Medco Health Solutions Inc. has agreed to work with Revolution Health Group L.L.C. to start marketing a health care Web portal together in early 2008.

Medco, Franklin Lakes, N.J., is a large pharmacy benefit manager.

Revolution, Washington, is a health care technology company founded by Steve Case, one of the founders of America Online Inc., Dulles, Va.

The new portal will offer a Web-based personal health record service, doctor ratings, an online community, general health information, and the Medco My Rx Choices prescription savings program, according to Medco and Revolution executives.