NEWPORT BEACH, Calif. - July 16, 2007 - The TriZetto Group, Inc. (Nasdaq:TZIX) today announced that it will hold a conference call to discuss its second-quarter 2007 results on Friday, July 27, at 5:00 p.m. Eastern Time/2:00 p.m. Pacific Time. Investors are invited to join a live webcast of the call, which will be hosted by Chairman and CEO Jeff Margolis and President and COO Kathleen Earley. A press release announcing the company's results will be issued prior to the call.

Investors may access the webcast through TriZetto's Web site at www.trizetto.com, first by clicking on the Investors button, then on the Company Information drop-down menu item, and then on Audio Presentations. The conference call will be archived and available through TriZetto's Web site following the call.

The webcast will also be distributed over CCBN's Investor Distribution Network to both institutional and individual investors. Individual investors can listen to the call through CCBN's individual investor center at www.earnings.com; Institutional investors can access the call via CCBN's password-protected event management site, StreetEvents (www.streetevents.com).

CONTACTS:

Investors:
Brad Samson
949-719-2220
brad.samson@trizetto.com

Media:
Melissa Bruno
Schwartz Communications
781-684-0770
trizetto@schwartz-pr.com