A popular weapon used to contain health care expenditures is the creation by payors and employers of tiered provider networks, which by differentiated co-pays attempt to steer insureds to less expensive choices. In connection with such networks, providers will often provide better pricing in order to be placed on more favorable tiers. In a new antitrust suit, the Antitrust Division of the Department of Justice ("DOJ") and the State of North Carolina have challenged the attempt by the dominant health care system in North Carolina to use contractual anti-steering provisions to avoid being disfavored. This Alert analyzes the Government's complaint and how this lawsuit fits into the DOJ's views of contractual restraints of this type.

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