EXHIBIT 16.1 TO FORM 8-K January 7, 1998 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, DC 20549 Gentlemen: We have read Item 4 of Form 8-K dated January 9, 1998, of Access Health, Inc. and are in agreement with the statements contained in paragraphs (a)(i) through (a)(iii) inclusive, and (a)(v) on page 2 therein. We have no basis to agree or disagree with other statements of the registrant contained therein. ERNST & YOUNG LLP