Category Archives: Alleged Overpayment

RAC Audit Update: Renewed Focus on the Two-Midnight Rule

In RAC news, on June 1, 2021, Cotiviti acquired HMS RAC region 4. Don’t be surprised if you see Cotiviti’s logo on RAC audits where you would have seen HMS. This change will have no impact in the day-to-day contract administration and audit timelines under CMS’ guidance. You will continue to follow the guidance in the alleged, improper payment notification letter for submission of medical documentation and discussion period request. In March 2021, CMS awarded Performant an 8.5 year contract to serve as the Region 1 RAC. 

There really cannot be any deviations regardless the name of the RAC Auditor because this area is so regulated. Providers always have appeal rights regardless Medicare/caid RAC audits. Or any other type of audit. Medicaid RAC provider appeals are found in 42 CFR 455.512. Whereas Medicare provider redeterminations and the 5 levels of appeal are found in 42 CFR Subpart I. The reason that RAC audits are spoken about so often is that the Code of Federal Regulations applies different rules for RAC audits versus MAC, TPE, UPIC, or other audits. The biggest difference is that RAC auditors are limited to a 3 year look back period according to 42 CFR 455.508. Other auditors do not have that same limitation and can look back for longer periods of time. Of course, whenever “credible allegations of fraud” is involved, the lookback period can be for 10 years.

The federal regulations also allow States to request exceptions from the Medicaid RAC program. CMS mandates every State to participate in the RAC program. But there is a federal reg §455.516 that allows exceptions. To my knowledge, no State has requested exceptions out of the RAC Audit program.

RAC auditors have announced a renewed focus on the two-midnight rule for hospitals. Again. This may seem like a rerun and it is. You recall around 2012, RACs began noticing high rates of error with respect to patient status in certain short-stay Medicare claims submitted for inpatient hospital services. CMS and the RACs indicated the inpatient care setting was medically unnecessary, and the claims should have been billed as outpatient instead. Remember, for stays under 2 midnights, inpatient status may be used in rare and unusual exceptions and may be payable under Medicare Part A on a case-by-case basis.

Post-COVID (ish) RAC Audits – Temporary Restrictions

2020 was an odd year for recovery audit contractor (“RAC”) and Medicare Administrative Contractors (“MAC”) audits. Well, it was an odd year for everyone. After trying five virtual trials, each one with up to 23 witnesses, it seems that, slowly but surely, we are getting back to normalcy. A tell-tale sign of fresh normalcy is an in-person defense of health care regulatory audits. I am defending a RAC audit of pediatric facility in Georgia in a couple weeks and the clerk of court said – “The hearing is in person.” Well, that’s new. Even when we specifically requested a virtual trial, we were denied with the explanation that GA is open now. The virtual trials are cheaper and more convenient; clients don’t have to pay for hotels and airlines.

In-person hearings are back – at least in most states. We have similar players and new restrictions.

On March 16, 2021, CMS announced that it will temporarily restrict audits to March 1, 2020, and before. Medicare audits are not yet dipping its metaphoric toes into the shark infested waters of auditing claims with dates of service (“DOS”) March 1 – today. This leaves a year and half time period untouched. Once the temporary hold is lifted, audits of 2020 DOS will be abound. March 26, 2021, CMS awarded Performant Recovery, Inc., the incumbent, the new RAC Region 1 contract.

RAC’s review claims on a post-payment and/or pre-payment basis. (FYI – You would rather a post payment review rather than a pre – I promise).

The RACs were created to detect fraud, waste, and abuse (“FWA”) by reviewing medical records. Any health care provider – not matter how big or small –  are subject to audits at the whim of the government. CMS, RACs, MCOs, MACs, TPEs, UPICs, and every other auditing company can implement actions that will prevent future improper payments, as well. As we all know, RACs are paid on a contingency basis. Approximately, 13%. When the RACs were first created, the RACs were compensated based on accusations of overpayments, not the amounts that were truly owed after an independent tribunal. As any human could surmise, the contingency payment creates an overzealousness that can only be demonstrated by my favorite case in my 21 years – in New Mexico against Public Consulting Group (“PCG”). A behavioral health care (“BH”) provider was accused of over $12 million overpayment. After we presented before the administrative law judge (“ALJ”) in NM Administrative Court, the ALJ determined that we owed $896.35. The 99.23% reduction was because of the following:

  1. Faulty Extrapolation: NM HSD’s contractor PCG reviewed approximately 150 claims out of 15,000 claims between 2009 and 2013. Once the error rate was defined as high as 92%, the base error equaled $9,812.08; however the extrapolated amount equaled over $12 million. Our expert statistician rebutted the error rate being so high.  Once the extrapolation is thrown out, we are now dealing with much more reasonable amounts – only $9k
  • Attack the Clinical Denials: The underlying, alleged overpayment of $9,812.08 was based on 150 claims. We walked through the 150 claims that PCG claimed were denials and proved PCG wrong. Examples of their errors include denials based on lack of staff credentialing, when in reality, the auditor could not read the signature. Other denials were erroneously denied based the application of the wrong policy year.

The upshot is that we convinced the judge that PCG was wrong in almost every denial PCG made. In the end, the Judge found we owed $896.35, not $12 million. Little bit of a difference! We appealed.

Knicole Emanuel Interviewed by “Ask the Attorney” and Alex Said, “I Love You!”

Medicare Appeal Backlog Dissolves and SMRC Audits Escalate

I have good news and bad news today. I have chosen to begin with the good news. The ALJ backlog will soon be no more. Yes, the 4-6 years waiting period between the second and third level will, by sometime in 2021, be back to 90 days, with is the statutory requirement. What precipitated this drastic improvement? Money. This past year, CMS’ budget increased exponentially, mostly due to the Medicare appeals backlog. OMHA was given enough dough to hire 70 additional ALJs and to open six additional locations. That brings the number of ALJs ruling over provider Medicare appeals to over 100. OMHA now has the capability to hear and render decisions for approximately 300,000 appeals per year. This number is drastically higher than the number of Medicare appeals being filed. The backlog will soon be nonexistent. This is fantastic for all providers because, while CMS will continue to recoup the alleged overpayment after the 2nd level, the providers will be able to have its case adjudicated by an ALJ much speedier.

Now the bad news. Remember when the RAC program was first implemented and the RACs were zealously auditing, which is the reason that the backlog exists in the first place. RACs were given free rein to audit whichever types of service providers they chose to target. Once the backlog was out of hand, CMS restricted the RACs. They only allowed a 3 year lookback period when other auditors can go back 6 years, like the SMRC audits. CMS also mandated that the RACs slow down their number of audits and put other restrictions on RACs. Now that OMHA has the capacity to adjudicate 300,000 Medicare appeals per year, expect that those reins that have been holding the RACs back will by 2021 or 2022 be fully loosened for a full gallop.

Switching gears: Two of the lesser known audits that are exclusive to the CMS are the Supplemental Medical Review Contractor (“SMRC”) and the Targeted Probe and Educate (“TPE”) audits. Exclusivity to CMS just means that Medicare claims are reviewed, not Medicaid.

The SMRCs, in particular, create confusion. We have seen DME SMRC audits on ventilator claims, which are extremely document intensive. You can imagine the high amounts of money at issue because, for ventilators, many people require them for long periods of time. Sometimes there can 3000 claim lines for a ventilator claim. These SMRC audits are not extrapolated, but the amount in controversy is still high. SMRCs normally request the documents for 20-40 claims. It is a one-time review. It’s a post payment review audit. It doesn’t sound that bad until you receive the request for documents of 20-40 claims, all of which contain 3000 claim lines and you have 45 days to comply.

Lastly, in a rare act, CMS has inquired as whether provider prefer TPE audits or continue with post payment review audits for the remainder of the pandemic. If you have a strong opinion one way or the other, be sure to contact CMS.

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.

Beware the Ides of March! And Medicare Provider Audits!

Hello! And beware the Ides of March, which is today! I am going to write today about the state of audits today. When I say Medicare and Medicaid audits, I mean, RACs, MACs, ZPICs, UPICs, CERTs, TPEs, and OIG investigations from credible allegations of fraud. Without question, the new Biden administration will be concentrating even more on fraud, waste, and abuse germane to Medicare and Medicaid. This means that auditing companies, like Public Consulting Group (“PCG”) and National Government Services (“NGS”) will be busy trying to line their pockets with Medicare dollars. As for the Ides, it is especially troubling in March, especially if you are Julius Caesar. “Et tu, Brute?”

One of the government’s most powerful tool is the federal government’s zealous use of 42 CFR 455.23, which states that “The State Medicaid agency must suspend all Medicaid payments to a provider after the agency determines there is a credible allegation of fraud for which an investigation is pending under the Medicaid program against an individual or entity unless the agency has good cause to not suspend payments or to suspend payment only in part.” (emphasis added). That word – “must” – was revised from “may” in 2011, part of the Affordable Care Act (“ACA”).

A “credible allegation” is defined as an indicia of reliability, which is a low bar. Very low.

Remember back in 2013 when Ed Roche and I were reporting on the New Mexico behavioral health care cluster? To remind you, the State of NM accused 15 BH health care providers, which constituted 87.5% of the BH providers in NM, of credible allegations of fraud after the assistant AG, at the time, Larry Heyeck, had just published a legal article re “Credible Allegations of Fraud.” See blog and blog. Unsurprisingly, the suicide rate and substance abuse skyrocketed. There was even a documentary “The Shake-Up” about the catastrophic events in NM set off by the findings of PCG.

This is another example of a PCG allegation of overpayment over $700k, which was reduced to $336.84.

I was the lawyer for the three, largest entities and litigated four administrative appeals. If you recall, for Teambuilders, PCG claimed it owed over $12 million. After litigation, an ALJ decided that Teambuilders owed $836.35. Hilariously, we appealed. While at the time, PCG’s accusations put the company out of business, it has re-opened its doors finally – 8 years later. This is how devastating a regulatory audit can be. But congratulations, Teambuilders, for re-opening.

Federal law mandates that during the appeal of a Medicare audit at the first two levels: the redetermination and reconsideration, that no recoupment occur. However, after the 2nd level and you appeal to the ALJ level, the third level, the government can and will recoup unless you present before a judge and obtain an injunction.

Always expect bumps along the road. I have two chiropractor clients in Indiana. They both received notices of alleged overpayments. They are running a parallel appeal. Whatever we do for one we have to do for the other. You would think that their attorneys’ fees would be similar. But for one company, NGS has preemptively tried to recoup THREE times. We have had to contact NGS’ attorney multiple times to stop the withholds. It’s a computer glitch supposedly. Or it’s the Ides of March!

Premature Recoupment of Medicare Reimbursements Defies Due Process!

Who knows that – regardless your innocence –the government can and will recoup your funds preemptively at the third level of Medicare appeals. This flies in the face of the elements of due process. However, courts have ruled that the redetermination and the reconsideration levels afford the providers enough due process, which entails notice and an opportunity to be heard. I am here to tell you – that is horse manure. The first two levels of a Medicare appeal are hoops to jump through in order to get to an independent tribunal – the administrative law judge (“ALJ”). The odds of winning at the 1st or 2nd level Medicare appeal is next to zilch, although often you can get the alleged amount reduced. The first level is before the same entity that found you owe the money. Auditors are normally not keen on overturning themselves. The second level is little better. The first time that you present to an independent tribunal is at the third level.

Between 2009 and 2014, the number of ALJ appeals increased more than 1,200 percent. And the government recoups all alleged overpayments before you ever get before an ALJ.

In a recent case, Sahara Health Care, Inc. v. Azar, 975 F.3d 523 (5th Cir. 2020), a home health care provider brought an action against Secretary of Department of Health and Human Services (“HHS”) and Administrator for the Centers for Medicare and Medicaid Services (“CMS”), asserting that its statutory and due process rights were violated and that defendants acted ultra vires by recouping approximately $2.4 million in Medicare overpayments without providing a timely ALJ hearing. HHS moved to dismiss, and the provider moved to amend, for a temporary restraining order (“TRO”) and preliminary injunction, and for an expedited hearing.

The case was thrown out, concluding that adequate process had been provided and that defendants had not exceeded statutory authority, and denied provider’s motion for injunctive relief and to amend. The provider appealed and lost again.

What’s the law?

Congress prohibited HHS from recouping payments during the first two stages of administrative review. 42 U.S.C. § 1395ff(f)(2)(A).

If repayment of an overpayment would constitute an “extreme hardship, as determined by the Secretary,” the agency “shall enter into a plan with the provider” for repayment “over a period of at least 60 months but … not longer than 5 years.” 42 U.S.C. § 1395ddd(f)(1)(A). That hardship safety valve has some exceptions that work against insolvent providers. If “the Secretary has reason to believe that the provider of services or supplier may file for bankruptcy or otherwise cease to do business or discontinue participation” in the Medicare program, then the extended repayment plan is off the table. 42 U.S.C. § 1395ddd(f)(1)(C)(i). A provider that ultimately succeeds in overturning an overpayment determination receives the wrongfully recouped payments with interest. 42 U.S.C. § 1395ddd(f)(2)(B). The government’s interest rate is high. If you do have to pay back the alleged overpayment prematurely, the silver lining is that you may receive extra money for your troubles.

The years-long back log, however, may dwindle. The agency has received a funding increase, and currently expects to clear the backlog by 2022. In fact, the Secretary is under a Mandamus Order requiring such a timetable. 

A caveat regarding this grim news. This was in the Fifth Circuit. Other Courts disagree. The Fourth Circuit has held that providers do have property interests in Medicare reimbursements owed for services rendered, which is the correct holding. Of course, you have a property interest in your own money. An allegation of wrongdoing does not erase that property interest. The Fourth Circuit agrees with me.

A Study of Contractor Consistency in Reviewing Extrapolated Overpayments

By Frank Cohen, MPA, MBB – my colleague from RACMonitor. He wrote a great article and has permitted me to share it with you. See below.

CMS levies billions of dollars in overpayments a year against healthcare providers, based on the use of extrapolation audits.

The use of extrapolation in Medicare and private payer audits has been around for quite some time now. And lest you be of the opinion that extrapolation is not appropriate for claims-based audits, there are many, many court cases that have supported its use, both specifically and in general. Arguing that extrapolation should not have been used in a given audit, unless that argument is supported by specific statistical challenges, is mostly a waste of time. 

For background purposes, extrapolation, as it is used in statistics, is a “statistical technique aimed at inferring the unknown from the known. It attempts to predict future data by relying on historical data, such as estimating the size of a population a few years in the future on the basis of the current population size and its rate of growth,” according to a definition created by Eurostat, a component of the European Union. For our purposes, extrapolation is used to estimate what the actual overpayment amount might likely be for a population of claims, based on auditing a smaller sample of that population. For example, say a Uniform Program Integrity Contractor (UPIC) pulls 30 claims from a medical practice from a population of 10,000 claims. The audit finds that 10 of those claims had some type of coding error, resulting in an overpayment of $500. To extrapolate this to the entire population of claims, one might take the average overpayment, which is the $500 divided by the 30 claims ($16.67 per claim) and multiply this by the total number of claims in the population. In this case, we would multiply the $16.67 per claim by 10,000 for an extrapolated overpayment estimate of $166,667. 

The big question that normally crops up around extrapolation is this: how accurate are the estimates? And the answer is (wait for it …), it depends. It depends on just how well the sample was created, meaning: was the sample size appropriate, were the units pulled properly from the population, was the sample truly random, and was it representative of the population? The last point is particularly important, because if the sample is not representative of the population (in other words, if the sample data does not look like the population data), then it is likely that the extrapolated estimate will be anything but accurate.

To account for this issue, referred to as “sample error,” statisticians will calculate something called a confidence interval (CI), which is a range within which there is some acceptable amount of error. The higher the confidence value, the larger the potential range of error. For example, in the hypothetical audit outlined above, maybe the real average for a 90-percent confidence interval is somewhere between $15 and $18, while, for a 95-percent confidence interval, the true average is somewhere between $14 and $19. And if we were to calculate for a 99-percent confidence interval, the range might be somewhere between $12 and $21. So, the greater the range, the more confident I feel about my average estimate. Some express the confidence interval as a sense of true confidence, like “I am 90 percent confident the real average is somewhere between $15 and $18,” and while this is not necessarily wrong, per se, it does not communicate the real value of the CI. I have found that the best way to define it would be more like “if I were to pull 100 random samples of 30 claims and audit all of them, 90 percent would have a true average of somewhere between $15 and $18,” meaning that the true average for some 1 out of 10 would fall outside of that range – either below the lower boundary or above the upper boundary. The main reason that auditors use this technique is to avoid challenges based on sample error.

To the crux of the issue, the Centers for Medicare & Medicaid Services (CMS) levies billions of dollars in overpayments a year against healthcare providers, based on the use of extrapolation audits. And while the use of extrapolation is well-established and well-accepted, its use in an audit is not an automatic, and depends upon the creation of a statistically valid and representative sample. Thousands of extrapolation audits are completed each year, and for many of these, the targeted provider or organization will appeal the use of extrapolation. In most cases, the appeal is focused on one or more flaws in the methodology used to create the sample and calculate the extrapolated overpayment estimate. For government audits, such as with UPICs, there is a specific appeal process, as outlined in their Medical Learning Network booklet, titled “Medicare Parts A & B Appeals Process.”

On Aug. 20, 2020, the U.S. Department of Health and Human Services Office of Inspector General (HHS OIG) released a report titled “Medicare Contractors Were Not Consistent in How They Reviewed Extrapolated Overpayments in the Provider Appeals Process.” This report opens with the following statement: “although MACs (Medicare Administrative Contractors) and QICs (Qualified Independent Contractors) generally reviewed appealed extrapolated overpayments in a manner that conforms with existing CMS requirements, CMS did not always provide sufficient guidance and oversight to ensure that these reviews were performed in a consistent manner.” These inconsistencies were associated with $42 million in extrapolated payments from fiscal years 2017 and 2018 that were overturned in favor of the provider. It’s important to note that at this point, we are only talking about appeal determinations at the first and second level, known as redetermination and reconsideration, respectively.

Redetermination is the first level of appeal, and is adjudicated by the MAC. And while the staff that review the appeals at this level are supposed to have not been involved in the initial claim determination, I believe that most would agree that this step is mostly a rubber stamp of approval for the extrapolation results. In fact, of the hundreds of post-audit extrapolation mitigation cases in which I have been the statistical expert, not a single one was ever overturned at redetermination.

The second level of appeal, reconsideration, is handled by a QIC. In theory, the QIC is supposed to independently review the administrative records, including the appeal results of redetermination. Continuing with the prior paragraph, I have to date had only several extrapolation appeals reversed at reconsideration; however, all were due to the fact that the auditor failed to provide the practice with the requisite data, and not due to any specific issues with the statistical methodology. In two of those cases, the QIC notified the auditor that if they were to get the required information to them, they would reconsider their decision. And in two other cases, the auditor appealed the decision, and it was reversed again. Only the fifth case held without objection and was adjudicated in favor of the provider.

Maybe this is a good place to note that the entire process for conducting extrapolations in government audits is covered under Chapter 8 of the Medicare Program Integrity Manual (PIM). Altogether, there are only 12 pages within the entire Manual that actually deal with the statistical methodology behind sampling and extrapolation; this is certainly not enough to provide the degree of guidance required to ensure consistency among the different government contractors that perform such audits. And this is what the OIG report is talking about.

Back to the $42 million that was overturned at either redetermination or reconsideration: the OIG report found that this was due to a “type of simulation testing that was performed only by a subset of contractors.” The report goes on to say that “CMS did not intend that the contractors use this procedure, (so) 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.” This was quite confusing for me at first, because this “simulation” testing was not well-defined, and also because it seemed to say that if this procedure was appropriate to use, then more contractors should have used it, which would have resulted in more reversals in favor of the provider.   

Interestingly, CMS seems to have written itself an out in Chapter 8, section 8.4.1.1 of the PIM, which states that “[f]ailure by a contractor to follow one or more of the requirements contained herein does not necessarily affect the validity of the statistical sampling that was conducted or the projection of the overpayment.” The use of the term “does not necessarily” leaves wide open the fact that the failure by a contractor to follow one or more of the requirements may affect the validity of the statistical sample, which will affect the validity of the extrapolated overpayment estimate. 

Regarding the simulation testing, the report stated that “one MAC performed this type of simulation testing for all extrapolation reviews, and two MACs recently changed their policies to include simulation testing for sample designs that are not well-supported by the program integrity contractor. In contrast, both QICs and three MACs did not perform simulation testing and had no plans to start using it in the future.” And even though it was referenced some 20 times, with the exception of an example given as Figure 2 on page 10, the report never did describe in any detail the type of simulation testing that went on. From the example, it was evident to me that the MACs and QICs involved were using what is known as a Monte Carlo simulation. In statistics, simulation is used to assess the performance of a method, typically when there is a lack of theoretical background. With simulations, the statistician knows and controls the truth. Simulation is used advantageously in a number of situations, including providing the empirical estimation of sampling distributions. Footnote 10 in the report stated that ”reviewers used the specific simulation test referenced here to provide information about whether the lower limit for a given sampling design was likely to achieve the target confidence level.” If you are really interested in learning more about it, there is a great paper called
“The design of simulation studies in medical statistics” by Burton et al. (2006). 

Its application in these types of audits is to “simulate” the audit many thousands of times to see if the mean audit results fall within the expected confidence interval range, thereby validating the audit results within what is known as the Central Limit Theorem (CLT).

Often, the sample sizes used in recoupment-type audits are too small, and this is usually due to a conflict between the sample size calculations and the distributions of the data. For example, in RAT-STATS, the statistical program maintained by the OIG, and a favorite of government auditors, sample size estimates are based on an assumption that the data are normally (or near normally) distributed. A normal distribution is defined by the mean and the standard deviation, and includes a bunch of characteristics that make sample size calculations relatively straightforward. But the truth is, because most auditors use the paid amount as the variable of interest, population data are rarely, if ever, normally distributed. Unfortunately, there is simply not enough room or time to get into the details of distributions, but suffice it to say that, because paid data are bounded on the left with zero (meaning that payments are never less than zero), paid data sets are almost always right-skewed. This means that the distribution tail continues on to the right for a very long distance.  

In these types of skewed situations, sample size normally has to be much larger in order to meet the CLT requirements. So, what one can do is simulate the random sample over and over again to see whether the sampling results ever end up reporting a normal distribution – and if not, it means that the results of that sample should not be used for extrapolation. And this seems to be what the OIG was talking about in this report. Basically, they said that some but not all of the appeals entities (MACs and QICs) did this type of simulation testing, and others did not. But for those that did perform the tests, the report stated that $41.5 million of the $42 million involved in the reversals of the extrapolations were due to the use of this simulation testing. The OIG seems to be saying this: if this was an unintended consequence, meaning that there wasn’t any guidance in place authorizing this type of testing, then it should not have been done, and those extrapolations should not have been overturned. But if it should have been done, meaning that there should have been some written guidance to authorize that type of testing, then it means that there are likely many other extrapolations that should have been reversed in favor of the provider. A sticky wicket, at best.

Under the heading “Opportunity To Improve Contractor Understanding of Policy Updates,” the report also stated that “the MACs and QICs have interpreted these requirements differently. The MAC that previously used simulation testing to identify the coverage of the lower limit stated that it planned to continue to use that approach. Two MACs that previously did not perform simulation testing indicated that they would start using such testing if they had concerns about a program integrity contractor’s sample design. Two other MACs, which did not use simulation testing, did not plan to change their review procedures.” One QIC indicated that it would defer to the administrative QIC (AdQIC, the central manager for all Medicare fee-for-service claim case files appealed to the QIC) regarding any changes. But it ended this paragraph by stating that “AdQIC did not plan to change the QIC Manual in response to the updated PIM.”

With respect to this issue and this issue alone, the OIG submitted two specific recommendations, as follows:

  • Provide additional guidance to MACs and QICs to ensure reasonable consistency in procedures used to review extrapolated overpayments during the first two levels of the Medicare Parts A and B appeals process; and
  • Take steps to identify and resolve discrepancies in the procedures that MACs and QICs use to review extrapolations during the appeals process.

In the end, I am not encouraged that we will see any degree of consistency between and within the QIC and MAC appeals in the near future.

Basically, it would appear that the OIG, while having some oversight in the area of recommendations, doesn’t really have any teeth when it comes to enforcing change. I expect that while some reviewers may respond appropriately to the use of simulation testing, most will not, if it means a reversal of the extrapolated findings. In these cases, it is incumbent upon the provider to ensure that these issues are brought up during the Administrative Law Judge (ALJ) appeal.

Programming Note: Listen to Frank Cohen report this story live during the next edition of Monitor Mondays, 10 a.m. Eastern.

RAC Report: PET Scans, Helicopter Transportation, and Hospice, Oh My!

The RACs are on attack! The “COVID Pause Button” on RAC audits has been lifted. The COVID Pause Button has been lifted since August 2020. But never have I ever seen CMS spew out so many new RAC topics in one month of a new year. Happy 2021.

Recovery audit contractors (“RACs”) will soon be auditing positron emission tomography (PET) scans for initial treatment strategy in oncologic conditions for compliance with medical necessity and documentation requirements.

Positron emission tomography (“PET”) scans detect early signs of cancer, heart disease and brain disorders. An injectable radioactive tracer detects diseased cells. A combination PET-CT scan produces 3D images for a more accurate diagnosis.

According to CMS’ RAC audit topics, “(PET) for Initial Treatment Strategy in Oncologic Conditions: Medical Necessity and Documentation Requirements,” will be reviewed as of January 5, 2021. The PET scan audits will be for outpatient hospital and professional service reviews. CMS added additional 2021 audit targets to the approved list:

  1. Air Ambulance: Medical Necessity and Documentation Requirements,[1]. This complex review will be examining rotatory wing (helicopter) aircraft claims to determine if air ambulance transport was reasonable and medically necessary as well as whether or not documentation requirements have been met.
  2. Hospice Continuous Home Care: Medical Necessity and Documentation Requirements,[2] and
  3. Ambulance Transport Subject to SNF Consolidated Billing.[3]

Upcoming HHS secretary Xavier Becerra plans to get his new tenure underway quickly.

In False Claims Act (“FCA”) news, Medicare audits of P-Stim have ramped up across the country. A Spinal Clinic in Texas agreed to pay $330,898 to settle FCA allegations for allegedly billing Medicare improperly for electro-acupuncture device neurostimulators. CMS claims that “Medicare does not reimburse for acupuncture or for acupuncture devices such as P-Stim, nor does Medicare reimburse for P-Stim as a neurostimulator or as implantation of neurostimulator electrodes.”

Finally, is your staff getting medical records to consumers requesting their records quickly enough? Right to access to health records is yet another potential risk for all providers, especially hospitals due to their size. A hospital system agreed to pay $200,000 to settle potential violations of the HIPAA Privacy Rule’s right of access standard. This is HHS Office for Civil Rights’ 14th settlement under its Right of Access Initiative. The first person alleged that she requested medical records in December 2017 and did not receive them until May 2018. In the second complaint, the person asked for an electronic copy of his records in September 2019, and they were not sent until February 2020.

Beware of slow document production as slow document production can lead to penalties. And be on the lookout for the next RAC Report.

Remember, never accept the results of a Medicare or Medicaid audit. It is always too high. Believe me, after 21 years of my legal practice, I have yet to agree with the findings if a Tentative notice of Overpayment by any governmental contracted auditor, whether it is PCG, NGS, the MACs, MCOs, or Program Integrity – in any of our 50 States. That is quite a statement about the general, quality of work of auditors. Remember Teambuilders? How did $12 million become $896.35? See blog.

1  CMS, “0200-Air Ambulance: Medical Necessity and Documentation Requirements,” proposed RAC topic, January 5, 2021, http://go.cms.gov/35Jx1co.
2 CMS, “0201-Hospice Continuous Home Care: Medical Necessity and Documentation Requirements,” proposed RAC topic, January 5, 2021, http://go.cms.gov/3oRUyiY.
3 CMS, “0202- Ambulance Transport Subject to SNF Consolidated Billing,” proposed RAC topic, January 5, 2021, http://go.cms.gov/2LOMEbw.

“Credible Allegations of Fraud”: Immediate Medicare Payment Suspension!

If you are accused of Medicare fraud, your Medicare reimbursements will be immediately cut off without any due process or ability to defend yourself against the allegations. If you accept Medicare and Medicaid then you are held to strict regulations, some of which are highly, Draconian in nature without much recourse, legally, for providers. Many, many a provider have gone bankrupt and been forced out of business due to “credible allegations of fraud.” You see, legally, “credible allegations of fraud” is a low standard to meet. The definition of “credible” is “an indicia of reliability.” “Indicia” is defined as “signs, indications, circumstances which tend to show or indicate that something is probable. It is used in the form of “indicia of title,” or “indicia of partnership,” particularly when the “signs” are items like letters, certificates, or other things that one would not have unless the facts were as the possessor claimed. It can be a disgruntled worker. I am sure that none of the listeners here today have ever dealt with a disgruntled employee. Yes, that is sarcasm.

42 CFR § 405.372 is the regulation outlining the requirements for suspending Medicare payments. 42 CFR § 455.23 is the regulation mandating suspension of Medicaid payments upon credible allegations of fraud.

Pursuant to Medicare regulations, CMS must suspend Medicare reimbursements to a healthcare provider “in whole or in part” if it has been “determined that a credible allegation of fraud exists against a provider or supplier.” 42 C.F.R. § 405.371(a)(2). A credible allegation of fraud is “an allegation from any source, including … civil fraud claims cases, and law enforcement investigations.” 42 C.F.R. § 405.370(a). The decision to suspend Medicare payment or continue a payment suspension is made at the discretion of CMS – not the MAC. If you receive a letter from a MAC alleging fraud, be sure to check whether the letter states that the decision was made in collaboration with CMS. The MACs do not have the authority.

The suspension, however, is not indefinite, although the length is normally a year, which is financially devastating. The regulations allow CMS to maintain the suspension until a “legal action is terminated by settlement, judgment, or dismissal, or when the case is closed or dropped because of insufficient evidence to support allegations of fraud.” 42 C.F.R. §§ 405.370(a) and .372(d)(3); see also § 405.371(b)(3)(ii) (CMS may extend the suspension of payment if the Department of Justice submits a written request that “suspension of payments be continued based on the ongoing investigation and anticipated filing of criminal or civil action or both or based on a pending criminal or civil action or both.”).

When you receive a fraud accusation of any type – it is imperative to send it to your counsel. If you opt to litigate the suspension by asking the Court to enjoin the suspension, your first legal obstacle will be to argue that you do not have to exhaust your administrative remedies before appearing for the injunction. Cases have been decided both in the favor of providers and their suspensions have been lifted and against the providers. These cases usually win or lose on the argument that the suspension of reimbursements is an ancillary subject from the actual investigation of fraud. It is a jurisdictional argument.

It is my opinion that the federal regulations that allow for suspension of payments upon credible allegations of fraud need to be revised. Any of you with lobbyists, we need to revise the regulations to require due process – notice and an opportunity to be heard – prior to the government suspending Medicare and Medicaid reimbursements based on a spurious accusation from an anonymous source.

Back in 2015, I am sure that you all recall the case in New Mexico where NM accused 15 BH care provider of credible allegations of fraud. The providers constituted 87.5% of the BH in NM. I was one of the attorneys representing the larger BH cos. Prior to my involvement, all 15 providers requested good cause. All were denied. Lawmakers think that the good cause exception written into the regulation is enough defense for providers. But when the good cause is almost always denied, it isn’t much help. Write to your congress people. Amend the regulations to require due process.