A person may be regarded as eligible for services at Oklahoma City Indian Clinic if he/she is of American Indian and/or Alaska Native descent as evidenced by one or more of the following documents:
- CDIB (Certificate of Degree of Indian Blood) card issued by the Bureau of Indian Affairs
- Federally recognized tribal enrollment card
- Letter of Descendancy from a federally recognized tribe
Oklahoma City Indian Clinic reserves the right to make the final determination of eligibility.