Organizational Charts
IHS Headquarters Office Directors/Area Directors (with Office & Area Directors Names, and Standard Administrative Codes)
PDF Version [PDF - 107 KB] | Accessible Version
Approved: February 20, 2026
IHS Headquarters Office of the Director (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 74 KB] | Accessible Version
Approved: February 20, 2026
Reporting Relationships to the Senior Staff in the Office of the Director
PDF Version [PDF - 166 KB] | [THIS IS NOT AN ORGANIZATIONAL CHART]
Approved: December 17, 2025
IHS Headquarters Office of External Affairs (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 69 KB] | Accessible Version
Approved: July 27, 2026
IHS Headquarters Office of Clinical and Preventive Services (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 68 KB] | Accessible Version
Approved: July 2, 2026
IHS Headquarters Office of Information Technology (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 103 KB] | Accessible Version
Approved: July 17, 2026
IHS Headquarters Office of Public Health Support (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 62 KB] | Accessible Version
Approved: July 2, 2026
IHS Headquarters Office of Resource Access and Partnerships (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 69 KB] | Accessible Version
Approved: July 28, 2026
IHS Headquarters Office of Finance and Accounting (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 74 KB] | Accessible Version
Approved: July 23, 2026
IHS Headquarters Office of Management Services (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 76 KB] | Accessible Version
Approved: July 23, 2026
IHS Headquarters Office of Environmental Health and Engineering (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 76 KB] | Accessible Version
Approved: July 23, 2026
IHS Headquarters Office of Human Resources (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 172 KB] | Accessible Version
Approved: July 2, 2026
IHS Headquarters Office of Quality (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 72 KB] | Accessible Version
Approved: July 28, 2026
IHS Headquarters Office of Tribal and Urban Affairs (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 75 KB] | Accessible Version
Approved: July 27, 2026
IHS Headquarters Office of Indian Self-Determination and Self-Governance (with Office and Division Director Names, and Standard Administrative Code)
PDF Version [PDF - 69 KB] | Accessible Version
Approved: July 6, 2026
