5 new MACs named, transitions to take place by March 2010

Why This Topic Matters

MAC transitions can affect administrative workflows, jurisdictional coverage, and communication with Medicare contractors. Understanding which contractor serves which states and when transitions occur helps organizations prepare operationally for changes in Medicare administration.

Article Sections

1. New MAC awards and covered jurisdictions

   Summarizes the newly announced contractors and the geographic jurisdictions involved. It also notes the regions affected by the latest round of awards.

2. Prior transition issues and preparation

   Provides background on earlier transition challenges and mentions CMS guidance on preparing for contractor changes. The discussion is framed around implementation experience rather than detailed coding guidance.

3. Transition timeline and stakeholder notification

   Explains the expected completion timeframe for the latest transitions and notes that contractors will communicate changes to affected parties. This section focuses on the rollout process and outreach.

4. Medicare Administrative Contractors (MACs) jurisdiction table

   Presents a jurisdiction-by-jurisdiction reference table for MAC coverage across multiple states and territories. It serves as a directory of contractor assignments.