Category Archives: Extrapolations

Family Practice Doctors: Is It CPT 1995 or 1997 Guidance?

Right now, CMS allows physicians to pick to follow the 1995 or 1997 guidelines for determining whether an evaluation and management (“e/m”) visit qualifies for a 99214 versus a 99213. The biggest difference between the two policies is that the 1995 guideline allows you to check by systems, rather than individual organs. Starting January 1, 2023, there are a lot of revisions, including a 2021 guidance that will be used. But, for dates of service before 2021, physicians can pick between 1995 and 1997 guidance.

Why is this an issue?

If you are a family practitioner and get audited by Medicare, Medicaid, or private pay, you better be sure that your auditor audits with the right policy.

According to CPT, 99214 is indicated for an “office or other outpatient visit for the evaluation and management of an established patient, which requires at least two of these three key components: a detailed history, a detailed examination and medical decision making of moderate complexity.”

Think 99214 in any of the following situations:

  • If the patient has a new complaint with a potential for significant morbidity if untreated or misdiagnosed,
  • If the patient has three or more old problems,
  • If the patient has a new problem that requires a prescription,
  • If the patient has three stable problems that require medication refills, or one stable problem and one inadequately controlled problem that requires medication refills or adjustments.

The above is simplified and shorthand, so read the 1995 and 1997 guidance carefully.

An insurance company audited a client of mine and clearly used the 1997 guidance. On the audit report, the 1997 guidance was checked as being used. In fact, according to the audit report, the auditors used BOTH the 1997 and 1995 guidance, which, logically, would make a harder, more stringent standard for a 99214 than using one policy.

Now the insurance company claims my client owes money. However, if the insurance company merely applied the 1995 guidance only, then, we believe, that he wouldn’t owe a dime. Now he has to hire me, defend himself to the insurance company, and possibly litigate if the insurance company stands its ground.

Sadly, the above story is not an anomaly. I see auditors misapply policies by using the wrong years all the time, almost daily. Always appeal. Never roll over.

Sometimes it is a smart decision to hire an independent expert to verify that the physician is right, and the auditors are wrong. If the audit is extrapolated, then it is wise to hire an expert statistician. See blog. And blog. The extrapolation rules were recently revised…well, in the last two or three years, so be sure you know the rules, as well. See blog.

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.

Are UTIs Preventable? OIG Says Yes and CMS Will Audit!

I hope everyone had a fantastic Thanksgiving and are now moving toward the Christmas or Hanukkah holiday. As I discussed last week, CMS and its contracted auditors are turning their watchdog eyes toward nursing homes, critical access hospitals (“CAHs”), and acute care hospitals (“ACHs”). You can hear more on this topic on Thursday, December 8th at 1:30 when I present the RACMonitor webinar, “Warning for Acute Care Hospitals: You Are a Target for Overpayment Audits.

October 2022, OIG published a new audit project entitled, “Potentially Preventable Hospitalizations of Medicare-Eligible Skilled Nursing Facility Residents.”

Residents of nursing homes and long-term care facilities are frequently transferred to an Emergency Department as an inpatient when they need acute medical care. A proportion of these transfers may be considered inappropriate and may be avoidable, says OIG.

OIG identified nursing facilities with high rates of Medicaid resident transfers to hospitals for urinary tract infections (“UTIs”).  OIG describes UTIs as being “often preventable and treatable in the nursing facility setting without requiring hospitalization.” A 2019 OIG audit found that nursing facilities often did not provide UTI detection and prevention services in accordance with resident’s individualized plan of care, which increases the chances for infection and hospitalization. Each resident should have their own prevention policy for whatever they are prone to get. My Grandma, for example, is prone to UTIs, so her personal POC should have prevention measures for trying to avoid contracting a UTI, such as drinking cranberry juice and routine cleansing. In addition to UTIs, OIG noted that previous CMS studies found that five conditions were related to 78% of the resident transfers to hospitals:  pneumonia, congestive heart failure, UTIs, dehydration, and chronic obstructive pulmonary disease/asthma. OIG added a sixth condition citing that sepsis is considered a preventable condition when the underlying cause of sepsis is preventable. In my humble opinion, the only condition listed as preventable that is actually preventable is dehydration.

OIG’s new audit project involved a review of Medicare and Medicaid claims related to inpatient hospitalizations of nursing home residents with any of the six conditions noted previously. The audit will focus on whether the nursing homes being audited provided services to residents in accordance with the residents’ care plans and related professional standards (or whether the nursing homes caused preventable inpatient admissions due to non-compliance with care plans and professional standards).

What can you do to prepare for these upcoming audits? Review your facilities’ policies, procedures, and practices germane to the identification of the 6 conditions OIG flagged as preventable. Ensure that your policies and procedures lay out definitive steps to prevent or try to prevent these afflictions. Educate and train your staff of detection, prevention, treatment, and care planning related to the six conditions. Collect and analyze data of trends of frequency and cause of inpatient hospitalizations and determine whether these inpatient hospitalizations could have been prevented and how.

In summary, be prepared for audits of inpatient hospitalizations with explanations of attempted prevention. You cannot prevent all afflictions, but you can have policies in place to try. As always, it’s the thought that counts, as long as, it’s written down.

Warning for Acute Care Hospitals: You’re a Target for Overpayment Audits

Today I want to talk about upcoming Medicare audits targeted toward Acute Care Hospitals.

In September 2022, OIG reported that “Medicare Part B Overpaid Critical Access Hospitals and Docs for Same Services.” OIG Reports are blinking signs that flash the future Medicare audits to come. This is a brief blog so be sure to tune in on December 8th for the RACMonitor webinar: Warning for Acute Care Hospitals: You’re a Target for Overpayment Audits. I will be presenting on this topic in much more depth. It is a 60-minute webinar.

For OIG’s report regarding the ACHs, OIG audited 40,026 Medicare Part B claims, with half submitted by critical access hospitals and the rest submitted by health care practitioners for the same services provided to beneficiaries on the same dates of service (“DOS”). OIG studied claims from March 1, 2018, to Feb. 28, 2021, and found almost 100% noncompliance, which constituted almost $1million in overpayments to providers.

According to the OIG Report, CMS didn’t have a system to edit claims to prevent and detect any duplicate claims, as in the services billed by an acute hospital and by a physician elsewhere. Even if the physician reassigned his/her rights to reimbursement to the ACH.

As you know, a critical access hospital cannot bill Part B for any outpatient services delivered by a health care practitioner unless that provider reassigns the claim to the facility, which then bills Part B. However, OIG’s audit found that providers billed and got reimbursed for services they did perform but reassigned their billing rights to the critical access hospital. 

The question is – why did the physicians get reimbursed even if they assigned their rights to reimbursement away? At some point, CMS needs to take responsibility as to the lack having a system to catch these alleged overpayments. If the physicians were reimbursed and had no reason to know that they were getting reimbursed for services that they assigned to an ACH, there is an equitable argument that CMS cannot take back money based on its own error and no intent by the physician.

On a different note, I wanted to give a shout out to ASMAC, which is the American Society of Medical Association Counsel; Attorneys Advocating for America’s Physicians. It is comprised of general counsels (GCs) of health care entities and presidents of State Medical Societies. ASMAC’s topics at conferences are cutting-edge in our industry of defending health care providers, interesting, and on-point by experts in the fields. I was to present there last week in Hawaii on extrapolations in Medicare and Medicaid provider audits. Thankfully, all their conferences are not in Hawaii; that is too far of a trip for someone on the East Coast. But you should look into the association, if ASMAC sounds like it would benefit you or you could benefit them, join.

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.

Always Challenge the Extrapolation in Medicare Provider Audits!

Always challenge the extrapolation! It is my personal opinion that extrapolation is used too loosely. What I mean is that sample sizes are usually too small to constitute a valid representation of the provider’s claims. Say a provider bills 10,000 claims. Is a sample of 50 adequate?

In a 2020 case, Palmetto audited .0051% of claims by Palm Valley, and Palm Valley challenged CMS’ sample and extrapolation method. Palm Valley Health Care, Inc. v. Azar, No. 18-41067, 2020 BL 14097 (5th Cir., Jan. 15, 2020). As an aside, I had 2 back-to-back extrapolation cases recently. The provider, however, did not hire me until the ALJ level – or the 3rd level of Medicare provider appeals. Unfortunately, no one argued that the extrapolation was faulty at the first 2 levels. We had 2 different ALJs, but both ALJs ruled that the provider could not raise new arguments; i.e., that the extrapolation was erroneous, at the 3rd level. They decided that all arguments should be raised from the beginning. This is just a reminder that: (a) raise all defenses immediately; and (b) don’t try the first two levels without an attorney.

Going back to Palm Valley.

The 5th Circuit held that while the statistical sampling methodology may not be the most precise methodology available, CMS’ selection methodology did represent a valid “complex balance of interests.” Principally, the court noted, quoting the Medicare Appeals Council, that CMS’ methodology was justified by the “real world constraints imposed by conflicting demands on limited public funds” and that Congress clearly envisioned extrapolation being applied to calculate overpayments in instances like this. I disagree with this result. I find it infuriating that auditors, like Palmetto, can scrutinize providers’ claims, yet circumvent similar accountability. They are being allowed to conduct a “hack” job at extrapolating to the financial detriment of the provider.

Interestingly, Palm Valley’s 5th Circuit decision was rendered in 2020. The dates of service of the claims Palmetto audited were July 2006-January 2009. It just shows how long the legal battle can be in Medicare audits. Also, Palm Valley’s error rate was 53.7%. Remember, in 2019, CMS revised the extrapolation rules to allow extrapolations in 50% or higher error rates. If you want to read the extrapolations rules, you can find them in Chapter 8 of the Medicare Program Integrity Manuel (“MPIM”).

On RACMonitor, health care attorney, David Glaser, mentioned that there is a difference in arguments versus evidence. While you cannot admit new evidence at the ALJ level, you can make new arguments. He and I agreed, however, even if you can dispute the extrapolation legally, a statistical report would not allowed as new evidence, which are important to submit.

Lastly, 42 CFR 405.1014(a)(3) requires the provider to assert the reasons the provider disagrees with the extrapolation in the request for ALJ hearing.

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.

OIG Audited CMS, and CMS Failed!

Apparently, CMS also must undergo audits and it did, but I am not sure I believe the results. But that would be par for the course; I generally don’t find any audit results to be accurate. OIG audited CMS. OIG tried to verify that CMS actually collected all the funds from alleged Medicare overpayments. According to the audit, OIG was able to verify that verify that CMS had collected $120 million of the $498 million in overpayments. CMS told auditors that it has collected $272 million but auditors said the agency failed to properly document the recovery of $152 million.

            Without question, when there is a Medicare alleged overpayment and the provider appeals, you have 5 levels of appeal. The first two levels, redetermination and reconsideration, are basically rubber stamp approval of the original decision. But after the 2nd level, rubber stamp and before you go to the third level, recoupment begins of the alleged amount owed, even though you haven’t completed litigation AND you may receive a decision at the third level that the money is not owed. Nonetheless, the recoupment begins.

            In my experience, I have never had an instance that CMS forgot to prematurely recoup. I’m sure if there were instances of CMS forgetting to prematurely recoup the provider were ecstatic. Elated. But they were also probably nervous as heck, because we all know that, eventually, the government gets its money.

            In fact, one of the recommendations from CMS’ audit, was that OIG suggested that CMS revise 42 CFR §405.980, which is the federal regulation that allows for reopening initial determinations, redeterminations, reconsiderations, decisions, and reviews. The regulation already allows QICs, ALJs, the contractor – anyone who makes decisions about Medicare audits – the ability to reopen a decision already made. There are time frames for doing so.

            For example, “A party may request that a contractor reopen its initial determination or redetermination within 1 year from the date of the initial determination or redetermination for any reason.” 42 CFR 405.980(c)(1). Although I’ve never understood this section. Why would a party request its audit to be reopened instead of just appealing to the next level? I doubt reopening an initial determination would yield better results. But really the purpose of §405.980 is that the government can choose to reopen a decision and, later on, after you think you won your case and owe nothing, this regulation allows them to change their mind.

            This just goes to show you, the laws are written in favor of the government. It truly is a David and Goliath battle.

Medicare Provider Appeals: The Ghost Auditor

In litigation, there are two opposing sides, like football. It wouldn’t be much of a game if one side didn’t show up. In Medicare provider appeals, only one side shows up and I am asking – how is that fair? Let me explain:

You, as a provider receive a notice of Medicare overpayment in the mail. NGS or Palmetto or whoever claims you owe $4 million dollars. Of course the amount is extrapolated.

You decide to appeal. The first level is a redetermination at the Medicare Administrative Contractor. It is a desk review; you do not have the opportunity to question the other side. It’s just a 2nd look at the audit. The second level is the same as the first but performed by a QIC, and it’s called a reconsideration. The third level you finally get before an administrative law judge. Here, you envision the auditor presenting its evidence in support of why you owe $4 million dollars, and you presenting evidence and support that you don’t owe the money.

You would be wrong.

The auditors may participate in an ALJ Hearing. However, in my experience, the auditors never show up. They don’t provide evidence that their extrapolation was accurate or that their clinical findings are precise. No one substantiates the allegation that you owe $4 million. Instead, you get a soliloquy of why you don’t owe the money. The Judge may ask you questions, but you won’t be cross examined nor will you have the opportunity to cross examine the auditor.

The Medicare provider appeal process flies in the face of America’s judicial system. Our rules allow the accused to confront the accuser. At no time during your Medicare appeal do you get to challenge the auditor nor does the auditor have to back up his or her work. The audits are accepted as true without any verification.

This process needs to be amended. Medicare auditors should have to prove that their audits are accurate. They should have to prove that the documents didn’t support the claim billed and why. They should not be allowed to hide behind generic, cut-and-pasted denials without having to explain their reasoning, if there were any.

This nonsensical, three-ring-circle is why providers refuse to accept Medicare.

In 2020, one percent of non-pediatric physicians formally opted out of Medicare. Most of those opting out were psychiatrists – 42%.

This just goes to show you, qualifying for Medicare doesn’t guarantee that providers will accept you. It’s only going to get worse unless we change the appeal process for providers.

CMS Rulings Can Devastate a Provider, But Should It?

If you could light a torch to a Molotov Cocktail and a bunch of newspapers, you could not make a bigger explosion in my head than a recent Decision from a Medicare administrative law judge (“ALJ”). The extrapolation was upheld, despite an expert statistician citing its shortcomings, based on a CMS Ruling, which is neither law nor precedent. The Decision reminded me of the new Firestarter movie because everything is up in flames. Drew Barrymore would be proud.

I find it very lazy of the government to rely on sampling and extrapolations, especially in light that no witness testifies to its accuracy.

Because this ALJ relied so heavily on CMS Rulings, I wanted to do a little detective work as to whether CMS Rulings are binding or even law. First, I logged onto Westlaw to search for “CMS Ruling” in any case in any jurisdiction in America. Nothing. Not one case ever mentioned “CMS Ruling.” Ever. (Nor did my law school).

What Is a CMS Ruling?

A CMS Ruling is defined as, “decisions of the Administrator that serve as precedent final opinions and orders and statements of policy and interpretation. They provide clarification and interpretation of complex or ambiguous provisions of the law or regulations relating to Medicare, Medicaid, Utilization and Quality Control Peer Review, private health insurance, and related matters.”

But Are CMS Rulings Law?

No. CMS Rulings are not law. CMS Rulings are not binding on district court judges because district court judges are not part of HHS or CMS. However, the Medicare ALJs are considered part of HHS and CMS; thus the CMS Rulings are binding on Medicare ALJs.

This creates a dichotomy between the “real law” and agency rules. When you read CMS Ruling 86-1, it reads as if there two parties with oppositive views, both presented their arguments, and the Administrator makes a ruling. But the Administrator is not a Judge, but the Ruling reads like a court case. CMS Rulings are not binding on:

  1. The Supreme Court
  2. Appellate Courts
  3. The real world outside of CMS
  4. District Courts
  5. The Department of Transportation
  6. Civil Jurisprudence
  7. The Department of Education
  8. Etc. – You get the point.

So why are Medicare providers held subject to penalties based on CMS Rulings, when after the providers appeal their case to district court, that “rule” that was subjected against them (saying they owe $7 million) is rendered moot? Can we say – not fair, equitable, Constitutional, and flies in the face of due process?

The future does not look bright for providers going forward in defending overzealous, erroneous, and misplaced audits. These audits aren’t even backed up by witnesses – seriously, at the ALJ Medicare appeals, there is no statistician testifying to verify the results. Yet some of the ALJs are still upholding these audits.

In the “court case,” which resulted in CMS Ruling 86-1, the provider argued that:

  1. There is no legal authority in the Medicare statute or regulations for HCFA or its intermediaries to determine overpayments by projecting the findings of a sample of specific claims onto a universe of unspecified beneficiaries and claims.
  2. Section 1879 of the Social Security Act, 42 U.S.C. 1395pp, contemplates that medical necessity and custodial care coverage determinations will be made only by means of a case-by-case review.
  3. When sampling is used, providers are not able to bill individual beneficiaries not in the sample group for the services determined to be noncovered.
  4. Use of a sampling procedure violates the rights of providers to appeal adverse determinations.
  5. The use of sampling and extrapolation to determine overpayments deprives the provider of due process.

The CMS Ruling 86-1 was decided by Mr. Henry R. Desmarais, Acting Administrator, Health Care Financing Administration in 1986.

Think it should be upheld?