R -Studio Professional Organization Dedicated

CMS relies on a network of MACs to serve as the primary operational contact between the Medicare FFS program and the health care providers enrolled in the program.

MACs are multi-state, regional contractors responsible for administering both Medicare Part A and Medicare Part B claims.

MACs perform many activities including.

Various elements of the Agencys original strategy for implementing Section 911 of the MMA evolved over the years.

The MACs serve more than 1.5 million health care providers enrolled in the Medicare FFS program.

Collectively, the MACs process more than 1.2 billion Medicare FFS claims annually, 218 million Part A claims and more than 1 billion Part B claims, and paid 386 billion in Medicare benefits.

Learn more about HHH areas and the MACs responsible for them at Who are the MACs.

Learn more about the relationships between the MACs and the functional contractors by viewing the diagram of MACs: The Hub of the Medicare FFS Program (PDF) and reading about what the functional contractors do at Functional Contractors Overview December 2019 (PDF).

The IEEE Registration Authority assigns unambiguous names to objects in a way which makes the assignment available to interested parties.

If you require MAC Addresses for your products, please refer to the information on purchasing and using an MA-L, MA-M or MA-S assignment to create MAC Addresses for your products.

Attach an explanatory statement detailing the intended use of the assignment.

Additional clarification may be required by our review committee.

Both of these address fields are 48-bit fields; the structure and semantics of the address fields are defined in ISOIEC 10039.

Use of this website signifies your agreement to the IEEE Terms and Conditions.

R -Studio Professional Organization Dedicated

A not-for-profit organization, IEEE is the worlds largest technical professional organization dedicated to advancing technology for the benefit of humanity.

R -Studio For Mac