The IHS was established in 1955 under the Public Health Service Act.

The IHS is administered by the Department of Health and Human Services through the Indian Health Service.

The IHS's mission is to provide healthcare services, promote health and well-being, and improve the quality of life for Native Americans and Alaska Natives.

The IHS primarily serves Native Americans, Alaska Natives, and Native Hawaiians.

There are over 2,000 IHS facilities located in 37 states.

The IHS provides a wide range of healthcare services, including primary care, dental care, mental health care, substance abuse treatment, and more.

The IHS addresses the unique healthcare needs of Native Americans and Alaska Natives by providing culturally competent care, incorporating traditional healing practices, and working with tribal communities.

The IHS faces a number of challenges, including limited funding, a shortage of healthcare providers, and the geographic isolation of Native American and Alaska Native communities.

The IHS has achieved a number of successes, including improved access to healthcare for Native Americans and Alaska Natives, reduced infant mortality rates, and increased life expectancy for Native Americans and Alaska Natives.

The IHS can be improved to better serve Native Americans and Alaska Natives by increasing funding, recruiting and retaining more healthcare providers, and expanding telehealth services.