“Red Rover, Red Rover, Send Lab Services Right Over!” And How To Self Audit

Medicare is the largest payor of clinical lab services in the nation. Clinical lab services include everything from blood counts to urinalyses, and every letter of the alphabet in between. Lab services are performed by hospitals, independent labs, physicians, or other institutions.

Medicare Part B (which covers lab services) has had increased enrollment over the past few years, but the amount billed to Part B over the past few years has increased at a much higher rate. In other words, the amount of lab services billed to Part B has increased disproportionately to the increase in enrollment. Any number of factors could contribute to this: defensive practice of medicine, more reliance on laboratory testing, more labs…

Regardless, the higher billing amounts in lab services has now won the prestigious award of “Increased CMS Scrutiny!” (sarcasm, people). And the crowd goes wild!!!!

Mid-2014, the U.S. Office of Inspector General (OIG) published a study entitled, “Questionable Billing for Medicare Part B Clinical Laboratory Services.” OIG determined that Medicare allowed $1.5 billion to be paid for claims with questionable billing. It recommended that CMS: (1) review the labs identified with questionable billing and take appropriate action; (2) review program integrity strategies and determine whether such strategies are adequate; and (3) ensure that claims with invalid and ineligible ordering-physician numbers are not being paid.

In normal and expectant government time frames, the “dinosauric beast” has now determined, a little over a year later, that laboratory service claims warrant enhanced scrutiny. And a little over 85 years after its discovery, we finally determine that Pluto isn’t a planet.

CMS zoomed in their lens of scrutiny on lab services multiple times over a decade ago. Each “CMS zoom” resulted in millions and millions of money given to the federal government, which perpetuates the feds to zoom more and more…it’s easy money.

For example, in 2000, OIG issued Project LabScam, which resulted in substantial settlements against Laboratory Corporation of America Holdings, SmithKline Beecham, Met/Path, Damon, Roche, and Allied.

In 2002, OIG found that Medicare incorrectly paid $7.4 million for lab services with invalid ordering UPINs and $15.3 million for lab service claims with inactive ordering UPINs.

What does this mean to providers of lab services today?

It means you need to be prepared for an audit.

When I was young, one of my favorite games was “Red Rover.” Children would grasp arms and form a straight line facing the other team, which was doing the same. I would yell, “Red River, Red Rover, send Holly right over!” At which time, little Holly would be released from her line and prepare to run, full speed, into my line of little kids’ arms. Inevitably, once we saw where Holly was running, we would tighten up our grasps on one another’s arms to prepare for the impact.

Similarly, in preparation for upcoming audits, lab service providers need to tighten up.

How?

The best way to be certain of your risks in a potential audit is to hire a professional consultant or an experienced attorney to review a large sample of your documents. This allows an outsider to provide an unbiased opinion as to your risk. You may have the best billing manager in the world, but, when it comes to a self audit, he or she already believes that his or her documentation is stellar and that the organization of such documents is self evident. Having an outsider audit your records is worth its weight in gold and the best way to tighten up pre-audit.

The second best way to be certain of your risks in a potential audit is to self audit. Even if you hire a consultant or an attorney for a one time, third-party audit, you still want to self-audit multiple times a year. Every now and then you need to kick the old tires.

How do you self audit?

FYI: My general explanation of how to self audit will be appropriate for all health care service provider types. I will describe some more detailed ways to self audit that will be specific to lab services.

In order to self audit, I teach the IAKA method, not to be confused with IKEA.

  • Identify common risks
  • Audit a sample of your documents
  • Keep record of each step of your audit, including findings
  • Act on the findings.

Identify

What are the common red flags in your industry?

For lab services, common red flags may be high average allowed amounts per ordering physician, high percentage of claims with ineligible ordering-physician numbers, high percentage of claims with compromised beneficiary numbers, and high percentage of duplicate lab tests.

Here’s an area to look into that you may not otherwise consider in a self audit: what percentage of your lab clients live outside 100 miles? This may sound hoaky, but I had a lab service client flagged because 92% of the clients resided over 150 miles away. There was a perfectly reasonable explanation for such anomaly, the lab was located in a large, prestigious hospital in a rural area and people came from miles away to the hospital, but the statistic still flagged it.

Another specific item to review is, on average, how much does each physician bill in the laboratory? Do you have 4 physicians who bill, on average, $60,000+ per ordering physician? Because, for an independent lab, that would be very high.

Audit

For the actual self audit, you want to break up the audit into two categories: standards and procedures and document compliance.

For standards and procedures, you are reviewing whether you are properly orienting new hires, the specific training you implement, your criminal background check procedures, HIPAA training, your license renewal processes, your certification renewal processes, etc.

For document compliance, you are reviewing for physician signatures and dates.

NOTE: It is not required, but it is extremely prudent to print the name of the signator underneath all signatures. I have seen auditors ding providers on “physicians not being licensed/credentialed” because the auditor could not read the name of the physician. 

You are also reviewing for medical necessity, eligible ordering-physician numbers, distance the client is to the lab, amount prescribed to that particular client, amount prescribed by that particular physician, whether that test prescribed for the same client within a 12 month period, coding compliance, etc.

Keep Record

It is imperative that you keep meticulous records while you conducting the audits. You want to be able to show an auditor that you caught a mistake and that you implemented a plan of correction to remedy the mistake going forward. And that, in actuality, you remedied the mistake going forward. This documentation is essential for possible defenses to alleged potential overpayments, false claims, and, even, alleged criminal actions. Your documentation skills could be the difference between paying millions in penalties, or, in the extreme case, jail.

Act

I got ahead of myself in the prior section by saying that you need to document the way in which you fix the mistake. But I cannot emphasize it enough. Acting on your findings is important, obviously, but documenting the actions is more important. Ever hear the saying, “If it isn’t documented, it didn’t happen?” Take that as gospel.

Be prepared. Be proactive. Be ready. Tighten up!

About kemanuel

Medicare and Medicaid Regulatory Compliance Litigator

Posted on October 22, 2015, in Administrative Law Judge, Administrative Remedies, Alleged Overpayment, Appeal Deadlines, Appeal Rights, Appealing Adverse Decisions, Audits, CMS, Due process, Health Care Providers and Services, HHS, HMS, Knicole Emanuel, Laboratory Services, Medicare, Medicare Appeal Process, Medicare Attorney, Medicare Audits, Medicare RAC, North Carolina, Office of Medicare Hearings and Appeals, Pharmacy, Physicians, Post-Payment Reviews, Program Integrity, RAC, RAC Audits, Regulatory Audits and tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , , . Bookmark the permalink. Leave a comment.

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