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Medicare Auditors Fail to Follow the Jimmo Settlement

Auditors are not lawyers. Some auditors do not even possess the clinical background of the services they are auditing. In this blog, I am concentrating on the lack of legal licenses. Because the standards to which auditors need to hold providers to are not only found in the Medicare Provider Manuals, regulations, NCDs and LCDs. Oh, no… To add even more spice to the spice cabinet, common law court cases also create and amend Medicare and Medicaid policies.

For example, the Jimmo v. Selebius settlement agreement dictates the standards for skilled nursing and skilled therapy in skilled nursing facilities, home health, and outpatient therapy settings and importantly holds that coverage does not turn on the presence or absence of a beneficiary’s potential for improvement.

The Jimmo settlement dictates that:

“Specifically, in accordance with the settlement agreement, the manual revisions clarify that coverage of skilled nursing and skilled therapy services in the skilled nursing facility (SNF), home health (HH), and outpatient therapy (OPT) settings “…does not turn on the presence or absence of a beneficiary’s potential for improvement, but rather on the beneficiary’s need for skilled care.” Skilled care may be necessary to improve a patient’s current condition, to maintain the patient’s current condition, or to prevent or slow further deterioration of the patient’s condition.”

This Jimmo standard – not requiring a potential for improvement – is essential for diseases that are lifelong and debilitating, like Multiple Sclerosis (“MS”). For beneficiaries suffering from MS, skilled therapy is essential to prevent regression.

I have reviewed numerous audits by UPICs, in particular, which have failed to follow the Jimmo settlement standard and denied 100% of my provider-client’s claims. 100%. All for failure to demonstrate potential for improvement for MS patients. It’s ludicrous until you stop and remember that auditors are not lawyers. This Jimmo standard is found in a settlement agreement from January 2013. While we will win on appeal, it costs providers money valuable money when auditors apply the wrong standards.

The amounts in controversy are generally high due to extrapolations, which is when the UPIC samples a low number of claims, determines an error rate and extrapolates that error rate across the universe. When the error rate is falsely 100%, the extrapolation tends to be high.

While an expectation of improvement could be a reasonable criterion to consider when evaluating, for example, a claim in which the goal of treatment is restoring a prior capability, Medicare policy has long recognized that there may also be specific instances where no improvement is expected but skilled care is, nevertheless, required in order to prevent or slow deterioration and maintain a beneficiary at the maximum practicable level of function. For example, in the regulations at 42 CFR 409.32(c), the level of care criteria for SNF coverage specify that the “. . . restoration potential of a patient is not the deciding factor in determining whether skilled services are needed. Even if full recovery or medical improvement is not possible, a patient may need skilled services to prevent further deterioration or preserve current capabilities.” The auditors should understand this and be trained on the proper standards. The Medicare statute and regulations have never supported the imposition of an “Improvement Standard” rule-of-thumb in determining whether skilled care is required to prevent or slow deterioration in a patient’s condition.

When you are audited by an auditor whether it be a RAC, MAC or UPIC, make sure the auditors are applying the correct standards. Remember, the auditors aren’t attorneys or doctors.

The Ugly Truth about Medicare Provider Appeals

Extrapolated audits are the worst.

These audits under sample and over extrapolate – almost to the point that some audits allege that you owe more than you were paid. How is that fair in our judicial system? I mean, our country was founded on “due process.” That means you have a right to life, liberty, and the pursuit of happiness. If the government attempts to pursue your reimbursements at all, much less a greater amount than what you received, you are required notice and a hearing.

Not to mention that OIG conducted a Report back in 2020 that identified numerous mistakes in the extrapolations. The Report stated: “CMS did not always provide sufficient guidance and oversight to ensure that these reviews were performed in a consistent manner.” I don’t know about you, but that is disconcerting to me. It also stated that “The test was associated with at least $42 million in extrapolated overpayments that were overturned in fiscal years 2017 and 2018. If CMS did not intend that the contractors use this procedure, these extrapolations should not have been overturned. Conversely, if CMS intended that contractors use this procedure, it is possible that other extrapolations should have been overturned but were not.

I have undergone hundreds of Medicare and Medicaid audits with extrapolations. You defend against these audits twofold: 1) by hiring an expert statistician to debunk the extrapolation; and 2) by using the provider as an expert clinician to discredit the denials. However, I am always dismayed…maybe that’s not the right word…flabbergasted that no one ever shows up on the other side. It is as if CMS via whatever contractor conducted the extrapolated audit believes that their audit needs no one to prove its veracity. As if we attorneys and providers should just accept their findings as truth, and they get the benefit of NOT hiring a lawyer and NOT showing up to ALJ trials.

In the above picture, the side with the money is CMS. The empty side is the provider.

In normal trials, as you know, there are two opposing sides: a Plaintiff and a Defendant, although in administrative law it’s called a Petitioner and a Respondent. Medicaid provider appeals also have two opponents. However, in Medicare provider appeals, there is only one side: YOU. An ALJ will appear, but no auditor to defend the merits of the alleged overpayment that you, as a provider, are accused of owing.

In normal trials, if a party fails to appear, the Judge will almost automatically rule against the non-appearing party. Why isn’t it the same for Medicare provider appeals? If a Medicare provider appears to dispute an alleged audit, the Judge does not rule automatically in favor of the provider. Quite the opposite quite frankly. The CMS Rules, which apply to all venues under the purview of CMS, which includes the ALJ level and the Medicare Appeals Council level, are crafted against providers, it seems. Regardless the Rules create a procedure in which providers, not the auditors, are forced to retain counsel, which costs money, retain a statistician in cases of extrapolations, which costs money, go through years of appeals through 5 levels, all of which the CMS Rules apply. Real law doesn’t apply until the district court level, which is a 6th level – and 8 years later.

Any providers reading, who retain lobbyists, this Medicare appeal process needs to change legislatively.

Licensure Penalties, Plans of Corrections, and Summary Suspensions, Oh My!!

Most of you know that I also appear on RACMonitor every Monday morning at 10:00am eastern. I present a 3-minute segment on RACMonitor, which is a national, syndicated podcast that focuses on RAC audits and the casualties they leave in their wakes. I am joined on that podcast with nation Medicare and Medicaid experts, such as Dr. Ronald Hirsh, health care attorneys David Glaser and me, Tiffany Ferguson, who speaks on the social determinants of health and Matthew Albright, who presents on legislative matters. Other experts join in a rotating fashion, such as Mary Inman, a whistleblower attorney who resides in London, England, Ed Roche, an attorney and statistical wizard who debunks extrapolations, and it is hosted by my friend and producer, Chuck Buck and Clark Anthony and Chyann and others….

But there are other audits that wield similar dire results: OTHER THAN RAC, TPE, MAC, and ZPICs. Licensure audits, for example, can cause monetary penalties, plans of corrections, or even summary suspensions…OH MY!!! (A reference to The Wizard of Oz, obviously).

For hospitals and other health facilities, the licensure laws typically cover issues such as professional and non-professional staffing; physical plant requirements; required clinical services; administrative capabilities; and a vast array of other requirements. In most states, in addition to hospital licensure, full-service hospitals require other licenses and permits, such as laboratory permits, permits relating to hazardous wastes, food service permits, and transportation licenses for hospital-affiliated ambulances. Other residential healthcare facilities, such as nursing homes or behavioral health homes, are typically subject to similar requirements.

Penalties are brandished once audits ensue. Licensure audits do not possess the same financial incentives as RAC audits. In NC the entity that conducts licensure audits is DHSR, the Department of Health Service Regulation. DHSR is still under the umbrella of DHHS, which is the single state entity charged with managing Medicaid. Every State has a DHHS although it may be named something else. In New Mexico, the single state entity is called HSD or Health Services Department. In CA, the single state entity is called DHCS or Department of Health Care Services.

The entity in your State that conducts licensure audits will be under the umbrella of your State’s single State entity that manages Medicaid.

Penalties can be severe.

Summary suspensions occur in all 50 States. A summary suspension is an action in administrative law in which a judge suspends a provider’s license upon the receipt of allegations and prior to a full hearing on the matter. In general, the summary suspension is based on a finding that the suspension is necessary, given the allegations, to protect safety or public health. The summary suspension is a temporary, emergency ruling pending a full hearing on the allegations. For example, in Washington State WAC 170-03-0300(1)(a), permits summary suspension of a child care license by the Department where “conditions in the licensed facility constitute an imminent danger to a child or children in care.”

Imminent dangers can be alleged in hospitals, nursing homes, or residential facilities. I say “alleged” because an allegation is all it takes for a summary suspension to be bestowed. Allegations, unfortunately, must be defended.

Appeal! Appeal! Appeal! Be like Dorothy and get to the Wizard of Oz – no matter what, even if she has to defeat the Wicked Witch of the West!

Last year I had two residential facilities receive summary suspensions at the same time. What do you do if your facility receives a summary suspension?

PANIC.

Kidding. Do not panic. Contact your Medicaid attorney immediately.

Ultimately, we went to trial and defended these two facilities successfully.

Can Medicare/caid Auditors Double-Dip?

The issue today is whether health care auditors can double-dip. In other words, if a provider has two concurrent audits, can the audits overlap? Can two audits scrutinize one date of service (“DOS”) for the same consumer. It certainly doesn’t seem fair. Five years ago, CMS first compiled a list of services that the newly implemented RAC program was to audit. It’s been 5 years with the RAC program. What is it about the RAC program that stands out from the other auditor abbreviations?

We’re talking about Cotiviti and Performant Recovery; you know the players. The Recovery Audit Program’s mission is to reduce Medicare improper payments through the efficient detection and collection of overpayments, the identification of underpayments and the implementation of actions that will prevent future improper payments.

RACs review claims on a post-payment basis. The RACs detect and correct past improper payments so that CMS and Carriers, and MACs can implement actions that will prevent future improper payments.

RACs are also held to different regulations than the other audit abbreviations. 42 CFR Subpart F dictates the Medicaid RACs. Whereas the Medicare program is run by 42 CFR Subchapter B.

The auditors themselves are usually certified coders or LPNs.

As most of you know, I present on RACMonitor every week with a distinguished panel of experts. Last week, a listener asked whether 2 separate auditors could audit the same record. Dr. Ronald Hirsh’s response was: yes, a CERT can audit a chart that another reviewer is auditing if it is part of a random sample. I agree with Dr. Hirsh. When a random sample is taken, then the auditors, by definition, have no idea what claims will be pulled, nor would the CERT have any knowledge of other contemporaneous and overlapping audits. But what about multiple RAC audits? I do believe that the RACs should not overlap its own audits. Personally, I don’t like the idea of one claim being audited more than once. What if the two auditing companies make differing determinations? What if CERT calls a claim compliant and the RAC denies the claim? The provider surely should not pay back a claim twice.

I believe Ed Roche presented on this issue a few weeks ago, and he called it double-dipping.

This doesn’t seem fair. What Dr. Hirsh did not address in his response to the listener was that, even if a CERT is allowed to double-dip via the rules or policies, there could be case law saying otherwise.

I did a quick search on Westlaw to see if there were any cases where the auditor was accused of double-dipping. It was not a comprehensive search by any means, but I did not see any cases where auditors were accused of double-dipping. I did see a few cases where hospitals were accused of double-dipping by collecting DSH payments to cover costs that had already been reimbursed, which seems like a topic for another day.

The Importance of the Differences in SMRCs, RACs, and QIOs

The Centers for Medicare & Medicaid Services (“CMS”) has modified the additional documentation request (“ADR”) limits for the Medicare Fee-for-Service Recovery Audit Contractor (“RAC”) program for suppliers. Yet, one of our listeners informed me that CMS has found a “work around” from the RAC ADR limits. She said, “There is the nationwide Supplemental Medical Review Contractor (“SMRC”) audits and now nationwide Quality Improvement Organizations (“QIO”) contract audits. These contracts came about after the Congressional limits on number of audits by the RAC.” Dr. Hirsh retorted, “But SMRC and QIO are not paid contingency fee. So, they are “different” audits. RACs are evil; SMRC and QIO have a few redeeming qualities.” I completely agree with Dr. Hirsh. But her point is well taken – SMRCs and QIOs follow different rules than RACs, so of course the SMRCs and QIOs have distinct ADR limits.

This is similar to the lookback periods. The lookback period varies depending on the acronym: RAC, MAC, or UPIC. RACs’ lookback period is 3 years, yet other acronyms get longer periods. I think what Dr. Hirsh is saying is right, because RACs are paid by contingency instead of a contracted rate, we have to limit the RACs authority because they are already incentivized the find problems., plus they are allowed to extrapolate. The RACs already have too much leash.

So, what are the RAC ADR limits?

Well, interestingly they just changed in April 2022. These limits will be set by CMS on a regular basis to establish the maximum number of medical records that may be requested by a RAC, per 45-day period. Each limit will be based on a given supplier’s volume of Medicare claims paid within a previous 12-month period, in a particular Healthcare Common Procedure Coding System (HCPCS) policy group. The policy groups are available on the pricing, coding analysis, and coding (PDAC), website. Limits will be based on the supplier’s Tax Identification Number (TIN). Limits will be set at 10% of all paid claims, by policy group, paid within a previous 12-month period, divided into eight periods (45 days). Although a RAC may go more than 45 days between record requests, in no case shall a RAC make requests more frequently than every 45 days. Limits are based on paid claims, irrespective of individual lines, although credit/replacement pairs shall be considered a single claim.

I wanted to go into the SMRCs and QIOs’ ADR limits to see whether they are are following THEIR rules, but I’m out of time for today. I’ll research the SMRCs and QIOs ADR limits for next week and I will have an answer for you.

Senators Question RAC Audits!

I have presented on RACMonitor, I think, for 3 years. I’d have to ask Chuck Buck to be exact. Over the last three years, I have tried my best to get the message out – RAC Auditors do not know what they are doing. Always appeal the decisions. – I feel like on my blog and on RACMonitor I have screamed this message until I was blue in the face.

Apparently, a couple Senators have taken notice. Or their constituents complained enough. Senators Tim Scott and Rick Scott drafted a letter to the Comptroller of America. A comptroller is a “controller” of financial affairs for the Country. The comptroller is the police of our tax dollars.

A few months ago, Senators Tim and Rick Scott wrote the U.S. Comptroller and complained about RAC auditors.

It was a letter that was short and sweet. It asked three questions.

It asked:

  1. How have states used the Medicaid RAC program to address strategic program integrity needs, including audits of managed care, and what are the lessons learned?
  2. What steps do the states and the Centers for Medicare & Medicaid Services (CMS) take to coordinate state Medicaid RAC program audits and other program integrity efforts? This includes existing Medicaid integrity programs such as the Unified Program Integrity Contractors, Payment Error Rate Measurement program, state auditors and Medicaid Fraud Control Units.
  3. How do states and CMS oversee the Medicaid RAC program and what mechanisms are in place to appropriately refer suspected cases of fraud?

As for the first question, RACs do address strategic PI needs – the very reason for their existence is to detect supposed fraud, waste, and abuse (“FWA”) by Medicaid providers. I’d like to hear the Comptroller’s answer.

As for the second question, they asked whether the States and CMS coordinate State Medicaid RAC audits. I don’t really care if the States and CMS coordinate State Medicaid RAC audits. So, I don’t care whether I hear the Comptroller’s answer to this.

The third question – “how do States and CMS oversee the Medicaid RAC program and what mechanisms are in place to detect FWA by Medicaid providers?” –  I want to know that answer! I can tell the Comptroller the answer. The RAC Auditors are not supervised or overseen. If they were, they would audit differently; not try to find errors in every single audit conducted.

Maybe it’s time to get our Senators involved. While we’re at it, let’s talk about the Medicare provider appeal process, which is broken.

Questions Answered about RAC Provider Audits

Today I’m going to answer a few inquiries about recovery audit contractor (“RAC”) audits from providers. A question that I get often is: “Do I have to submit the same medical records to my Medicare Administrative Contractor (“MAC”) that I submit to a RAC for an audit?” The answer is “No.” Providers are not required to submit medical records to the MAC if submitted to a RAC, but doing so is encouraged by most MACs. There is no requirement that you submit to the MAC what you submit to RACs. This makes sense because the MACs and the RACs have disparate job duties. One of the MACs, Palmetto, instructs providers to send records sent to a RAC directly to the Palmetto GBA Appeals Department. Why send the records for a RAC audit to a MAC appeals department? Are they forecasting your intentions? The instruction is nonsensical unless ulterior motives exist.

RAC audits are separate from mundane MAC issues. They are distinct. Quite frankly, your MAC shouldn’t even be aware of your audit. (Why is it their business?) Yet, many times I see the MACs cc-ed on correspondence. Often, I feel like it’s a conspiracy –  and you’re not invited. You get audited, and everyone is notified. It’s as if you are guilty before any trial.

I also get this question for appeals – “Do I need to send the medical records again? I already sent them for the initial review. Why do I need to send the same documents for appeal?” I get it – making copies of medical records is time-consuming. It also costs money. Paper and ink don’t grow on trees. The answer is “Yes.” This may come as a shock, but sometimes documents are misplaced or lost. Auditors are humans, and mistakes occur. Just like, providers are humans, and 100% Medicare regulatory compliance is not required…people make mistakes; those mistakes shouldn’t cause financial ruin.

“Do the results of a RAC audit get sent to your MAC?” The answer is “Yes.” Penalties penalize you in the future. You have to disclose penalties, and the auditors can and will use the information against you. The more penalties you have paid in the past clear demonstrate that you suffer from abhorrent billing practices.

In fact, Medicare post-payment audits are estimated to have risen over 900 percent over the last five years. Medicare provider audits take money from providers and give to the auditors. If you are an auditor, you uncover bad results or you aren’t good at your job.

Politicians see audits as a financial win and a plus for their platform. Reducing fraud, waste, and abuse is a fantastic platform. Everyone gets on board, and votes increase.

Appealing your RAC audits is essential, but you have to understand that you won’t get a fair deal. The Medicare provider appeals process is an uphill battle for providers. And your MACs will be informed.

The first two levels, redeterminations and reconsiderations are, basically, rubber-stamps on the first determination.

The third level is the before an administrative law judge (ALJ), and is the first appeal level that is before an independent tribunal.

Moving to the False Claims Act, which is the ugly step-sister to regulatory non-compliance and overpayments. The government and qui tam relators filed 801 new cases in 2022.  That number is down from the unprecedented heights reached in 2020 (when there were a record 922 new FCA cases), but is consistent with the pace otherwise set over the past decade, reflecting the upward trend in FCA activity by qui tam relators and the government since the 2009 amendments to the statute.

See the chart below for reference:

Audit the Medicare Payors…It’s Not Always the Providers That Commit Fraud

Today, I am going to write about America’s managed care problem. We always talk about providers getting audited. It is about time that the payors get audited. In particular, for Medicaid, States contract with managed care organizations, which are prepaid, and, for Medicare, Medicare Advantage companies, which are prepaid.

Managed care in Medicare is MA organizations. Managed care in Medicaid is MCOs. These MCOs and MAs need to be held accountable for the misuse of funds.

Today, capitated, managed care is the dominant way in which states deliver services to Medicaid enrollees. And MA is becoming the dominant way to receive Medicare.

Under these prepaid programs, these private companies are paid a flat fee per month depending on the number of consumers to provide whatever care is required for patients based on age, gender, geography and health risk factors. The more diagnoses a person has, the more the company is prepaid. To compensate plans and providers for potential costs of care for individual patients with long-term conditions such as diabetes, heart disease or cancer, Medicare boosts the monthly payment to Medicare Advantage plans under a “risk adjustment” for each additional condition. The system differs from the traditional “fee for service” payment, in which Medicare pays hospitals and doctors directly each time they provide a service.

If companies add more risk adjustment codes to a Medicare Advantage beneficiary’s medical record to receive higher payment — but don’t spend money on the additional care — they make more money. Same as MCOs denying care or terminating providers, the tax dollars line the executive pockets instead of reimbursing providers for providing medically necessary care.

Maybe the answer is remaining with the fee-for service model. Prepaying entities creates a financial incentive to bolster beneficiaries’ health problems then cross your fingers that the health problems never come to fruition either because the beneficiary remains healthy or the health problem was fabricated.

MCOs and MA companies must be supervised by the single agency. These companies cannot have the ability to refuse medically necessary services or terminate provider at will for whatever reason with no repercussions. It’s not fair to the recipients or providers. Maybe it’s time to switch our telescopic lens from auditing providers to auditing MCOs and MAs.  Let’s get these RAC, ZPIC, and TPE auditors focused on the stewards of our tax dollars, the prepaid entities.

42 CFR §431.10 dictates a single state agency for Medicaid, which is the Department in each State. CMS is the single agency in Medicare. CMS and State Departments are ultimately responsible for the private MCOs and MAs, but really are allowing these companies autonomy to the deficit of our tax dollars.

If you recall, earlier this year, The American Hospital Association urged the Justice Department to use its authority under the False Claims Act to create a fraud task force to investigate commercial insurers that routinely deny patients access to services. This was due to the April 2022 OIG report that “Some Medicare Advantage Organization Denials of Prior Authorization Requests Raise Concerns about Beneficiary Access to Medically Necessary Care.”

Instead of audits of providers or concurrently in audits of providers, we need to audit the payors. Both MCOs and MAs. What’s good for the goose is good for the gander.

DME Providers Get Repose in RAC Audits

The Centers for Medicare & Medicaid Services (CMS) announced that they have modified the additional documentation request (ADR) limits for the Medicare Fee-for-Service Recovery Audit Contractor (RAC) program for suppliers. ADRs are the about of documents that a RAC auditor can demand from you. This is a win for DME providers.

Currently, the RAC’s methodology is based on a total claim number by NPI without consideration for the number of claims in a particular product category. This means that suppliers can receive large volumes of RAC audits for a product category in which they do minimal business.

These new limits will be set by CMS on a regular basis to establish the maximum number of medical records that may be requested by a RAC, per 45-day period. These changes will be effective beginning April 1, 2022

Each limit will be based on a given supplier’s volume of Medicare claims paid within a previous 12-month period, in a particular HCPCS policy group (The policy groups are available on the PDAC website). Limits will be based on the supplier’s Tax Identification Number (TIN). Limits will be set at 10% of all paid claims, by policy group, paid within a previous 12-month period, divided into eight periods (45 days). If you get more than the allowed ADRs, call them out. These limits are created to lessen the burden on providers.

Although a RAC may go more than 45 days between record requests, in no case shall a RAC make requests more frequently than every 45 days. Limits are based on paid claims, irrespective of individual lines, although credit/replacement pairs shall be considered a single claim.

            For example:

  • Supplier A had 1,253 claims paid with HCPCS codes in the “surgical dressings” policy group, within a previous 12-month period. The supplier’s ADR limit would be (1,253 * 0.1) / 8 = 15.6625, or 16 ADRs, per 45 days, for claims with HCPCS codes in the “surgical dressings” policy group.
  • Supplier B had 955 claims paid with HCPCS codes in the “glucose monitor” policy group, within a previous 12-month period. The supplier’s ADR limit would be (955 * 0.1) / 8 = 11.9375 or 12 ADRs, per 45 days, for claims with HCPCS codes in the “glucose monitor” policy group.

CMS reserves the right to give a RAC permission to exceed these ADR limits. But that would be in instances of potential fraud.

Absent Auditors in Medicare Provider Appeals

(On a personal note, I apologize for how long since it has been my last blog. I was in an accident and spent 3 days in the ICU.)

I’d like to write today about the sheer absurdity about how these RAC, ZPIC, MAC, and other types of audits are being held against health care providers. When an auditor requests documents from a provider and opines that the provider owes a million dollars in alleged overpayments, I would expect that the auditor will show up before an independent tribunal to defend its findings. However, for so many of these Medicare provider appeals, the auditor doesn’t appear to defend its findings.

In my opinion, if the entity claiming that you owe money back to the government does not appear at the hearing, the provider should automatically prevail. A basic legal concept is that the accused should be able to confront its accuser.

I had depositions the last two weeks for a case that involved an opiate treatment program. The two main accusers were Optum and ID Medicaid. When Optum was deposed, they testified that Optum did not conduct the audit of the facility. When ID Medicaid was deposed, it contended that Optum did conduct the audit at issue.

When not one person can vouch for the veracity of an audit, it is ludicrous to force the provider to pay back anything. Auditors cannot hide behind smoke and mirrors. Auditors need to testify to the veracity of their audits.

To poke holes in Medicare audits, you need to know the rules. You wouldn’t play chess without knowing the rules. Various auditor have disparate look-back period, which is the time frame the auditor is allowed to look back and review a claim. For example, RACs may only look back 3 years. Whereas ZPICs have no specific look back period, although I would argue that the older the claim, the less likely it is to be recouped. There is also the federal 48-month limit to look backs absent accusations of fraud.

When appealing the outcome of a MAC or RAC audit, it is necessary for providers to have a specific reason for challenging the auditors’ determinations. Simply being dissatisfied or having generalized complaints about the process is not enough. Some examples of potential grounds for challenging a MAC or RAC determination on appeal include: 

  • Application if inapplicable Medicare billing rules 
  • Misinterpretation of applicable Medicare billing rules 
  • Reliance on unsound auditing methodologies
  • Failure to seek an expert opinion 
  • Ignoring relevant information disclosed by the provider 
  • Exceeding the MAC’s or RAC’s scope of authority 

It is imperative that you arm yourself in defending a Medicare audit, but if the auditor fails to appear at any stage in litigation, then you should call foul and win on a “absent” technicality.