Urology Coding Alert

Review your payer’s comparative billing reports to see where your practice fits.

Payer scrutiny of evaluation and management (E/M) coding continues to increase. Keeping an eye on current trends with the most commonly-billed E/M codes and staying aware of when and why your urology providers fall outside the norm, will keep your practice out of audit trouble. 

Several Part B payers have recently released their latest comparative billing reports (CBRs), allowing you to see which codes other practices are reporting and ensure that you aren’t too far off the mark. Read on to see why you need to know if your practice is straying off the beaten path. 

Analyze the Reports

If a MAC looks at E/M coding curves — which show the range of codes billed from low-level to high-level — the MAC will scrutinize the curves that are heavily weighted to the high side because they’ll look for whether the practice was overpaid. However, many payers are also looking at those practices that err to the low side of the curve because that also indicates that incorrect coding might be happening.

Most Part B contractors post CBRs on their websites in an effort to educate the provider community about the averages. Reviewing the findings allows you to determine whether your billing habits are similar to other practitioners nationwide. The statistics are broken down by specialty, so if you’re a urologist, you don’t have to compare your E/M billings to orthopedic surgeons or cardiologists — you can check just the urology information.

Keep in mind: Practices that are billing significantly higher codes aren’t necessarily defrauding Medicare. You might be treating sicker patients, and you may not have the same insurance case mix as other practices. The information in the comparative billing files includes Medicare patients only — and since you probably see patients from Medicare, Medicaid, private payers, workers’ compensation and other sources, your case mix will be different.

“It is important to look at the many different sides of this,” says Suzan (Berman) Hauptman, MPM, CPC, CEMC, CEDC, director of coding operations at Allegheny Health Network in Pittsburgh, Pa. “1: EMRs are being built to allow for ‘note bloat’ which could be falsely substantiating higher levels of service when medical necessity isn’t always there. 2: Physicians understand that having a better understanding of the documentation guidelines is a must and they are completing their notes better matched to the guidelines and medical necessity. 3: Depending on various factors, the patients might be more complex, the care could be more detailed and/or the options might be in greater abundance; this causing medical decision-making to be more involved. I don’t think the higher codes are necessarily fraudulent, but they are worth investigating,” she adds. 

The data is still helpful as an overall view of where your coding patterns may fall. Once you download the CBR from your MAC, look for your specialty designation to see what the average coding patterns are for specialists like you in your state and across the country.

Example: Part B payer Palmetto GBA notes that the most common established patient office visit code billed by urologists in North Carolina last year was 99213, which is in line with urologists nationwide. Only 3.4 percent of E/M codes billed by urologists nationwide were 99215s during that period, so if your urology practice has significantly more of its claims billed as 99215s, you may want to examine that more closely.

Source: North Carolina E/M Procedure Code Range Summary, dates of service July 1, 2014 to Dec. 31, 2014 (www.palmettogba.com/Palmetto/Providers.Nsf/files/NC_EM_Comparison_Report.pdf/$File/NC_EM_Comparison_Report.pdf).

2. Spot Audit Random Charts

Reading your CBRs should be a springboard to auditing some of your practice’s files by selecting random charts and reviewing them to determine whether the correct E/M code was reported in each encounter note.

“If you bill E/M services to Medicare, we recommend that you perform a self-audit of your billing and documentation practices to ascertain if problem areas exist which may warrant further education or corrective actions,” says Part B MAC WPS Medicare on its website. 

During your self-audits check the chart documentation on the randomly sampled claims, determine which E/M code you would report for the service, and then check what the physician actually billed. Keep a tally of any discrepancies so you know what to discuss with the doctor later, when you can offer the urologist tips on how to select the right E/M code.

“The auditor should definitely know what the code was that originally submitted, and thus the intent of the visit from the physicians prospective,” Hauptman. “There should then be education around why the audited code was different than the actual billed code. An accuracy rate should be determined and the office or practice should develop a policy around the acceptable accuracy rates, including penalties, additional education, and monitoring frequency.”

Again, your numbers may fall outside of the norms for your specialty, and that’s okay as long as the documentation supports the codes billed, and you can find justification of the medical necessity for each visit in the notes.

3. Compare Practitioners to Each Other

Once you’ve compared your practice to other like specialists in your area, another smart tactic is to compare the practitioners in your practice to one another. Some coders report that their practice’s coding habits fall in line with the national averages, but on closer inspection they find that one physician habitually overcodes while another undercodes too often, thus leading to the misleading “normal” averages.

If you find any practitioners whose charts fall well outside the curve, examine whether they are billing appropriately. If their codes match the documentation, you shouldn’t need to worry. But if they seem to be miscoding a lot of files, it’s time to take that urologist aside and offer some E/M selection education.