Monday, February 22, 2016, The Centers for Medicare and Medicaid Services (CMS) announced that it plans to increase onsite visits and monitoring of health care providers. One of the top priorities for CMS is to verify that provider enrollment and address are correct…

Because, as you know, providers with correct addresses on file are less likely to commit Medicare fraud. Medicare Fraud 101 – Give CMS the wrong address. Really? (While I applaud their valiant effort, the fraud that I have witnessed has not been a health care provider using a fake address to provide fake services…that is too Ponzi, too shallow in thought…too easily detected. Oh no, the fraud I have encountered were providers with actual practices with correct addresses, but embellishing on the amount of services provided to an actual Medicare enrollee to cushion their pockets. This is much more difficult to detect.

But CMS has its reasons for sniffing out fake addresses. CMS’ address hunt-down comes on the heels of a report from June 2015 out of the Government Accountability Office (GAO), which determined that approximately 22% of Medicare provider addresses are “potentially ineligible.” Additionally, last March (2015) CMS decreased the amount of audits conducted by Medicare Administrative Contractors (MACs), which are one of the entities that investigate Medicare provider eligibility.

Whenever the GAO finds potential errors, CMS usually puts on the whole dog and pony show…or, maybe, for a change, a pig and pony show…

With all these political talks about donkeys and elephants, I would like to take a moment and blog about a pig. Some of you know that I own a pet pig. She is 4 1/2 years old and about 30 pounds. See below.

Isn’t she cute?! Some of you will remember my last blog about Oink was “Our Medicaid Budget: Are We Just Putting Lipstick on a Pig?”

The reason I bring up Oink is that she is the smartest, most animated animal I have ever encountered. She is also the best “sniffer-outer” I have ever encountered. Her keen sense of smell is well beyond any human’s sense of smell. If you liken Oink to CMS and Medicare fraud to a Skittle, the Skittle would have no chance.

These upcoming and increased number of audits is CMS’ way of sniffing out fraud. However, CMS’ sense of smell is not up to snuff like Oink’s sense of smell.

Searching for erroneous addresses in order to detect fraud, waste, and abuse (FWA) will, inevitably, be over-inclusive. Meaning, many of the erroneous addresses will not be committing Medicare fraud. Some erroneous addresses exist because providers simply moved to another location and either failed to inform CMS or CMS’ database was not updated with the new address. Other erroneous addresses exist because health care providers went out of business and never informed CMS. A new company leases the property and it appears to CMS that fraudulent billing was occurring a couple years ago out of, for example, what is now a Jimmy John’s.

Searching for erroneous addresses in order to detect FWA will, inevitably, be under-inclusive. Meaning, that many providers committing Medicare fraud do so with accurate office addresses.

My contention is that if you want to find FWA, you need to dig deeper than an incorrect address. Sniffing out Medicare fraud is a bit more in depth than finding improper addresses. That would be like tossing handfuls of Skittles on the ground and expecting Oink to only find the green ones.

In fiscal year 2014, Medicare paid $554 billion for health care and related services. CMS estimates that $60 billion (about 10 percent) of that total was paid improperly (not only because of incorrect addresses).

CMS is responsible for developing provider and supplier enrollment procedures to help safeguard the program from FWA. CMS contracts with Medicare Administrative Contractors (MACs) and the National Supplier Clearinghouse (NSCs) to manage the enrollment process. MACs are responsible for verifying provider and supplier application information in Provider Enrollment, Chain and Ownership System (PECOS) before the providers and suppliers are permitted to enroll into Medicare. CMS currently contracts with 12 MACs, each of which is responsible for its own geographic region, known as a “jurisdiction.

As you can see, we live in Jurisdiction 11. These MACs act as the “sniffer-outers” for CMS.

According to the GAO June 2015 report, about 23,400 (22 percent) of the 105,234 addresses that GAO initially identified as a Commercial Mail Receiving Agency (CMRA), vacant, or invalid address are potentially ineligible for Medicare providers and suppliers. “About 300 of the addresses were CMRAs, 3,200 were vacant properties, and 19,900 were invalid. Of the 23,400 potentially ineligible addresses, [GAO] estimates that, from 2005 to 2013, about 17,900 had no claims associated with the address, 2,900 were associated with providers that had claims that were less than $500,000, and 2,600 were associated with providers that had claims that were $500,000 or more per address.”

In other words, out of 105,234 addresses, only 2,600 actively billed Medicare for over $500,000 from 2005 through 2013 (8 years). Had CMS narrowed the scope and looked at practices that billed over $500,000 since 2010, I fancy the the number would have been much lower, because, as discussed above, many of these providers either moved or went out-of-business.

Now, 2,600 is not a nominal number. I am in no way undermining CMS’ efforts to determine the accuracy of providers’ addresses; I am not insinuating that these efforts are unnecessary or a complete waste of time. I think verification of health care providers’ addresses is an important aspect of detecting FWA. Instead, I believe that, as discussed above, verifying providers’ addresses is a poor, under and over-inclusive attempt at searching for FWA. Because, as I stated at the beginning of this blog, the people who are intentionally trying to defraud the system, are not going to intentionally give an erroneous address. It is just too easy for the government to discover the error. No, the people who are intentionally defrauding the state will have a legitimate office.

For example, in my opinion, it is unlikely that anyone intentionally trying to defraud the system will inform the government that they provide health care services from the following places:

Again, if I liken CMS’ search for FWA by detecting inaccurate addresses to Oink, it would be like tossing a handful of Skittles on the ground and expecting Oink to only find the green ones.

If CMS audits are to Oink as fraud is to Skittles, then I think there is a less intrusive, less inclusive way to detect FWA rather than throwing out packets of Skittles for Oink. All that does is make Oink eat too much.

If you are one of the Medicare providers that get caught into CMS’ widely  thrown net, be sure to know your rights! Know the appeal steps!