The Individuals with Disabilities Education Act (IDEA) provides services to students who have disabilities. These IDEA-funded services are afforded to students between the ages of 3 and 21 who attend not only public schools (including charter schools), but also private schools. IDEA contains comprehensive guidelines on 3 processes which, by design, are meant to ensure that IDEA-funded services are granted without prejudice to any private school student who may by law be eligible to receive them. These processes IDEA refers to as "child find," "consultation," and "proportionate share." For a variety of reasons, the execution of these processes has been decidedly flawed. As a result, tens of thousands of private school students with disabilities have been denied the services to which IDEA, as a federal law, entitles them. Relying on raw data from certain public-school districts and state departments of education regarding their respective execution of the "child-find" process, the authors assess the extent to which, nationwide, private school students' (and their teachers') fair and full access to IDEA-funded services has been systemically denied. Based on this assessment, the authors offer recommendations on how, in the short-term, the current IDEA statute and regulations might be better enforced and IDEA's regulations might be improved. In view of IDEA's anticipated re-authorization, the authors also offer recommendations on how Congressionally approved statutory changes to the current law would ensure that, in the future, private school students will finally be able to freely and fully participate in IDEA.