IMPORTANT
INFORMATION REGARDING
Marshfield
Clinic Heath System (MCHS) MEMBERS
Effective
April 1, 2018, the Marshfield
Clinic Health System will be moving to a Self-Funded group.
**Please
note the new GROUP number and ID number for the MCHS members.
Below
is a crosswalk for the Group numbers and ID # for any claim with a fill date of April 1, 2018, or later.
Claims with a fill date prior to April
1, 2018, will continue to use the Group and member number listed as
current below.
*Please see attached for more information*