
Full Answer
Who are the administrative contractors for Medicare?
Medicare Administrative Contractors 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.
How long does it take to bill Medicare Part B?
After you've determined that your patient has active coverage and that the service will be covered, you'll have to bill the claim to insurance. Like other commercial insurances, you should send Medicare Part B claims directly to Medicare for payment, with an expected turnaround of about 30 days.
What is Medicare Part A and Part B?
There are four types of Medicare: Part A covers inpatient hospital care as well as skilled nursing facility care, hospice care, and home health care. Part B covers physician services, outpatient care, and other medical services, which are not otherwise covered under part A Medicare.
How does an insurance company pay a contractor?
On some insurance claims, the insurance company and contractor will work directly with one another. In this case, the contractor will ask you to sign a “direction to pay” form. This form allows your insurance company to pay the contractor directly.

Who processes Medicare Part B claims?
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.
What is a CMS contractor?
The Centers for Medicare & Medicaid Services (CMS) employs contractors to provide a wide range of services and makes data available to these contractors as needed to support their assigned work. A CMS Data Use Agreement (DUA) is used to create a traceable record of what data is being accessed by each CMS contractor.
What organization handles Medicare claims?
The federal agency that oversees CMS, which administers programs for protecting the health of all Americans, including Medicare, the Marketplace, Medicaid, and the Children's Health Insurance Program (CHIP).
What is a B Mac?
A/B MACs process Medicare Part A and Medicare Part B claims for a defined geographic area or “jurisdiction,” servicing institutional providers, physicians, practitioners, and suppliers. Four of the A/B MACs also process HH+H claims in addition to their typical Medicare Part A and Part B claims.
How are Medicare claims processed?
Your provider sends your claim to Medicare and your insurer. Medicare is primary payer and sends payment directly to the provider. The insurer is secondary payer and pays what they owe directly to the provider. Then the insurer sends you an Explanation of Benefits (EOB) saying what you owe, if anything.
What is a Medicare intermediary?
The Medicare fiscal intermediaries (FIs) are private insurance companies that serve as the federal government's agents in the administration of the Medicare program, including the payment of claims. There are two primary functions of the FI--reimbursement review and medical coverage review.
Can I submit claims directly to Medicare?
If you have Original Medicare and a participating provider refuses to submit a claim, you can file a complaint with 1-800-MEDICARE. Regardless of whether or not the provider is required to file claims, you can submit the healthcare claims yourself.
What does CMS do in healthcare?
The Centers for Medicare and Medicaid Services (CMS) provides health coverage to more than 100 million people through Medicare, Medicaid, the Children's Health Insurance Program, and the Health Insurance Marketplace.
Who is my Medicare fiscal intermediary?
Medicare Part B Services. Medicare Administrative Contractors (MACs) regionally manage policy and payment related to reimbursement and act as the fiscal intermediary for Medicare.
What does CGS mean in Medicare?
Celerian Group Customer ServiceParent Company Celerian Group. Customer Service Telephone, online, myCGS portal, and CGS Medicare app. Phone Number 866-590-6727. Official Website www.cgsmedicare.com.
What does RAC stand for in Medicare?
Recovery Audit ContractorWhat does a Recovery Audit Contractor (RAC) do? RAC's review claims on a post-payment basis. The RAC's detect and correct past improper payments so that CMS and Carriers, FIs, and MACs can implement actions that will prevent future improper payments.
Which has been replaced with Medicare administrative contractors?
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 ...
How much does Medicare pay for Part B?
If the provider accepts assignment (agrees to accept Medicare’s approved amount as full reimbursement), Medicare pays the Part B claim directly to him/her for 80% of the approved amount. You are responsible for the remaining 20% (this is your coinsurance ). If the provider does not accept assignment, he/she is required to submit your claim ...
How does Medicare receive claims?
Your Medigap (supplemental insurance) company or retiree plan receives claims for your services 1 of 3 ways: Directly from Medicare through electronic claims processing. This is done online. Directly from your provider, if he/she accepts Medicare assignment. This is done online, by fax or through the mail.
How to file a claim with Medicare?
Follow these steps: Fill out the claim form provided by your insurance company (if required). Attach copies of the bills you are submitting for payment (if required). Attach copies of the MSN related to those bills.
What happens if a provider does not accept assignment?
If the provider does not accept assignment, he/she is required to submit your claim to Medicare, which then pays the Part B claim directly to you. You are responsible for paying the provider the full Medicare-approved amount, plus an excess charge . Note: A provider who treats Medicare patients but does not accept assignment cannot charge more ...
Does Medicare send a bill for MSN?
For more information, see Assignment for Original Fee-for-Service Medicare . Medicare will send you a Medicare Summary Notice (MSN) form each quarter. Previously known as the Explanation of Medicare Benefits, the MSN is not a bill. You should not send money to Medicare after receiving an MSN.
How long does it take for Medicare to pay Part B?
Like other commercial insurances, you should send Medicare Part B claims directly to Medicare for payment, with an expected turnaround of about 30 days. Unlike typical commercial insurance, Medicare can pay either the provider or the patient, depending on the assignment.
What is Medicare Part B for eyeglasses?
Other preventative services are also covered under Medicare Part B: Preventive shots, including the flu shot during flu season, and three Hepatitis B shots, if you're considered at risk.
What is CMS in Medicare?
CMS, the Centers for Medicare and Medicaid Services, governs all parts of Medicare, including Part B. CMS holds a great amount of influence over the way insurance companies pay doctors, as well as the services that doctors provide. This is, in large part, because of Medicare Part B restrictions. Every type of healthcare service eligible ...
Why is Medicare important?
Because Medicare is a service provided for the elderly, disabled, and retired, the patients who are covered by Medicare will usually have limited financial resources . Because of this, it's very important to make sure that your office bills and codes within all Part B guidelines and provides only approved Part B services.
What are the services that are considered medically necessary?
These services include: Home health services, only when they are medically necessary, and of limited duration. Chiropractic services, only if it is to correct spinal subluxation. Ambulance services, only if a different type of transportation would endanger the patient's health.
What is Part C?
Part C combines Parts A and B (and sometimes D), and is managed by private insurance companies as approved by Medicare. Part D is a prescription drug coverage program which is also managed by private insurance companies as approved by Medicare. Each of these parts provides a different type of coverage, with different limitations ...
Is it important to understand the limitations of Medicare?
No matter what type of insurance a patient has, it's important to understand the limitations you may have because of their insurance coverage. The same goes for Medicare Part B billing. But in this case keeping in mind the rules, regulations, and guidelines is especially relevant.
How does Medicare work with other insurance?
When there's more than one payer, "coordination of benefits" rules decide which one pays first. The "primary payer" pays what it owes on your bills first, and then sends the rest to the "secondary payer" (supplemental payer) ...
What is a health care provider?
Tell your doctor and other. health care provider. A person or organization that's licensed to give health care. Doctors, nurses, and hospitals are examples of health care providers. about any changes in your insurance or coverage when you get care.
How long does it take for Medicare to pay a claim?
If the insurance company doesn't pay the claim promptly (usually within 120 days), your doctor or other provider may bill Medicare. Medicare may make a conditional payment to pay the bill, and then later recover any payments the primary payer should have made. If Medicare makes a. conditional payment.
What is a group health plan?
If the. group health plan. In general, a health plan offered by an employer or employee organization that provides health coverage to employees and their families.
What is the difference between primary and secondary insurance?
The insurance that pays first (primary payer) pays up to the limits of its coverage. The one that pays second (secondary payer) only pays if there are costs the primary insurer didn't cover. The secondary payer (which may be Medicare) may not pay all the uncovered costs.
How many employees does a spouse have to have to be on Medicare?
Your spouse’s employer must have 20 or more employees, unless the employer has less than 20 employees, but is part of a multi-employer plan or multiple employer plan. If the group health plan didn’t pay all of your bill, the doctor or health care provider should send the bill to Medicare for secondary payment.
When does Medicare pay for COBRA?
When you’re eligible for or entitled to Medicare due to End-Stage Renal Disease (ESRD), during a coordination period of up to 30 months, COBRA pays first. Medicare pays second, to the extent COBRA coverage overlaps the first 30 months of Medicare eligibility or entitlement based on ESRD.
