From an AP report at the link below:
Record-keeping snags could complicate the start of insurance coverage this month as people begin using policies they purchased under President Barack Obama's health care overhaul.
Insurance companies are still trying to sort out cases of so-called health insurance orphans, customers for whom the government has a record that they enrolled, but the insurer does not.
Government officials acknowledge the problem but say it is under control yet orphan records are among the roughly 13,000 problem cases they are trying to resolve with insurers.
It has been reported many times that huge numbers of Americans will discover that they really have no insurance coverage after signing up for ObamaCare the HealthCare.gov insurance marketplace.