The 574 federally recognized American Indian and Alaska Native tribes are sovereign entities that share a unique
government-to-government relationship with the U.S. government. As a result of trust responsibility established
by the U.S. Constitution, treaties, numerous Public Laws, and Presidential Executive Orders, the federal
government is obligated to provide healthcare to American Indians and Alaska Natives (AI/ANs) either directly
through Indian Health Service facilities, tribally controlled facilities, or some combination of the two.
As sovereign nations, American Indian and Alaska Native tribes are responsible for the overall health and
well-being of their members along with the land and environment of their respective tribe. Tribes are becoming
increasingly involved in more public health activities and regulations, and deliver public health services
through various funding sources, grants and contracts, alone or in collaboration with other tribes and local
governments, county and state health departments.
According to the publication Indian
Health Disparities, AI/AN people have long experienced poorer health status than other Americans. This same
publication reports that AI/ANs born today have a life expectancy that is 5.5 years less than the national
average for all races (73.0 years versus 78.5, respectively).
Resources in this guide provide specific information on tribal health, including disparities, healthcare,
services, wellness, and workforce needs, as well as funding sources and tools that can be used to help improve
healthcare for AI/AN people.
Frequently Asked Questions
What services does the Indian Health Service (IHS) provide?
The Indian Health Service (IHS) serves as the principal federal health service provider and health advocate for
American Indian and/or Alaska Native (AI/AN) people, including descendants, who belong to the American Indian
community served by the local IHS. According to its 2020
profile, the IHS provides a comprehensive health service delivery system for approximately 2.56 million
AI/AN people from 574 federally recognized tribes in 37 states.
The IHS maintains health services directly at IHS facilities. In addition, the Indian Self-Determination and
Education Assistance Act, enacted in 1975, authorized the Secretary of the Department of Health and Human
Services (HHS) to enter into contracts and compacts with federally recognized tribes where the tribes may assume
all or part of the federal responsibility and administration of healthcare programs, services, functions, or
activities that HHS would otherwise provide. The IHS A
Quick Look brief provides an overview of the relationship between IHS and American Indian tribes and
Alaska Native corporations. It also provides information and statistics about the IHS healthcare delivery
In instances when an IHS or tribal facility is not able to offer a specific service, the service may be provided
through the Purchased/Referred
Care (PRC) program (formerly called Contract Health), as medical necessity dictates and funding allows.
This is a priority-based system that grants approval based on the urgency of the patient’s condition. First
priority is given to patients who have life-threatening conditions. Through the PRC program, healthcare services
can be purchased from non-IHS providers by IHS and tribal facilities in special situations where:
No IHS or tribal direct care facility exists;
Existing direct care component is incapable of providing required emergency and/or specialty care;
Utilization in the direct care component exceeds existing staffing; and
Supplementation of alternate resources such as Medicare, Medicaid, or private insurance is required to
provide comprehensive healthcare to eligible AI/AN.
For more information about the IHS mission and structure, see the IHS Agency
Overview, Fact Sheets, and the Indian
What is the Tribal Self-Governance Program, and what are the eligibility requirements and funding opportunities
associated with the program?
The Tribal Self-Governance Program (TSGP) is authorized by
Title V of the Indian Self-Determination and Education Assistance Act (ISDEAA).
This program authorizes federally recognized tribes to negotiate a compact and funding agreement with IHS to
transfer IHS programs, services, functions, and activities (or portions of them) with associated funds to be
administered and operated by the tribe.
As tribes develop programs and solutions to address the needs of their members, they may choose one or a
combination of the following options:
Continue to receive healthcare services directly from the IHS
Exercise the authority of the ISDEAA Title I Self-Determination Contracting or Title V Self-Governance
Compacting, to take control over the healthcare programs the IHS would normally provide
Support the development of their own programs or the augmentation of ISDEAA programs
Between Title I Contracting and Title V Compacting Under the Indian
Self-Determination Education Assistance Act (ISDEAA) for additional information.
The Office of Tribal Self-Governance (OTSG) is the primary
liaison and advocate for tribes participating in the TSGP, and provides information and technical assistance to
For tribes to be eligible for the TSGP, they must meet statutory requirements of the ISDEAA, including:
Complete a planning phase that includes legal and budgetary research and an internal tribal government and
organizational plan for the healthcare programs to be administered
Submit a tribal resolution or other tribal official action for participation in the TSGP
Show evidence of financial stability and management capacity for the prior year for Contracting and the
prior 3 years for Title V Self-Governance Compacting
Contingent on the availability of federal funding, Title V of the ISDEAA authorizes the OTSG to offer Planning
and Negotiation Cooperative Agreements (limited competitive) to assist tribes with planning and negotiation
activities related to participation in the IHS TSGP. See OTSG
Eligibility and Funding for additional information.
Is access to Indian Health Service (IHS) resources considered health insurance?
No. As stated in P.L.
94-437: Indian Health Care Improvement Act:
“The Indian Health Service is funded each year through appropriations by the U.S. Congress. The Indian
Health Service is not an entitlement program, such as Medicare or Medicaid. The Indian Health Service is not
an insurance program. The Indian Health Service is not an established benefits package.”
Besides the Indian Health Service, what federal agencies support AI/AN healthcare and services initiatives?
Health Care Improvement Act sets forth the national policy on Indian health. This and other
legislation identify specific authority, roles, and responsibility for AI/AN health and human services across
entire federal government. A number of other programs housed within the federal government, particularly the
Department of Health and Human Services, support AI/AN people and have programs that benefit tribal healthcare
To what extent is a lack of healthcare workforce a barrier for meeting the needs of rural AI/AN
Health workforce shortages are a significant barrier to achieving desired health outcomes at Indian Health
Services (IHS) and tribal facilities. According to Testimony
of the National Indian Health Board Oversight Hearing on Indian Country Priorities for the 114th
Congress, recruitment and retention of healthcare professionals at these facilities continues to prove
challenging due to:
- Remote and rural locations
- Lower pay
- Lengthy hiring processes
- Limited equipment
According to this same testimony, there is approximately 46% turnover for IHS physicians each year, creating
difficulties in developing trusting relationships between patients and providers.
In fact, health workforce shortages are persistent enough that the Health Resources and Services
Administration provides automatic Health Professional Shortage Areas designations for Indian Health
facilities, IHS and tribal hospitals, and dual-funded Community Health Centers and tribal clinics that provide
medical services to federally recognized tribes and Alaska Natives. That designation allows participation in some
federal programs, such as the National Health Service Corps.
Where can I find information on working as a healthcare provider in a tribal community, as well as loan
The Indian Health Service (IHS) provides a wealth of information about IHS, tribal and urban Indian organization
facilities on its Find Health Care website. In addition,
opportunities to work as a provider in a tribal community can be found on the Career Opportunities webpage. IHS helps match prospective
clinicians with healthcare profession vacancies to improve the health status of AI/AN people across the country.
For example, the Indian Health Service Loan Repayment Program provides student loan
repayment in return for full-time clinical service in IHS programs. The program awards up to $40,000
in exchange for two years of service, so health professionals can pay off student debt while earning a
Information about loan repayment programs and scholarship opportunities focused on AI/AN populations can be
on the Funding & Opportunities section of this topic guide
by selecting “Narrow by topic” to limit by type of program.
Many IHS and tribal health facilities are eligible as National Health Service
Corps (NHSC) service sites. NHSC service sites may award scholarships and loan repayment to primary care
providers in eligible disciplines. HRSA Loans &
Scholarships describes this program and others, such as the HRSA Nurse Corps scholarship and
loan repayment programs.
What health disparities exist for American Indian and Alaska Native populations?
American Indian and Alaska Native (AI/AN) people experience significant differences in health status compared
to Americans as a whole. An October 2019 IHS fact sheet, Indian
Health Disparities, provides death rates of AI/AN people by cause in relation to the entire U.S.
Comparison of 2009-2011 AI/AN Death Rates to 2010 U.S. All Races Death Rates
|Cause of Death
||Ratio: AI/AN to U.S. All Races
|Chronic liver disease and cirrhosis
|Unintentional injuries, including motor vehicle accidents
|Influenza and pneumonia
|Chronic lower respiratory diseases
|Essential hypertension diseases
Health Disparities, October 2019
Health disparities for AI/AN people extend beyond just mortality rates. The Centers for Disease Control and
Health of American Indian or Alaska Native
Population page highlights data including leading causes of death, health status, smoking, infant
deaths, and health insurance coverage.
How have tribal communities handled the COVID-19 pandemic?
Tribal communities across the country have been hit hard by the COVID-19 pandemic. According to a study by the CDC, the COVID-19
mortality rate for American Indians and Alaska Natives (AI/ANs) was nearly twice the rate of non-Hispanic Whites
from January to June of 2020. As of May 25, 2022, the total number of AI/AN deaths from COVID-19 was 11,110,
according to the CDC.
A 2021 report highlights how several
measures of AI/AN social vulnerability can factor into the spread of COVID-19. Factors that can lead to a higher
likelihood of spreading the disease include a higher percentage of homes with more people than rooms (for
example, 17.4% in the region encompassing the Navajo Nation compared with the U.S. average of 2.4%) and a higher
percentage of households without a vehicle (14.4% in the region encompassing the Navajo Nation compared with the
U.S. average of 6.4%).
According to the CDC’s COVID
Data Tracker, as of May, 2022, 72.3% of non-Hispanic AI/AN people had received at least one dose of the
vaccine and 60.3% had been fully vaccinated compared to 53.5% non-Hispanic Whites with one dose and 48.7% fully
vaccinated. The higher vaccination rates among AI/AN communities can be attributed to the high number of doses
distributed to IHS facilities, tribal autonomy, and efforts of some tribes to deliver vaccinations to homebound
citizens and isolated communities, among other measures, as highlighted in a 2021
Several tribal governments have worked with state public health departments on vaccination efforts, such as
Alaska, which was highlighted in a 2021
National Governors Association report. This has led to the AI/AN population in Alaska outpacing the
state vaccination rate by 10.7% as of July, 2021.
For more information about COVID-19 and COVID-19 vaccinations, see Rural Response to
Coronavirus Disease 2019 (COVID-19).
Where can I find examples of best practices and/or model programs that address the specific health disparities
responsible for the poorer health status of AI/AN populations?
The Rural Health Information Hub's Rural Health Models and Innovations
features examples of programs and interventions that have shown to be successful in addressing specific health
disparities affecting rural American Indians and Alaska Natives.
Additional examples of best practices and model programs for achieving health equity can be found by searching
the Rural Health Models and Innovations for a specific health topic such as
cancer, obesity, diabetes, tobacco use, and prenatal care and obstetrics.
For additional examples, see Other
Case Studies & Collections of Program Examples: American Indian or Alaska Native.
What are the social determinants of health responsible for the avoidable differences in health status that
affect tribal communities?
Social determinants of health are the social, economic, and environmental conditions that people experience
throughout their lives that can impact their health. For AI/AN populations, particularly those living in rural
tribal regions, the social determinants of health are clearly evident and play a significant role in the health
disparities experienced by AI/AN populations. Social determinants affecting many AI/AN populations in rural
- Availability of stable employment
- Educational attainment and literacy
- Safe housing
- Access to healthy food
- Quality healthcare
- Community infrastructure, such as safe roads and drinking water
- Environmental health
In addition, there are social determinants of health unique to the life and work of AI/AN populations. Native
Strong and other papers discuss these social determinants, and how they affect the health of AI/AN people.
These determinants include:
Self-determination (autonomy) – Self-Determination
and Indigenous Health: Is There a Connection? suggests that when people have, or perceive to have,
greater control over their lives, they are healthier.
Access and utilization of their traditional land – Culture as a Social Determinant of Health
recognizes the relationship of AI/AN populations to their land has a strong influence on their health,
particularly when their traditional economies and forms of government are weakened, and their patterns of
individual, family, and community life become unstable.
Historical trauma – According to American Indian Social
Determinants of Health, historical trauma is the collective emotional wounding across
generations that results from massive cataclysmic events – historically traumatic events (HTE). The
trauma is held personally and transmitted over generations.
Race-based discrimination and social exclusion – Along with historical trauma, race-based
social exclusion can lead to mistrust of non-native physicians and other health professionals, and is
associated with high rates of suicide, homicide, domestic violence, child abuse, accidental death, and
in America: Experiences and Views of Native Americans reports the findings of a survey focused on
the personal experiences of AI/AN people in regards to racial discrimination. A significant number of respondents
indicated they avoided seeing a doctor or seeking health treatment for themselves or a family member out of
concern they would be discriminated or treated poorly.
Culture and cultural continuity – Culture
as a Social Determinant of Health emphasizes that the disregard for the cultural beliefs of AI/AN
communities and nations regarding health and healing contributes to their ill health.
See Social Determinants of Health for Rural People for
information about social determinants in the rural context.
Are there human services programs available to address the social determinants of health within the AI/AN
American Indian/Alaska Natives (AI/ANs) experience health inequities due to a number of social determinants of
health such as inadequate access to healthcare, substandard housing, and a lack of food security. A variety of
agencies at the federal level cooperate to address the inequities experienced by AI/AN people, in addition to
other populations. To read more on these topics, see the following topic guides:
What is tribal participatory research and how can it help ensure that health research contributes to the health
of tribal members?
The Agency for Healthcare Research and Quality (AHRQ) defines community-based
participatory research (CBPR) as:
“an approach to health and environmental research meant to increase the value of studies for both
researchers and the communities participating in a study.”
Tribal communities have an interest in CBPR, particularly tribal participatory research (TPR),
as a method of ensuring culturally appropriate research which aims to distribute power and the benefits of the
research equally between the tribe and the researcher. To read more on TPR, see Conducting
Rural Health Research, Needs Assessment, and Program Evaluation.
The Community Health Representative Program is authorized by the Indian Health Care Improvement Act, to provide
for the training of Indians as health paraprofessionals and to use such paraprofessionals in the provision of
healthcare, health promotion, and disease prevention services to Indian communities. A community health
representative (CHR) is a trained, community-based healthcare worker who delivers health promotion and disease
prevention services within their tribal communities. CHRs are often from the communities they serve, share
cultural beliefs, and are effective at assisting and connecting the community to the range of tribal
community-oriented primary healthcare services. CHR efforts have also helped tribal communities improve and
maintain their health, reduce hospital readmissions, and lower mortality rates. Community Health Workers Get
Trained to Reduce Oral Health Disparities describes a CHR training program addressing the oral health
disparities of Navajo Nation. For additional information regarding CHR education, training, program management,
resources, and funding see IHS Community Health Representative and Indian Health Manual Part 3, Chapter 16:
Community Health Representatives.