To Sign or Not to Sign: A Provider’s Responsibility

The absence of a physician’s signature should not result in denial of a Medicare claim.

As a regulatory and compliance officer, I often have the privilege of working with some of the best and most respected attorneys in the industry, and Monday, during Monitor Mondays, was no exception.

Attorney David Glaser and I have known each other for the better part of a decade, both professionally and personally, so when an opportunity arose to co-author a paper together, it got me very amped up. Yeah, I know writing about compliance and legal issues is not exactly driving a race car around a track at 200 mph, but in its own quirky way, healthcare compliance and health law is sort of like a race: a bid to see who can figure out all of the changes the fastest to avoid the prize, which in this case is overpayment demand(s) and/or debarment from participation with the payors.

During my Monitor Mondays segment on Jan. 20, I was talking about a big audit issue with federal, state, and commercial payors. At the conclusion of the segment, David sent me a note to say something to the effect of, and I am paraphrasing here, “I am sure you know this, but there are big debates within Medicare regarding a physician requirement to sign the note versus state programs such as Medicaid and/or commercial payors that have very definitive rules.” Obviously, David is correct in his position regarding the Centers for Medicare & Medicaid Services (CMS) as a whole but as you will see in this article, there are some clear guidelines from the Medicare Administrative Carriers (MACs) outlining their take regarding provider signatures.

There is no doubt that provider signatures are huge audit targets at the state level, and at commercial payors. In recent months, Medicaid and UnitedHealthcare, to name just two, have taken an aggressive stance with regard to provider signatures being applied within a reasonable period of time. These audits have led to some significant claw-backs by the payors. Medicare, however, is vaguer (found in Chapter 12 of the Manual is the following statement: “The service should be documented during, or as soon as practicable after it is provided, in order to maintain an accurate medical record.”) This vagueness extends to their guidance as an agency, and I will leave this to David to address and provide guidance on a bit later in the article.

In a recent case I worked on in Kentucky, the provider indicated that they had never heard of, nor through any of their research found anything, that pointed to a signature requirement. However, Kentucky’s Medicaid rule regarding authentication of medical records and timing requirements is found in 907 Kentucky Administrative Regulations (KAR) 1:102 §2(4)(b)2, which states: “the individual who provided the service shall date and sign the health record within seventy-two (72) hours from the date that the individual provided the service.” Kentucky implemented this rule effective July 6, 2015! This resulted in a $330,000 refund demand by the state. Fortunately, we were able to negotiate a favorable outcome for the provider, avoiding the repayment of the full amount, but even at a five-figure settlement, it is still impactful!

In another case I worked on in Alaska, the provider again indicated that their research revealed nothing in the way of signature requirements. However, Alaska has what is referred to as its 72-Hour Contemporaneous Documentation rule, and in their FAQ, the very first question posed is:

Q: Please clarify the 72-hour requirement for documentation of services; is this a straight 72 hour or is it 72 business hours?

A: The 72-hour requirement applies to the initial documentation of services. The regulation states 72 hours from the end date of service. This is a straight 72 hours from the end of the date of service.

  • An example is this: the date of service is Jan. 20, 2020, so the 72-hour clock starts at 12:00 a.m. Jan. 21, 2020, and it is to be documented by 11:59 p.m. Jan. 23, 2020. The 72-hour requirement does not allow an extension for weekends and holidays.

This resulted in a demand for $1.5 million in refunds. Again, through negotiations, we were able to significantly reduce the overpayment demand, because it was based on a technical issue rather than one tied to reasonableness and/or medical necessity. But make no mistake: these are not easy negotiations, because there is published guidance, and you either complied or you didn’t. Arguing based on the merits of a technical deficiency is like arguing with a police officer that you were going so fast, you didn’t see the 55-mph speed limit sign, so even though you were doing 70, it’s not your fault. That really isn’t an argument.

Now, as I stated in the beginning of this article, several of the MACs around the country have their own take on provider signature requirements, outside of what Medicare says or doesn’t say clearly.

Below is a breakdown by MAC of their positions:

  • Novitas – In their published FAQ, question No. 3 states: “After a service has been rendered, what amount of time is acceptable to Medicare for the doctor to sign the notes?”
    • A: “In most cases, Novitas expects that the notes are signed at the time services are rendered. Further delays may require an explanation. See CMS Internet-Only Manual (IOM), Publication 100-08, Medicare Program Integrity Manual, Section”
      • In this case above, Novitas is vague in its direction, but they have set an argument up in the event they want to try and push the narrative of “hey, we said we expect that the notes will be signed at the time services are rendered.”
    • Wisconsin Physician Services (WPS) states, “a reasonable expectation would be no more than a couple of days away from the service itself.”
      • Here again we see that the carrier is not committing to a specific number of days, although one could argue that a “couple” equals two.
    • Noridian states that they expect “in most cases, the notes would be signed at the time services are rendered.”
      • Here again Noridian is making a similar statement to Novitas, in that they expect it to be signed at the time of the service.
    • Palmetto is a little more direct, stating that “providers should not add a late signature to the medical record (beyond the short delay that occurs during the transcription process).” It is understood that there are circumstances, like waiting for transcription to be complete, that might preclude signing the record at the time of service. In general, it is best to sign the record at the time of service, if not within a day or two, at the latest.
    • You may not add late signatures to orders or medical records (beyond the short delay that occurs during the transcription process), pursuant to the MLN Fact Sheet – Complying with Medicare Signatures – ICN 905364, published May 2018.
    • Per a FCSO memo (You can click this link to read the full memo) – “Medicare expects the documentation to be generated at the time of service or shortly thereafter. Delayed entries within a reasonable time frame (24 to 48 hours) are acceptable for purposes of clarification, error correction, the addition of information not initially available, and if certain unusual circumstances prevented the generation of the note at the time of service.”
      • First Coast Service Options is the most specific of the MACs, with regard to definitive timing (24 to 48 hours).

EDITOR’S NOTE: The remainder of the article was written by Mr. Glaser.

Sean is certainly correct that it is best to have a medical professional sign a chart. As he notes, in some states, a statute or regulation may require the signature. It’s also true that many Medicare contractors claim that a signature is a requirement. However, I would strongly discourage anyone from refunding money for service merely because the signature was missing from a medical record entry. Similarly, if an audit denies a claim for a missing or defective signature, you should appeal.

Let’s focus on the Medicare program. There is no statute or regulation that requires physician signatures. At times, CMS has published guidance indicating that no signature is required. For example, when the evaluation and management (E&M) documentation guidelines were issued in 1995, CMS (then HCFA) issued the following statement as part of a Q&A:

“11. Is the physician’s signature required on each page of the documentation? 

          No. The guidelines only state that the identity of the observer be legibly recorded.”

I want to emphasize that the Documentation Guidelines themselves are, as the name indicates, guidelines, and not a requirement. 

The fact that a signature is not required by Medicare is confirmed by the Program Integrity Manual, CMS Pub 100-08 §, Signature Requirements:

If the signature is missing from an order, MACs and CERT (Comprehensive Error Rate Testing) shall disregard the order during the review of the claim (e.g., the reviewer will proceed as if the order was not received). *

If the signature is missing from any other medical documentation (other than an order), MACs and CERT shall accept a signature attestation from the author of the medical record entry.

(*Note that this is wrong. In fact, in many cases, Medicare does not even require that an order be in writing, let alone that it be signed. See 62 Fed. Reg. 59048, 59072.) 

Given the guidance from Medicare confirming that a signature is unnecessary, contractors lack the authority to impose a signature requirement on physicians. Many years ago, I was working with an oncology practice in New Mexico facing a $3 million overpayment assessment. The contractor asserted that because chemotherapy records were missing the physician’s signature, there was no proof that the physician was present in the suite. We appealed, making the obvious argument that a physician’s signature would not prove that the physician was present. A physician can sign a chart at any time. In fact, I would assert the addition of a signature proves essentially nothing. It doesn’t prove the physician provided the service, nor does it prove that the physician read the note. At most, it proves that the physician is literate and was once near that piece of paper.

Under the principles articulated by the Supreme Court in the Escobar case, courts are expected to determine whether a requirement has a material impact on whether the Medicare program would pay for a claim. The Manual language cited above confirms that a signature is not material to program payment. That is particularly true in situations where other evidence clearly demonstrates the author of a note. For example, in many electronic health records (EHRs), an electronic trail records the author. In other cases, the author of the note records the identity of the person dictating the note. If the identity of the author of a note is clear, the signature adds literally no additional information.

The bottom line is that including a signature to minimize audit risk is a sound risk management strategy. Sean’s advice is prudent. For facilities subject to Medicare conditions of participation, those conditions often require physician signatures. For example, both hospitals and ambulatory surgical centers (ASCs) are expected to obtain physician signatures on records. However, the Medicare program differentiates between conditions of participation and conditions of payment.

The absence of a physician’s signature should not result in denial of a Medicare claim. When contractors claim that it does, we need to point them to the Program Integrity Manual, and correct the error of their ways!

Programming Note: Listen to live reports from Sean Weiss and David Glaser on Monitor Mondays, 10-10:30 a.m. EST.

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