Exhibit 23.1 Consent of Independent Auditors We consent to the incorporation by reference in Registration Statement No. 333-76399 on Form S-8 of our report dated September 4, 2003, appearing in the Annual Report on Form 10-K of Accredo Health, Incorporated for the year ended June 30, 2003. /s/Deloitte & Touche LLP Memphis, Tennessee September 29, 2003