Pulmonology Coding Alert

Don't raise a red flag: Avoid overuse of this code.Do you recognize when your physician documents a 99214 but only circles a CPT 99213 on the superbill? If you don't, then your practice could be losing money.Every year when CMS releases its benchmarking data, code 99213 (Office or other outpatient visit ...) ranks number one as the top-billed code by medical practices. But just because you're billing it frequently doesn't mean you're billing it correctly.Check out these three quick tips to determine whether your 99213 coding could use a tune-up.Tip 1: Get an Auditing ToolSome practices say that they report 99213 often because in some situations they "think" the doctor has documented enough to warrant 99214, but physician uncertainty prompts billing 99213 to be safe.Solution: "If the coders are assigning the levels of service, they should be using an auditing tool," says Suzan Berman-Hvizdash, CPC, CPC-EM, CPC-ED, manager of coding and compliance with the UPMC-Department of Surgery in Pittsburgh. "There are many auditing tools available, including the ones that the payers use and make available on the web."For example, she says, http://www.highmarkmedicare services.com publishes its auditing tool on its Web site. "Coders should never 'think' the doctor documented one way or another; they should know," Berman-Hvizdash says. "And then if the documentation and the medical necessity of the service is there, it should be billed that way," Berman-Hvizdash says.Tip 2: Check All ElementsWhen you're assigning E/M levels, you can't afford to miss any of the elements of history, examination, or medical decision making."The history is usually the portion of the visit, especially on an established patient, that is not always thorough," Hvizdash says. "However, depending on the payers' interpretation, the examination levels might not be documented well. For example, there is a difference between an 'expanded problem-focused' examination and a 'detailed' examination," she says."The payers may have different rules on this," Berman-Hvizdash advises. "One payer says that 2-7 body areas or organ systems with at least one system being more detailed should count as a 'detailed' visit, while another payer (in an attempt to standardize the 'detailed' guidelines across all auditors) says that at least four organ systems should have four descriptors under each one."Solution: The coding staff members should have in writing the E/M definitions of their top payers so they can identify when a 99213 was accurately documented.Tip 3: Avoid 99213 on Every VisitSome insurers raise red flags when a practice reports only 99213 for established patient E/M services.Example: "Imagine you are the insurance company; you look more at charts and graphs than medical books," says Denae M. Merrill, CPC-E/M, owner of Merrill Medical Management in Saginaw, Mich."Reviewing claims from Dr. A. shows a straight line of [...]