The No Surprises Act went into effect on January 1, 2022.
Industry expert Stanley Nachimson, Health IT Implementation Expert, recently hosted a series of webinars to help providers get up to speed on what they need to do to comply with the No Surprises Act. Learn about the Good Faith Estimate, how NSA will apply in different care settings, and more.
On-demand webinar: Unpacking the No Surprises Act
On-demand webinar: Q&A with an expert
Since Medicare’s inception in 1966, private health care insurers have processed medical claims for Medicare beneficiaries. Originally these entities were known as Part A Fiscal Intermediaries (FI) and Part B carriers.
In 2003 the Centers for Medicare & Medicaid Services (CMS) was directed via Section 911 of the Medicare Prescription Drug Improvement, and Modernization Act (MMA) of 2003 to replace the Part A FIs and Part B carriers with A/B Medicare Administrative Contractors (MACs) in accordance with the Federal Acquisition Regulation (FAR).
A Medicare Administrative Contractor (MAC) is a private health care insurer that has been awarded a geographic jurisdiction to process Medicare Part A and Part B (A/B) medical claims or Durable Medical Equipment (DME) claims for Medicare Fee-For-Service (FFS) beneficiaries.
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:
- Process Medicare FFS claims
- Make and account for Medicare FFS payments
- Enroll providers in the Medicare FFS program
- Handle provider reimbursement services and audit institutional provider cost reports
- Handle redetermination requests (1st stage appeals process)
- Respond to provider inquiries
- Educate providers about Medicare FFS billing requirements
- Establish local coverage determinations (LCD’s)
- Review medical records for selected claims
- Coordinate with CMS and other FFS contractors
Currently there are 12 A/B MACs and 4 DME MACs in the program that process Medicare FFS claims for nearly 70% of the total Medicare beneficiary population, or 37.5 million Medicare FFS beneficiaries. 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, 210 million Part A claims and more than 1 billion Part B claims, and paid $367 billion in Medicare benefits.
MAC A/B Jurisdiction Map (Dec 2015):