Medicare Exclusions-Who Pays First?
Medicare primary payer rules are complicated. Especially when it comes to different employer sizes and special circumstances like End Stage Renal Disease and disabilities. Coverage issues can be significantly complex when mixing Medicare and employer coverage, or individual coverage for those who are early Medicare enrollees.
Chances are, if you are already enrolled on Medicare, AND you are getting bills from providers, you are already experiencing these problems, or you are encountering a coordination of benefits issue.