Frequently Asked Questions



FAQ

How do physicians join or leave a group?

If both the physician and the group are already enrolled with the same carrier, the physician and the group together are required to complete a CMS 855R showing the date the physician joined the group and reassigned benefits to the group. If a physician leaves a group, the physician or the group should complete the CMS 855R, showing the date the physician left the group. When leaving the group, the CMS 855R does not need to be signed by both the physician and the group. If either the physician or the group have not enrolled with the carrier, they must first complete the appropriate CMS 855 for either an individual (CMS 855I) or group (CMS 855B) before the reassignment can be effective.
(FAQ1983)

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