Hi-Med is supported by Coefficient Giving, and previously by the EA Infrastructure Fund and individual donors.

High Impact Medicine Limited is an England and Wales private limited company operating through a fiscal sponsorship with Players Philanthropy Fund, Inc. a Texas nonprofit corporation recognized by IRS as a tax-exempt public charity under Section 501(c)(3) of the Internal Revenue Code (Federal Tax ID: 27-6601178, ppf.org/pp). Contributions to High Impact Medicine qualify as tax-deductible to the fullest extent of the law.