curve plots the cumulative percentages of total income received against the cumulative number of recipients, starting with the poorest individual or household. The Gini index measures the area between the Lorenz curve and a hypothetical line of absolute equality, expressed as a percentage of the maximum area under the line. Thus a Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality.
Palma Index of income inequality – Palma index is defined as the ratio of the richest 10% of the population’s share of gross national income divided by the poorest 40%’s share.
GDP per capita (current US$) – GDP per capita is gross domestic product divided by midyear population. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in current US dollars.
Government revenue as percentage of GDP – Revenue is cash receipts from taxes, social contributions, and other revenues such as fines, fees, rent, and income from property or sales. Grants are also considered as revenue but are excluded here.
Government expenditure – General government final consumption expenditure (formerly general government consumption) includes all government current expenditures for purchases of goods and services (including compensation of employees). It also includes most expenditures on national defence and security, but excludes government military expenditures that are part of government capital formation.
Source: United Nations Children’s Fund, The State of the World’s Children 2024: The Future of Childhood in a Changing World – Statistical Compendium. UNICEF, Nov. 20, 2024.
Health expenditure per capita, USD PPP, 2022
– Government/compulsory: $10,644
– Voluntary/Out-of-pocket: $1,912
– Total: $12,555
Health expenditure as a share of GDP, 2022
– Government/compulsory: 14.1%
– Voluntary/out-of-pocket: 2%
Health expenditure by type of financing, 2021
– Government schemes: 30%
– Compulsory health insurance: 53%
– Voluntary health insurance: 1%
– Out-of-pocket: 11%
– Other: 5%
Out-of-pocket spending on health as share of final household consumption, 2021: 2.8%
Price levels in the healthcare sector, 2021 (OECD average = 100): 143
Population coverage for a core set of services, 2021
– Total public coverage: 38.4%
– Primary private health coverage: 52.9%
Population aged 15 years and over rating their own health as bad or very bad, 2021: 3.1%
Population aged 15 years and over rating their own health as good or very good, by income quintile, 2021
– Highest quintile: 92.5%
– Lowest quintile: 74.8%
– Total: 86.4%
Life expectancy at birth, 2021: 76.4 years
Infant mortality, deaths per 1,000 live births, 2021: 5.4
Maternal mortality rate, deaths per 100,000 live births, 2020: 21.1
Congestive heart failure hospital admission in adults, age-sex standardized rate per 100,000 population, 2021: 357
Asthma and chronic obstructive pulmonary disease hospital admissions in adults, age-sex standardized rate per 100,000 population, 2021: 137
Hospital workforce per 1,000 population, 2021
– Physicians: 1.06
– Nurses and midwives: 8.38
– Healthcare assistants: NA
– Other health service providers: 2.11
– Other staff: 21.3
Practicing doctors per 1,000 population, 2021: 2.7
Share of different categories of doctors, 2021
– General practitioners: 11.5%
– Specialists: 88.5%
Share of foreign-trained doctors, 2021: 25.0%
Medical graduates per 100,000 population, 2021: 8.5
Practicing nurses per 1,000 population, 2021: 12.0
Share of foreign-trained nurses, 2021: 6.1%
Nursing graduates per 100,000 population, 2021: 66.5
Ratio of nurses to doctors, 2021: 4.3
Practicing pharmacists per 100,000 population, 2021: 94
Community pharmacies per 100,000 population, 2021: 20
Remuneration of hospital nurses, USD PPP, 2021: $84,900
Hospital beds per 1,000 population, 2021: 2.8
Average length of stay in hospital, 2021: 6.5 days
Average number of in-person doctor consultations per person, 2021: 3.4
CT scanners per million population, 2021: 43
CT exams per 1,000 population, 2021: 255
MRI units per million population, 2021: 38
MRI exams per 1,000 population, 2021: 108
PET scanners per million population, 2021: 6
PET exams per 1,000 population, 2021: 7
Proportion of primary care practices using electronic medical records, 2021: 91%
Expenditure on retail pharmaceuticals per capita, USD PPP, 2021
– Prescription medicines: $1,139
– Over-the-counter medicines: $293
– Total: $1,432
Expenditure on retail pharmaceuticals by type of financing, 2021:
– Government/compulsory schemes: 69%
– Voluntary health insurance schemes: 1%
– Out-of-pocket spending: 30%
Share of the population aged 65 and over, 2021: 16.8%
Share of the population aged 65 and over, 2050: 22.0%
Share of the population aged 80 and over, 2021: 3.7%
Share of the population aged 80 and over, 2050: 8.2%
Adults aged 65 and over rating their own health as good or very good, 2021: 77%
Share of adults aged 65 and over receiving long-term care, 2020: 1.7%
(Note: This only includes recipients of long-term care in institutions.)
Estimated prevalence of dementia per 1,000 population, 2021: 15.5
Estimated prevalence of dementia per 1,000 population, 2040: 23.3
Total long-term care spending as a share of GDP, 2021: 1.3%
Costs of institutional long-term care for people aged 65 and over with severe needs, as share of median income, 2022:
Long-term care workers per 100 people aged 65 and over, 2021: 4.5
Share of informal carers among the population aged 50 and over, 2021
– Total: 7%
Share of long-term care workers who work part time or on fixed contracts, 2020
– Part-time: 33.9%
– Fixed-term contract: NA
Average hourly wages of personal care workers, as a share of economy-wide average wage, 2018
– Residential (facility-based) care: 51%
– Home-based care: 51%
Long-term care beds in institutions and hospitals per 1,000 population aged 65 years and over, 2021
– Institutions: 28.9
– Hospitals: 0.9
Total long-term care spending by provider, 2021
– Nursing home: 59%
– Home care: 41%
Source: OECD (2023), Health at a Glance 2023: OECD Indicators, OECD Publishing, Paris, doi.org/10.1787/7a7afb35-en.
Population, 2021: 336,998,000
Annual Population Growth Rate, 2020-2030 (%): 0.4%
Life Expectancy at Birth, 2021: 77
Share of Urban Population, 2021: 83%
Annual Growth Rate of Urban Population, 2020-2030 (%): 0.7%
Neonatal Mortality Rate, 2021: 3
Infant Mortality Rate, 2021: 5
Under-5 Mortality Rate, 2021: 5
Maternal Mortality Ratio, 2020: 21
Gross Domestic Product Per Capita (Current USD), 2010-2019: $65,298
Share of Household Income, 2010-2019:
Bottom 40%: 16%; Top 20%: 47%; Bottom 20%: 5%
Gini Coefficient, 2010-2019: 42
Palma Index of Income Inequality, 2010-2019: 2.0
Note: “Under-5 mortality rate – Probability of dying between birth and exactly 5 years of age, expressed per 1,000 live births.
“Infant mortality rate – Probability of dying between birth and exactly 1 year of age, expressed per 1,000 live births.
“Neonatal mortality rate – Probability of dying during the first 28 days of life, expressed per 1,000 live births.”
“Maternal mortality ratio – Number of deaths of women from pregnancy-related causes per 100,000 live births during the same time period (modelled estimates).”
Gini coefficient – Gini index measures the extent to which the distribution of income (or, in some cases, consumption expenditure) among individuals or households within an economy deviates from a perfectly equal distribution. A Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality.
Palma index of income inequality – Palma index is defined as the ratio of the richest 10% of the population’s share of gross national income divided by the poorest 40%’s share.
Source: United Nations Children’s Fund, The State of the World’s Children 2023: For every child, vaccination, UNICEF Innocenti – Global Office of Research and Foresight, Florence, April 2023.
Population, Midyear 2022: 338,289,857
Population Density (Number of Persons per Square Kilometer): 36.98
Life Expectancy at Birth, 2022: 78.20
Infant Mortality Rate, 2022 (per 1,000 live births): 5.04
Under-Five Mortality Rate, 2022 (per 1,000 live births): 5.92
Projected Population, Midyear 2030: 352,162,301
Percentage of Total Population Aged 65 and Older, Midyear 2022: 17.13%
Projected Percentage of Total Population Aged 65 and Older, Midyear 2030: 20.53%
Projected Percentage of Total Population Aged 65 and Older, Midyear 2050: 23.63%
Source: United Nations, Department of Economic and Social Affairs, Population Division (2023). Data Portal, custom data acquired via website. United Nations: New York. Accessed 12 May 2023.
Current health expenditure (CHE) per capita in US$, 2022: $12,434.43
Source: Global Health Observatory. Current health expenditure (CHE) per capita in US$. Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Out-of-pocket expenditure (OOP) per capita in US$, 2022: $1,380.12
Source: Global Health Observatory. Out-of-pocket expenditure (OOP) per capita in US$. Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Out-of-pocket expenditure as percentage of current health expenditure (CHE) (%), 2022: 11.1%
Source: Global Health Observatory. Out-of-pocket expenditure as percentage of current health expenditure (CHE) (%). Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Domestic private health expenditure (PVT-D) as percentage of current health expenditure (CHE) (%), 2022: 44.83%
Source: Global Health Observatory. Domestic private health expenditure (PVT-D) as percentage of current health expenditure (CHE) (%). Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Domestic private health expenditure (PVT-D) per capita in US$, 2022: $5,573.82
Source: Global Health Observatory. Domestic private health expenditure (PVT-D) per capita in US$. Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Domestic general government health expenditure (GGHE-D) as percentage of current health expenditure (CHE) (%), 2022: 55.17%
Source: Global Health Observatory. Domestic general government health expenditure (GGHE-D) as percentage of current health expenditure (CHE) (%). Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Domestic general government health expenditure (GGHE-D) as percentage of gross domestic product (GDP) (%), 2022: 9.1%
Source: Global Health Observatory. Domestic general government health expenditure (GGHE-D) as percentage of gross domestic product (GDP) (%). Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Domestic general government health expenditure (GGHE-D) per capita in US$, 2022: $6,860.62
Source: Global Health Observatory. Domestic general government health expenditure (GGHE-D) per capita in US$. Geneva: World Health Organization. Last accessed Jan. 23, 2025.
Annual household out-of-pocket payment in current USD per capita, 2020: $1,157
Source: Global Health Expenditure Database. Health expenditure series. Geneva: World Health Organization. Last accessed May 13, 2023.
Total Health Spending, USD PPP Per Capita (2020): $11,859
(Note: “Health spending measures the final consumption of health care goods and services (i.e. current health expenditure) including personal health care (curative care, rehabilitative care, long-term care, ancillary services and medical goods) and collective services (prevention and public health services as well as health administration), but excluding spending on investments. Health care is financed through a mix of financing arrangements including government spending and compulsory health insurance (“Government/compulsory”) as well as voluntary health insurance and private funds such as households’ out-of-pocket payments, NGOs and private corporations (“Voluntary”). This indicator is presented as a total and by type of financing (“Government/compulsory”, “Voluntary”, “Out-of-pocket”) and is measured as a share of GDP, as a share of total health spending and in USD per capita (using economy-wide PPPs).”
Source: OECD (2023), Health spending (indicator). doi: 10.1787/8643de7e-en (Accessed on 24 May 2023).
Percent of Population Who Experienced Access Barrier to Healthcare Because of Cost in Past Year, 2016: 33%
Source: International Commonwealth Fund. Experienced Access Barrier Because of Cost in Past Year, 2016. Source: 2016 Commonwealth Fund International Health Policy Survey. Last accessed Nov. 17, 2019.
“In 2024, 44 million Americans were enrolled in the ACA’s health insurance coverage expansions: 21.4 million had coverage through a marketplace plan, 21.3 million were enrolled in Medicaid through the eligibility expansion, and 1.3 million were covered through the Basic Health Program that some states opted to provide.1 These expansions have led to historic declines in the uninsured rate across the country. The Medicaid expansion alone has saved an estimated 27,000 lives.2
“Based on the latest available data, the uninsured rate for working-age adults fell from 20.4 percent in 2013 to 11 percent in 2023. The uninsured rate of the top performer, the District of Columbia, was down to just 3.4 percent for nonelderly adults. Still, too many Americans aren’t able to get the health care they need, and protection from the health expenses they might incur if they do get care, because they’re uninsured. In Texas, the worst-performing state on this measure, one in five nonelderly adults remained uninsured.
“The states with high uninsured rates generally haven’t expanded Medicaid. In addition, millions of uninsured people are eligible for Medicaid, subsidies for marketplace plans, or employer health benefits but are not enrolled.
“Recent policy developments, however, could lead to fewer people with health insurance in all states.3 These include proposed Medicaid enrollment requirements; potential reductions in marketplace premium tax credits, which helped more than double plan enrollment after they were made more generous in 2021; and recent regulatory and proposed legislative changes that will eliminate marketplace eligibility for many people and make it much harder for those who need health insurance to enroll in marketplace plans and keep their coverage over time.4“
Source: David C. Radley, Kristen Kolb, and Sara R. Collins, 2025 Scorecard on State Health System Performance: Fragile Progress, Continuing Disparities (Commonwealth Fund, June 2025). https://doi.org/10.26099/w0ns-ae34
“National health care spending reached $4.9 trillion in 2023 (or $14,570 per person), increasing 7.5 percent from 2022 (exhibit 1). This rate of growth was faster than in 2021 and 2022, when health care spending increased 4.2 percent and 4.6 percent, respectively. The lower growth during 2021 and 2022 was affected by the expiration of temporary federal funding associated with the COVID-19 pandemic (which was initiated in 2020 and was associated with a 10.4 percent increase in health spending in that year). In 2023, as the public health emergency ended and little COVID-19 federal funding remained, the acceleration in spending growth largely reflected increased use of health care goods and services, which influenced the strong growth in both private health insurance and Medicare spending. In addition, private health insurance enrollment increased and Medicaid enrollment levels remained high, leading to an insured share of the population that reached 92.5 percent (exhibit 2).
“Overall economic growth, as measured by gross domestic product (GDP), increased 6.6 percent in 2023 after a period of volatility that included a 0.9 percent decline in 2020 followed by increases of 10.9 percent in 2021 and 9.8 percent in 2022 (exhibit 1). Despite the volatility in health care spending and GDP growth over the past few years, on average, their growth rates were similar during 2020–23, at 6.6 percent per year and 6.5 percent per year, respectively (calculated from exhibit 1). Accordingly, health care spending as a share of GDP constituted 17.6 percent in 2023, similar to the 2019 share of 17.5 percent before the COVID-19 pandemic.
“The acceleration in health care spending growth (from 4.6 percent in 2022 to 7.5 percent in 2023) reflected growth in nonprice factors such as the use and intensity of services.1 When adjusted for health care price inflation (as measured by the National Health Expenditure deflator), real health care spending increased 4.4 percent in 2023—a higher rate than the increase of 1.4 percent for such spending in 2022 and higher than the growth rate of real GDP, which was 2.9 percent in 2023 (exhibit 1).2
“Health care prices, as measured by the National Health Expenditure deflator, grew 3.0 percent in 2023 (exhibit 1), similar to the increase of 3.1 percent in 2022 and the average annual growth of 2.5 percent during 2020–22 but distinctly faster than the average rate of 1.4 percent for 2016–19.3 Economywide inflation, as measured by the GDP price index, grew 3.6 percent in 2023, which was a much slower rate than its increases of 4.5 percent in 2021 and 7.1 percent in 2022 (the fastest rate of growth since 1981).4
“Strong growth in private health insurance enrollment, which began in 2022, continued into 2023 and contributed to an increase in the insured share of the population, which reached 92.5 percent in 2023, up from 92.0 percent in 2022 (exhibit 2). Much of the growth in private health insurance enrollment was due to rapid growth in Affordable Care Act Marketplace enrollment, which increased by 5.8 million people during 2020–23 (data not shown), primarily as a result of enhanced subsidies that were made available by the American Rescue Plan Act of 2021 and renewed under the Inflation Reduction Act of 2022.5 Although Medicaid enrollment experienced much slower growth in 2023, mainly because of states resuming the redetermination of Medicaid eligibility after the end of pandemic-era coverage protections (also referred to as “unwinding”), enrollment still remained high, at 91.7 million beneficiaries—or, on average, 15.5 million more than were enrolled in 2020 (exhibit 2).6
Source: Anne B. Martin, Micah Hartman, Benjamin Washington, Aaron Catlin, and The National Health Expenditure Accounts Team, National Health Expenditures In 2023: Faster Growth As Insurance Coverage And Utilization Increased, Health Affairs (2024), doi.org/10.1377/hlthaff.2024.01375.
“Among payers, the acceleration in overall health spending growth in 2023 was driven mostly by private health insurance spending,7 which increased 11.5 percent in 2023 compared with growth of 6.8 percent in 2022 (exhibit 3). Medicare spending also grew at a faster rate, increasing 8.1 percent in 2023, compared with growth of 6.4 percent in 2022. For both payers, this faster spending growth was attributable to hospital care services and retail prescription drugs (data not shown).8 For Medicaid, in contrast, growth in spending continued to be strong, but it slowed from 9.7 percent in 2022 to 7.9 percent in 2023 (exhibit 3). This deceleration was influenced by much slower growth in enrollment as the Medicaid continuous enrollment provision ended on March 31, 2023.9
“Among health care goods and services, the acceleration in total national health spending growth in 2023 was primarily driven by faster growth in the three largest categories: hospital care, physician and clinical services, and retail prescription drugs. Hospital spending increased 10.4 percent in 2023, following much slower growth of 3.2 percent in 2022, and spending for physician and clinical services increased 7.4 percent in 2023, following growth of 4.6 percent in 2022 (exhibit 4). In both instances, the acceleration reflected an increase in nonprice factors, such as the use and intensity of services, after notably slower growth in 2022 (data not shown). Retail prescription drug spending also contributed to the acceleration, increasing 11.4 percent in 2023 from a rate of 7.8 percent in 2022 (exhibit 4), largely because of changes in the mix of drugs dispensed toward higher-cost, newer brand-name drugs10 and faster growth in retail prescription drug prices.11“
Source: Anne B. Martin, Micah Hartman, Benjamin Washington, Aaron Catlin, and The National Health Expenditure Accounts Team, National Health Expenditures In 2023: Faster Growth As Insurance Coverage And Utilization Increased, Health Affairs (2024), doi.org/10.1377/hlthaff.2024.01375.
“In the Congressional Budget Office’s projections of health insurance coverage, 92.3 percent of the US population, or 316 million people, have coverage in 2024, and 7.7 percent, or 26 million, are uninsured. The uninsured share of the population will rise over the course of the next decade, before settling at 8.9 percent in 2034, largely as a result of the end of COVID-19 pandemic–related Medicaid policies, the expiration of enhanced subsidies available through the Affordable Care Act health insurance Marketplaces, and a surge in immigration that began in 2022. The largest increase in the uninsured population will be among adults ages 19–44. Employment-based coverage will be the predominant source of health insurance, and as the population ages, Medicare enrollment will grow significantly. After greater-than-expected enrollment in 2023, Marketplace enrollment is projected to reach an all-time high of twenty-three million people in 2025.”
Source: Jessica Hale, Nianyi Hong, Ben Hopkins, Sean Lyons, Eamon Molloy, and The Congressional Budget Office Coverage Team. Health Insurance Coverage Projections For The US Population And Sources Of Coverage, By Age, 2024–34. Health Affairs (2024). doi.org/10.1377/hlthaff.2024.00460.
“• In 2023, most people, 92.0 percent or 305.2 million, had health insurance, either for some or all of the year (Table 1 and Figure 1).
“• In 2023, private health insurance coverage continued to be more prevalent than public coverage, at 65.4 percent and 36.3 percent, respectively.3
“• Of the subtypes of health insurance coverage, employment-based insurance was the most common, covering 53.7 percent of the population for some or all of the calendar year, followed by Medicaid (18.9 percent), Medicare (18.9 percent), direct-purchase coverage (10.2 percent), TRICARE (2.6 percent), and VA and CHAMPVA coverage (1.0 percent).4
“• While the private coverage rate was statistically unchanged between 2022 and 2023, the employment-based coverage rate declined by 0.7 percentage points to 53.7 percent in 2023. At the same time, the rate of direct-purchase coverage increased by 0.3 percentage points to 10.2 percent in 2023.5
“• The 2023 public coverage rate was not statistically different from the rate in 2022. Whereas, Medicare coverage increased by 0.2 percentage points to cover 18.9 percent of people.
“• The uninsured rate for children under the age of 19 increased by 0.5 percentage points to 5.8 percent between 2022 and 2023 (Figure 2).”
Source: Katherine Keisler-Starkey and Lisa N. Bunch, U.S. Census Bureau, Current Population Reports, P60-284, Health Insurance Coverage in the United States: 2023, U.S. Government Publishing Office, Washington, DC, September 2024.
“ In 2023, 25.0 million people of all ages (7.6%) were uninsured at the time of interview. This was lower than, but not significantly different from 2022, when 27.6 million people of all ages (8.4%) were uninsured.
“ In 2023, among adults ages 18–64, 10.9% were uninsured at the time of interview, 23.0% had public coverage, and 68.1% had private health insurance coverage.
“ The percentage of adults ages 18–64 who were uninsured in 2023 (10.9%) was lower than the percentage who were uninsured in 2022 (12.2%).
“ Among children ages 0–17 years, 3.9% were uninsured, 44.2% had public coverage, and 54.0% had private health insurance coverage.
“ The percentage of people younger than age 65 with exchange-based coverage increased from 3.7% in 2019 to 4.8% in 2023.”
Source: Cohen RA, Briones, EM, Martinez ME. Health insurance coverage: Early release of estimates from the National Health Interview Survey, 2023. National Center for Health Statistics. 2024. DOI: dx.doi.org/10.15620/cdc/156515.
“Computations yielded the following estimated ranges of total annual cost of waste: failure of care delivery, $102.4 billion to $165.7 billion; failure of care coordination, $27.2 billion to $78.2 billion; overtreatment or low-value care, $75.7 billion to $101.2 billion; pricing failure, $230.7 billion to $240.5 billion; fraud and abuse, $58.5 billion to $83.9 billion; and administrative complexity, $265.6 billion. The estimated annual savings from measures to eliminate waste were as follows: failure of care delivery, $44.4 billion to $97.3 billion; failure of care coordination, $29.6 billion to $38.2 billion; overtreatment or low-value care, $12.8 billion to $28.6 billion; pricing failure, $81.4 billion to $91.2 billion; and fraud and abuse, $22.8 billion to $30.8 billion. No studies were identified that focused on interventions targeting administrative complexity. The estimated total annual costs of waste were $760 billion to $935 billion and savings from interventions that address waste were $191 billion to $286 billion.”
Source: Shrank WH, Rogstad TL, Parekh N. Waste in the US Health Care System: Estimated Costs and Potential for Savings. JAMA. 2019;322(15):1501–1509. doi:10.1001/jama.2019.13978
“This survey study found differences in experiences related to access to care, costs of care, and satisfaction with care among public and private health insurance programs in the US. In analyses adjusted for baseline health status, individuals covered by employer-sponsored and individually purchased private insurance were less likely to report having a personal physician, stability in insurance coverage, and satisfaction with care compared with those covered by Medicare. Moreover, individuals with private health insurance were more likely to report difficulty seeing physicians because of cost, not taking medications because of costs, and having medical debt compared with individuals covered by Medicare. Similar patterns were observed in comparisons between private insurance and VHA or military coverage.
“These data are consistent with findings from prior research,14-16,26 provide an update on US adults’ experiences with private and public coverage, and suggest that the experiences of individuals covered by private insurance compare less favorably with the experiences of individuals covered by publicly sponsored plans. Although we did not find recently published research comparing experiences among all 5 forms of coverage, our findings are consistent with data from a 2015 Gallup poll of a national sample of US adults that revealed that individuals with Medicare and VHA or military coverage were the most satisfied with the care they received.27 Our findings are also consistent with results of research conducted in 2000 and 2010 that suggested greater overall satisfaction among Medicare beneficiaries compared with those covered by employer-sponsored insurance.14,15,26“
Source: Wray CM, Khare M, Keyhani S. Access to Care, Cost of Care, and Satisfaction With Care Among Adults With Private and Public Health Insurance in the US. JAMA Netw Open. 2021;4(6):e2110275. doi:10.1001/jamanetworkopen.2021.10275.
“The US healthcare system can be thought of as multiple systems that operate independently and, at times, in collaboration with one another. Powers in the health sector are divided between the federal and state governments. For example, states fund and manage many public health functions, pay part of the cost of Medicaid and shape its organization within that state, and set the rules for health insurance policies that are not covered by self-insured employer plans. On the other hand, products such as pharmaceuticals and medical devices are regulated at federal level. Regulations to achieve objectives of quality, access and cost control in healthcare may be set by public or private entities, at any or all of federal, state or local levels. However, there is relatively limited public planning in terms of regulation, with little coordinated system-level planning in the United States in comparison to other countries, although incentives are sometimes used (for example to promote service provision in underserved areas).
“Private sector stakeholders play a stronger role in the US healthcare system than in other high-income countries; the private sector led the development of the health system in the early 1930s, with the major federal government health insurance programmes, Medicare and Medicaid, only arriving in the mid-1960s. Medicare provides coverage for seniors and some of the disabled and Medicaid covers healthcare services for some of the poor and near-poor. Both public and private payers purchase healthcare services from providers subject to regulations imposed by federal, state and local governments as well as by private regulatory organizations.”
Source: Rice T, Rosenau P, Unruh LY, Barnes AJ, van Ginneken E. United States of America: Health system review. Health Systems in Transition, 2020; 22(4): pp. i–441.
“The United States is the only country of the ten that has substantial OOP [Out Of Pocket] costs due to direct payments resulting from uninsurance. However, these costs have almost certainly gone down during the Obama administration because many people obtained coverage under the Affordable Care Act (ACA), which expanded the scope of the Medicaid program for the poor in many states and mandated people not covered elsewhere to insure themselves through insurance exchanges. As a result uninsurance among the adult population age 18 and older dropped from 17.1% in 2013 to 11.0% in 2016 [19]. (The rate is closer to 9% when the entire population is included since children’s uninsurance rates are lower.) Still, many Americans lack insurance coverage and pay for all costs out of pocket.
“Unlike other high-income countries, Americans receive insurance benefits through a number of sources: employers, Medicare (seniors and the disabled), Medicaid (low-income persons and some disabled), and through individual coverage, some of which is purchased from private insurers in the ACA’s insurance exchanges. OOP payments are best considered within each of the main coverage types.
” • Medicaid covers a very wide scope of services and this coverage is deep, with minimal cost sharing requirements. As noted, the breadth of program coverage has risen dramatically in recent years, particularly due to expansion under the ACA, doubling from 35 million people in 2000 to 70 million in 2016. One of the main problems is that physician payment rates are so low in some states that it is difficult for program enrolees to find primary care and specialist physicians to treat them.
” • The breadth of Medicare coverage is nearly universal in the age 65+ population; the program covers many disabled people as well. Since 2006, with the implementation of prescription drug benefits, nearly all types of services are covered. Depth of coverage is relatively low with coinsurance rates as high as 20% for physician services and no out-of-pocket ceiling. As a result, 86% of Medicare beneficiaries have supplemental coverage [20] to pay for many coverage gaps. Sources include subsidized coverage from former employers, unsubsidized “Medigap” private insurance coverage (which is mainly complementary), and Medicaid for those with low incomes. Cost sharing requirements change only modestly year to year.
” • Just over half of insured Americans receive coverage through employers. The scope of services covered tends to be broad. However, cost sharing requirements in such plans have risen steeply in recent years. The most dramatic changes have been for deductibles. On average, annual deductibles for employees who are only covering themselves have gone up almost 2.5-fold, from $602 in 2005 to $1478 in 2016. There have also been substantial increases in the maximum OOP costs beneficiaries can incur each year. In 2005, 33% of employees had a maximum of $3000 or more. But in 2016, this had risen to 66%. Depending on the insurer and type of service, employees are also subject to coinsurance or co-payments, but these requirements have been relatively stable over time except for brand-name drugs that are not on an insurer’s formulary. Most employees do not have coverage for dental care and vision services; for those that do, cost sharing requirements changed little over the past 10 years. There is no major market for complementary coverage. The main supplementary coverage is for dental care.
” • Beginning in 2014, individuals have also obtained coverage on the ACA’s insurance exchanges. Deductibles are quite high in the most commonly purchased “Silver” plans, averaging almost $3600 in 2017 [21].
“U.S. cost-sharing has been rising mostly in the employment-based markets. The reasons for rising deductibles are straightforward: they provide a way of moderating premium increases – which have risen much more slowly than deductibles. In view of these deductible increases, the most likely explanation for relatively stable aggregate OOPs shown in Fig. Fig.22 is that OOP growth resulting mainly from deductible increases has been compensated (in the aggregate) by lower utilization. A second reason is that the expansion of Medicaid under the ACA has offset some the aggregate effects of the employer and individual market deductible increases since Medicaid has few cost-sharing requirements. Finally, most people who originally obtained coverage on the ACA exchanges were previously uninsured [22], so the ACA resulted in a net reduction in these people’s OOP spending.”
Source: Rice, Thomas et al. “Revisiting out-of-pocket requirements: trends in spending, financial access barriers, and policy in ten high-income countries.” BMC health services research vol. 18,1 371. 18 May. 2018, doi:10.1186/s12913-018-3185-8.
“The United States spends more on healthcare than any other OECD country, both as a proportion of GDP (16.9%) and per person (USD 10,586). Spending is expected to increase with healthcare as a proportion of GDP forecast to reach 20% by 2030.
“High levels of spending have not translated into people leading longer lives. Life expectancy at birth is two years below the OECD average, and actually declined by over two months between 2012 and 2017. Nevertheless, 88% of the population rate their health positively.
“Hospitals in the United States provide high-quality care on average, reflected for example by relatively few deaths after heart attacks and stroke, and high cancer survival, in particular for breast cancer (90% five-year net survival). There are, however, inequalities in access to services – for example, the share of adults with a health care need visiting a doctor was the second lowest amongst OECD countries.
“Almost three quarters of adults (71%) and 43% of children are either overweight or obese, both among the highest rates across OECD countries. Diabetes prevalence is 10.8%, the third highest in the OECD. Unhealthy diets and low physical activity contribute to these health problems.”
Source: OECD (2019). Health-At-A-Glance 2019: United States: How Does It Compare?
“In this study, many participants indicated that they delayed care due to cost, even though most were insured, consistent with previous work.12,13 Approximately 45% of respondents noted that they had delayed or avoided any care due to cost in the last 12 months, despite the fact that 86% of individuals in this sample were insured.”
Source: Smith, Kyle T et al. “Access Is Necessary but Not Sufficient: Factors Influencing Delay and Avoidance of Health Care Services.” MDM policy & practice vol. 3,1 2381468318760298. 26 Mar. 2018, doi:10.1177/2381468318760298.
“In 2008 mean and median per capita population-weighted state government spending for public health was $80.40 and $62.37, respectively. By 2018 those figures had decreased to $75.83 and $54.28. In the eleven years of state governmental spending reviewed across all forty-nine states in the analysis, there was no significant growth in states’ average per capita spending on public health after accounting for inflation (exhibit 1). Flat or downward trends were observed for overall (total) state spending and for spending in each of the categories of public health activities, except for a statistically significant increase in spending for injury prevention from $0.24 to $1.89 per capita (p < 0:05). Moreover, two categories saw statistically significant (p < 0:05) spending decreases during this period, including maternal, child, and family health and environmental public health (exhibit 2). Exhibit 2 lists states’ average spending per capita in each category. The highest spending category was maternal, child, and family health, at $30.01 in 2008 and $23.64 in 2018. The maternal, child, and family health category also showed the largest drop in spending (more than $6 per capita, on average) over the course of the eleven-year period. Other categories, such as organizational capabilities, communicable disease control, and other public health, had a slight but not statistically significant increase in average per capita spending between 2008 and 2018 (all p > 0:05). Thus, the overall trend in spending in these three categories can be considered flat.”
Source: Y. Natalia Alfonso, Jonathon P. Leider, Beth Resnick, J. Mac McCullough, and David Bishai. US Public Health Neglected: Flat Or Declining Spending Left States Ill Equipped To Respond To COVID-19. Health Affairs (2021).
“Even as reformed by the ACA, the US health care system is one of the least, or perhaps the least, efficient and fair among OECD nations. It is challenging to identify another system less equitable, or more wasteful and cumbersome, than the US health insurance system, even as reformed by the ACA. In this light, the best advice for those curious about the ACA’s insurance reforms may be: ‘never mind.’ Still, those nations with robust roles for private health insurance may find some of the ACA’s new structures, such as the health insurance exchanges, consumer protections, and transparency requirements, to offer valuable ideas and experiences. These innovations will require rigorous evaluation, but they may suggest new approaches to protecting consumers and enabling ease and comparability of purchase.”
Source: John E. McDonough (2015) The United States Health System in Transition, Health Systems & Reform, 1:1, 39-51, DOI: 10.4161/23288604.2014.969121.
Note: Healthcare systems in the US vary greatly from state to state. The Commonwealth Fund’s State Health Data Center and KFF’s State Health Facts are excellent resources for detailed information about individual US states.
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Page last updated September 24, 2025 by Doug McVay, Editor.