Indian Health Service


The Indian Health Service is an operating division within the U.S. Department of Health and Human Services. IHS is responsible for providing direct medical and public health services to members of federally-recognized Native American Tribes and Alaska Native people. IHS is the principal federal health care provider and health advocate for Indian people.
The IHS provides health care in 36 states to approximately 2.2 million out of 3.7 million American Indians and Alaska Natives. As of April 2017, the IHS consisted of 26 hospitals, 59 health centers, and 32 health stations. Thirty-three urban Indian health projects supplement these facilities with a variety of health and referral services. Several tribes are actively involved in IHS program implementation. Many tribes also operate their own health systems independent of IHS.

Formation and mission

The provision of health services to members of federally recognized tribes grew out of the special government-to-government relationship between the federal government and Indian tribes. This relationship, established in 1787, is based on Article I, Section 8 of the Constitution, and has been given form and substance by numerous treaties, laws, Supreme Court decisions, and Executive Orders.
Health services for the needs of American Indian and Alaska Natives in the United States were first provided through the Department of War from the early 19th century until the Office of Indian Affairs came into creation and took over the mission. After the mission again changed departmental authority to the Department of Health, Education, and Welfare's Public Health Service in 1955, the IHS was established.
The original priorities were stated to be
  1. Assemble a competent health staff
  2. Institute extensive curative treatment for the seriously ill
  3. Develop a full-scale prevention program that would reduce the excessive amount of illness and early deaths, especially for preventable diseases

    Employment

IHS employs approximately 2,650 nurses, 700 physicians, 700 pharmacists, 100 physician assistants and 300 dentists, as well as a variety of other health professionals such as nutritionists, registered medical-record administrators, therapists, community health representative aides, child health specialists, and environmental sanitationists. It is one of two federal agencies mandated to use Indian Preference in hiring. This law requires the agency to give preference to qualified Indian applicants before considering non-Indian candidates for employment, although exceptions apply.
IHS draws a large number of its professional employees from the U.S. Public Health Service Commissioned Corps. This is a non-armed service branch of the uniformed services of the United States. Professional categories of IHS Commissioned corps officers include physicians, physician assistants, nurses, dentists, pharmacists, engineers, environmental health officers, and dietitians.
Many IHS positions are in remote areas as well as its headquarters outside of Rockville, Maryland, and at Phoenix Indian Medical Center in Phoenix, Arizona. In 2007, most IHS job openings were on the Navajo reservation. 71% of IHS employees are American Indian/Alaska Native.
The IHS also hires Native/non-Native American interns, who are referred to as "externs". Participants are paid based on industry standards, according to their experience levels and academic training, but are instead reimbursed for tuition and fees if the externship is used for an academic practical experience requirement.

Legislation

The Snyder Act of 1921 was the first formal legislative authority allowing health services to be provided to Native Americans. In 1957, the Indian Facilities Act authorized funding for community hospital construction. This authority was expanded in 1959 with the Indian Sanitation and Facilities Act, which also authorized construction and maintenance of sanitation facilities for Native American homes, communities, and lands.

Indian Self-Determination Act of 1975 (Public Law 93-638)

ExpectMore.gov lists four rated areas of IHS: federally administered activities, healthcare-facilities construction, resource- and patient-management systems, and sanitation-facilities construction. All federally recognized Native American and Alaska Natives are entitled to health care. This health care is provided by the Indian Health Service, either through IHS-run hospitals and clinics or tribal contracts to provide healthcare services.

Indian Health Care Improvement Act of 1976 (Public Law 94-437)

The passing of the Indian Health Care Improvement Act of 1976 expanded the budget of the IHS to expand health services. The IHS was able to build and renovate medical facilities and focus on the construction of safe drinking water and sanitary disposal facilities. The law also developed programs designed to increase the number of Native American professionals and improve urban Natives' health care access.

Other legislation

Title V of the Indian Health Care Improvement Act of 1976 and Title V of the Indian Health Care Amendment of 1980 have increased the access to healthcare Native Americans living in urban areas receive. The IHS now contracts with urban Indian health organizations in various US cities in order to expand outreach, referral services, and comprehensive healthcare services.

Administration

The Indian Health Service is headed by a director; as of mid-2017 the agency has seen five different directors since the beginning of 2015.
The current acting director is Rear Admiral Michael D. Weahkee, a Zuni. Rear Admiral Chris Buchanan, a Seminole, served as acting director from January–June 2017, and presently serves as deputy director. Prior to Buchanan, the office was headed by attorney Mary L. Smith. Yvette Roubideaux, was appointed director of IHS by President Obama in 2009; she was re-nominated for a second four-year term in 2013 but was not re-confirmed by the Senate. After she stepped down in 2015, she was briefly replaced by Robert McSwain. Roubideaux was also preceded by McSwain, who had served as director for eight months. Trump's nominee for the post, Robert M. Weaver, withdrew from consideration after questions arose about his resume.
Reporting to the director are a chief medical officer, deputy directors, and Offices for Tribal Liaison, Urban Health, and Contracting. Twelve regional area offices each coordinate infrastructure and programs in a section of the United States.
A 2010 report by Senate Committee on Indian Affairs Chairman Byron Dorgan, D-N.D., found that the Aberdeen Area of the IHS is in a "chronic state of crisis". "Serious management problems and a lack of oversight of this region have adversely affected the access and quality of health care provided to Native Americans in the Aberdeen Area, which serves 18 tribes in the states of North Dakota, South Dakota, Nebraska and Iowa," according to the report.
In July 2017, Director Weahkee was severely chastised during the Senate Interior Appropriations Subcommittee budget hearings by Senator Jon Tester . Weahkee refused to answer repeated direct questions about whether the 2018 IHS budget proposal was adequate to fulfill the Service's remit. In the December 11, 2019 Senate Committee on Indian Affairs hearing on the nomination of Weahkee as Director of the Indian Health Service, Sen. Tester, a former chairman and former vice chairman of the committee, told Weahkee, ""I think you're going to get confirmed... And you should get confirmed."

IHS areas

A network of twelve regional offices oversee clinical operations for individual facilities and funds. As of 2010, the federally operated sites included twenty-eight hospitals and eighty-nine outpatient facilities.
showing the patient populations per service area for the year 2014
The IHS provides a variety of health services in outpatient and inpatient settings, with benefits including pharmacy, dental, behavioral health, immunizations, pediatrics, physical rehabilitation, and optometry. A more extensive list can be found at the official IHS website, and it is recommended for patients to contact their particular IHS facility to confirm services provided since benefits may differ by location.

Eligibility

To qualify for health benefits from the IHS, individuals must be of American Indian and/or Alaska Native descent and be a part of an Indian community serviced by IHS. Individuals must be able to provide evidence such as membership in a federally-recognized tribe, residence on tax-exempt land, or active participation in tribal affairs. Federally-recognized tribes are annually defined by the Bureau of Indian Affairs. Non-Indians can also receive care if they are the child of an eligible Indian, the spouse of an eligible Indian, or a non-Indian woman pregnant with an eligible Indian’s child. The exact policy can be found in the IHS Indian Health Manual.
To apply for benefits through the IHS, individuals can enroll through the patient registration office of their local IHS facility. Individuals should be prepared to show proof of enrollment in a federally recognized tribe.

Direct Care versus Purchased/Referred Care (PRC)

"Direct Care" refers to medical and dental care that American Indians and Alaska Natives receive at an IHS or tribal medical facility. If patients are referred to a non-IHS/tribal medical facility, there is the option to request for coverage via the IHS "Purchased/Referred Care Program". Due to limited funds from U.S. Congress, referrals through PRC are not guaranteed coverage. Authorization of these payments are determined through several factors, including confirmation of AI/AN tribal affiliation, medical priority, and funding availability.

IHS National Core Formulary

The IHS National Pharmacy and Therapeutics Committee is composed of administrative leaders and clinical professionals, including pharmacists and physicians, who regulate the IHS National Core Formulary to reflect current clinical practices and literature. The NCF is reviewed every quarter and revised as needed based on arising health needs within the Native American communities, pharmacoeconomic analyses, recent guidelines, national contracts, and clinician advice. Fibric acid derivatives and niacin extended release were removed from the formulary in February 2017, but there were no changes made to the NCF during the May 2017 meeting. The complete National Core Formulary can be found on the IHS website.

Necessity for hepatitis C coverage

The National Health and Nutrition Examination Survey provides national prevalence data for hepatitis C but excludes several high risk populations including federal prisoners, homeless individuals and over one million Native Americans residing on reservations. To address this concern, in 2012 IHS implemented a nationwide hepatitis C virus antibody testing program for persons born between 1945 and 1965. This resulted in a fourfold increase in the number of patients screened. IHS facilities of the Southwest reported the largest gains in number of patients tested and the percentage of eligible patients that received testing. Currently, the incidence rate of acute hepatitis C in Native Americans is higher in comparison to any other racial/ethnic group. Additionally, Native Americans have the highest rate of hepatitis C related deaths in comparison to any other racial/ethnic group.
Despite this prevalent need, IHS currently does not include any new direct acting anti-retroviral hepatitis C medications on its National Core Formulary. New DAA drugs provide a cure to hepatitis C in most cases but are costly. Due to their lack in funding and quality of care, the IHS has not been able to effectively combat the Native American HCV issue, unlike the Veterans Affairs system, which was able to eradicate much of the disease through adequate resources from the federal government.

Tribal Self Determination

Important Self Determination Legislation

In 1954, the Indian Health Transfer Act included language that recognizing tribal sovereignty and the Act additionally "afforded a degree of tribal self-determination in health policy decision-making." The Indian Self Determination and Education Assistance Act allows for tribes to request self-determination contracts with the Secretaries of Interior and Health and Human Services. The tribes take over IHS activities and services through an avenue called ‘638 contracts’ through which tribes receive the IHS funds that would have been used for IHS health services and instead manage and use this money for the administration of health services outside of the IHS.

Self Determination Success and Concerns

The benefits and drawbacks of Tribal Self Determination have been widely debated. Many tribes have successfully implemented elements of health-related Self Determination. An example is the Cherokee Indian Hospital in North Carolina. This community-based hospital, funded in part by the tribe's casino revenues, is guided by four core principles: “The one who helps you from the heart,” “A state of peace and balance,” “it belongs to you” and “Like family to me” “He, she, they, are like my own family”. The hospital is based on the adoption of an Alaska Native model of healthcare called the “Nuka System of Care,” a framework that focuses on patient-centered, self-determined health service delivery that heavily relies on Patient participation.
The Nuka System of Care was developed by the Southcentral Foundation in 1982, a non-profit healthcare organization that is owned and composed of Alaska Natives. The Nuka System’s vision is “A Native community that enjoys physical, mental, emotional and spiritual wellness”. Every Alaska Native in the health system is a “customer-owner” of the system and participates as a self-determined individual who has a say in the decision-making processes and access to an intimate, integrated, long-term care team. When a customer-owner seeks care, their primary care doctor’s foremost responsibility is to build a strong and lasting relationship with the beneficiary, and customer-owners have various options through which they can give input and participate in decisions about their health. These options include surveys, focus groups, special events and committees. The board is made up entirely of Alaska Natives who helped design the system and actively participate in running it effectively. Following the implementation of the Nuka System of Care in Alaska Native health, successes in improved standards of care have been achieved, such as increases in the number of Alaska Natives with a primary care provider, in childhood immunization rates, and customers satisfaction in regard to respect of culture and traditions. In addition, decreases in wait times for appointments, wait lists, emergency department and urgent care visits, and staff turnover have been reported. The North Carolina Cherokee Indian Hospital in 2012 as well as other tribes have implemented the Nuka System approach when planning their new or revamped health centers and systems.
Some tribes are less optimistic about the role of Self Determination in Indian healthcare or may face barriers to success. Tribes have expressed concern that the 638 contracting and compacting could lead to “termination by appropriation,” the fear that if tribes take over the responsibility of managing healthcare programs and leave the federal government with only the job of funding these programs, then the federal government could easily “deny any further responsibility for the tribes, and cut funding”. The fear of potential termination has led some tribes to refuse to participate in Self Determination contracting without a clear resolution of this issue. Some tribes also renounce Self Determination and contracting because of the chronic underfunding of IHS programs. They do not see any benefit in being handed the responsibility of a “sinking ship” due to the lack of a satisfactory budget for IHS services. Other tribes face various barriers to successful Self Determination. Small tribes lacking in administrative capabilities, geographically-isolated tribes with transportation and recruitment issues, and tribes with funding issues may find it much harder to contract with the IHS and begin self-determination. Poverty and a lack of resources can thus make Self Determination difficult.

Budget

The IHS receives funding as allocated by the United States Congress and is not an entitlement program, insurance program, or established benefit program.
The 2017 United States federal budget includes $5.1 billion for the IHS to support and expand the provision of health care services and public health programs for American Indians and Alaska Natives. The proposed 2018 budget proposes to reduce IHS spending by more than $300 million.
This covers the provision of health benefits to 2.5 million Native Americans and Alaskan Natives for a recent average cost per patient of less than $3,000, far less than the average cost of health care nationally, or for the other major federal health programs Medicaid or Medicare.

Current issues

Life expectancy for Indians is approximately 4.5 years less than the general population of the United States.
In 2013, the IHS experienced funding cuts of $800 million, representing a substantial percentage of its budget. Over the past twenty years, the gap between spending on federally recognized American Indian/Alaska Natives and spending on Medicare beneficiaries has grown eightfold. This inequity has a large impact on service rationing, health disparities and life expectancy, and can lead to preventive services being neglected. Other issues that have been highlighted as challenges to improving health outcomes are social inequities such as poverty and unemployment, cross-cultural communication barriers, and limited access to care.
Data from the 2014 National Emergency Department Inventory survey showed that only 85% of the 34 IHS respondents had continuous physician coverage. Of these 34 sites only 4 sites utilized telemedicine while a median of just 13% of physicians were board certified in emergency medicine. The majority of IHS emergency department from the survey reported operating at or over capacity.
Since its beginnings in 1955, the IHS has been criticized by those it serves in medical deserts and by public officials.
Native Americans who are not of a federally-recognized tribe or who live in urban areas have trouble accessing the services of the IHS.