Effective January 2, 2019, the Center for Medicare and Medicaid Services (CMS) radically changed its guidance on the use of extrapolation in audits by recovery audit contractors (RACs), Medicare administrative contractors (MACs), Unified Program Integrity Contractors (UPICs), and the Supplemental Medical Review Contractor (SMRC).
Extrapolation is the tsunami in Medicare/caid audits. The auditor collects a small sample of claims to review for compliance. She then determines the “error rate” of the sample. For example, if 50 claims are reviewed and 10 are found to be noncompliant, then the error rate is set at 20%. That error rate is applied to the universe, which is generally a three-year time period. It is assumed that the random sample is indicative of all your billings regardless of whether you changed your billing system during that time period of the universe or maybe hired a different biller.
With extrapolated results, auditors allege millions of dollars of overpayments against health care providers…sometimes more than the provider even made during that time period. It is an overwhelming wave that many times drowns the provider and the company.
Prior to this recent change to extrapolation procedure, the Program Integrity Manual (PIM) offered little guidance to the proper method for extrapolation.
Well, Change Request 10067 – overhauled extrapolation in a HUGE way.
The first modification to the extrapolation rules is that the PIM now dictates when extrapolation should be used.
Determining When a Statistical Sampling May Be Used. Under the new guidance, a contractor “shall use statistical sampling when it has been determined that a sustained or high level of payment error exists. The use of statistical sampling may be used after documented educational intervention has failed to correct the payment error.” This guidance now creates a three-tier structure:
- Extrapolation shall be used when a sustained or high level of payment error exists.
- Extrapolation may be used after documented educational intervention (such as in the Targeted Probe and Educate (TPE) program).
- It follows that extrapolation should not be used if there is not a sustained or high level of payment error or evidence that documented educational intervention has failed.
“High level of payment error” is defined as 50% or greater. The PIM also states that the contractor may review the provider’s past noncompliance for the same or similar billing issues, or a historical pattern of noncompliant billing practice. This is HUGE because so many times providers simply pay the alleged overpayment amount if the amount is low or moderate in order to avoid costly litigation. Now those past times that you simply pay the alleged amounts will be held against you.
Another monumental modification to RAC audits is that the RAC auditor must receive authorization from CMS to go forward in recovering from the provider if the alleged overpayment exceeds $500,000 or is an amount that is greater than 25% of the provider’s Medicare revenue received within the previous 12 months.
The identification of the claims universe was also re-defined. Even CMS admitted in the change request that, on occasion, “the universe may include items that are not utilized in the construction of the sample frame. This can happen for a number of reasons, including, but not limited to: (1) Some claims/claim lines are discovered to have been subject to a prior review, (2) The definitions of the sample unit necessitate eliminating some claims/claim lines, or (3) Some claims/claim lines are attributed to sample units for which there was no payment.”
There are many more changes to discuss, but I have been asked to appear on RACMonitor to present the details on February 19, 2019. So sign up to listen!!!
5th Circuit Finds Subject Matter Jurisdiction For Medicare and Medicaid Providers – Why Collards Matter
“I’d like some spaghetti, please, and a side of meatballs.” – This sentence is illogical because meatballs are integral to spaghetti and meatballs. If you order spaghetti – and -meatballs, you are ordering “spaghetti and meatballs.” Meatballs on the side is not a thing.
Juxtapose, a healthcare provider defending itself from an alleged overpayment, But during the appeal process undergoes a different penalty – the state or federal government begins to recoup future funds prior to a decision that the alleged recoupment is authorized, legal, or warranted. When a completely new issue unrelated to the allegation of overpayment inserts itself into the mix, then you have spaghetti and meatballs with a side of collard greens. Collard greens need to be appealed in a completely different manner than spaghetti and meatballs, especially when the collard greens could put the company out of business because of the premature and unwarranted recoupments without due process.
I have been arguing this for years based off of, not only, a 1976 Supreme Court case, but multiple state case law, as well as, success I have had in the federal and administrative courts, and BTW – logic.
On March 27, 2018, I was confirmed again. The Fifth Circuit Court of Appeals decided a landmark case for Medicare and Medicaid providers across the country. The case, Family Rehab., Inc. v Azar, 2018 U.S. App. LEXIS 7668, involved a Medicare home health service provider, which was assessed for approximately $7.8 million in Medicare overpayments. Family Rehab, the plaintiff in the case, relied on 88% to 94% of its revenue from Medicare. The company had timely appealed the alleged overpayment, and it was at the third level of the Medicare five step process for appeals. See blog. But there is a 3 – 5 year backlog on the third level, and the government began to recoup the $7.8 million despite the ongoing appeal. If no action were taken, the company would be out of business well-before any ALJ could rule on the merits of the case, i.e. whether the recoupment was warranted. How is that fair? The provider may not owe $7.8 million, but before an objective tribunal decides what is actually owed, if anything, we are going to go ahead and take the money and reap the benefit of any interest accrued during the time it takes the provider to get a hearing.
The backlog for Medicare appeals at the ALJ level is unacceptably long. See blog and blog. However, the federal regulations only prevent recoupment during the appeal process during the first and second levels. This is absolutely asinine and should be changed considering we do have a clause in the Constitution called “due process.” Purported criminals receive due process, but healthcare providers who accept Medicare or Medicaid, at times, do not.
At the third level of appeal, Family Rehab underwent recoupments, even though it was still appealing the decision, which immediately stifled Family Rehab’s income. Family Rehab, because of the premature recoupments, was at risk of losing everything, going bankrupt, firing its staff, and no longer providing medically necessary home health services for the elderly. This situation mimics a situation in which I represented a client in northern Indiana who was losing its Medicaid contract. I also successfully obtained a preliminary injunction preventing the provider from losing its Medicaid contract. See blog.
It is important to note that in this case the ZPIC had audited only 43 claims. Then it used a statistical method to extrapolate the alleged over-billings and concluded that the alleged overpayment was $7,885,803.23. I cannot tell you how many times I have disputed an extrapolation and won. See blog.
42 USC 1395(f)(f)(d)(1)(A) states that the ALJ shall conduct and conclude the hearing and render a decision no later than 90 days after a timely request. Yet the Fifth Circuit Court of Appeals found that an ALJ hearing would not be forthcoming not within 90 days or even 900 days. The judge noted in his decision that the Medicare appeal backlog for an ALJ hearing was 3 – 5 years. The District Court held that it lacked subject matter jurisdiction because Family Rehab had not exhausted its administrative remedies. Family Rehab appealed.
On appeal, Family Rehab argued the same arguments that I have made in the past: (1) its procedural due process and ultra vires claims are collateral to the agency’s appellate process; and (2) going through the appellate process would mean no review at all because the provider would be out of business by the time it would be heard by an ALJ.
What does collateral mean? Collard greens are collateral. When you think collateral; think collards. Collard greens do not normally come with spaghetti and meatballs. A collateral issue is an issue that is entirely collateral to a substantive agency decision and would not be decided through the administrative appeal process. In other words, even if Family Rehab were to only pursue the $7.8 million overpayment issue through the administrative process, the issue of having money recouped and the damage to the company that the recoupment was causing would never be heard by the ALJ because those “collateral” issues are outside the ALJ’s purview. The premature recoupment issue could not be remedied by an ALJ. The Fifth Circuit Court of Appeals agreed.
The collateral argument also applies to terminations of Medicare and Medicaid contracts without due process. In an analogous case (Affiliated Professional), the provider argued that the termination of its Medicare contract without due process violated its right to due process and the Equal Protection Clause and was successful.
The upshot is obvious, if the Court must examine the merits of the underlying dispute, delve into the statute and regulations, or make independent judgments as to plaintiff’s eligibility under a statute, the claim is not collateral.
The importance of this case is that it verifies my contention that if a provider is undergoing a recoupment or termination without due process, there is relief for that provider – an injunction stopping the premature recoupments or termination until due process has been completed.
Here is an article that I wrote that was first published on RACMonitor on March 15, 2018:
All audits are questionable, contends the author, so appeal all audit results.
Providers ask me all the time – how will you legally prove that an alleged overpayment is erroneous? When I explain some examples of mistakes that Recovery Audit Contractors (RACs) and other health care auditors make, they ask, how do these auditors get it so wrong?
First, let’s debunk the notion that the government is always right. In my experience, the government is rarely right. Auditors are not always healthcare providers. Some have gone to college. Many have not. I googled the education criteria for a clinical compliance reviewer. The job application requires the clinical reviewer to “understand Medicare and Medicaid regulations,” but the education requirement was to have an RN. Another company required a college degree…in anything.
Let’s go over the most common mistakes auditors make that I have seen. I call them “oops, I did it again.” And I am not a fan of reruns.
- Using the Wrong Clinical Coverage Policy/Manual/Regulation
Before an on-site visit, auditors are given a checklist, which, theoretically, is based on the pertinent rules and regulations germane to the type of healthcare service being audited. The checklists are written by a government employee who most likely is not an attorney. There is no formal mechanism in place to compare the Medicare policies, rules, and manuals to the checklist. If the checklist is erroneous, then the audit results are erroneous. The Centers for Medicare & Medicaid Services (CMS) frequently revises final rules, changing requirements for certain healthcare services. State agencies amend small technicalities in the Medicaid policies constantly. These audit checklists are not updated every time CMS issues a new final rule or a state agency revises a clinical coverage policy.
For example, for hospital-based services, there is a different reimbursement rate depending on whether the patient is an inpatient or outpatient. Over the last few years there have been many modifications to the benchmarks for inpatient services. Another example is in behavioral outpatient therapy; while many states allow 32 unmanaged visits, others have decreased the number of unmanaged visits to 16, or, in some places, eight. Over and over, I have seen auditors apply the wrong policy or regulation. They apply the Medicare Manual from 2018 for dates of service performed in 2016, for example. In many cases, the more recent policies are more stringent that those of two or three years ago.
- A Flawed Sample Equals a Flawed Extrapolation
The second common blunder auditors often make is producing a flawed sample. Two common mishaps in creating a sample are: a) including non-government paid claims in the sample and b) failing to pick the sample randomly. Both common mistakes can render a sample invalid, and therefore, the extrapolation invalid. Auditors try to throw out their metaphoric fishing nets wide in order to collect multiple types of services. The auditors accidentally include dates of service of claims that were paid by third-party payors instead of Medicare/Medicaid. You’ve heard of the “fruit of the poisonous tree?” This makes the audit the fruit of the poisonous audit. The same argument goes for samples that are not random, as required by the U.S. Department of Health and Human Services (HHS) Office of Inspector General (OIG). A nonrandom sample is not acceptable and would also render any extrapolation invalid.
- A Simple Misunderstanding
A third common blooper found with RAC auditors is simple misunderstandings based on lack of communication between the auditor and provider. Say an auditor asks for a chart for date of service X. The provider gives the auditor the chart for date of service X, but what the auditor is really looking for is the physician’s order or prescription that was dated the day prior. The provider did not give the auditor the pertinent document because the auditor did not request it. These issues cause complications later, because inevitably, the auditor will argue that if the provider had the document all along, then why was the document not presented? Sometimes inaccurate accusations of fraud and fabrication are averred.
- The Erroneous Extrapolation
Auditors use a computer program called RAT-STATS to extrapolate the sample error rate across a universe of claims. There are so many variables that can render an extrapolation invalid. Auditors can have too low a confidence level. The OIG requires a 90 percent confidence level at 25 percent precision for the “point estimate.” The size and validity of the sample matters to the validity of the extrapolation. The RAT-STATS outcome must be reviewed by a statistician or a person with equal expertise. An appropriate statistical formula for variable sampling must be used. Any deviations from these directives and other mandates render the extrapolation invalid. (This is not an exhaustive list of requirements for extrapolations).
- That Darn Purple Ink!
A fifth reason that auditors get it wrong is because of nitpicky, nonsensical reasons such as using purple ink instead of blue. Yes, this actually happened to one of my clients. Or if the amount of time with the patient is not denoted on the medical record, but the duration is either not relevant or the duration is defined in the CPT code. Electronic signatures, when printed, sometimes are left off – but the document was signed. A date on the service note is transposed. Because there is little communication between the auditor and the provider, mistakes happen.
The moral of the story — appeal all audit results.