Neurology & Pain Management Coding Alert

When billing electromyograms (EMGs) (95860-95870) make it clear to carriers through detailed documentation that the complex criteria for reimbursement have been met. Use codes judiciously and correctly to attain optimal reimbursement.

Technical and Professional Components

If your practice is charging for both the technical and professional components of EMGs, documentation must support this claim. The EMG must be done in the office using equipment owned by the practice for the technical component to be billed. Susan Callaway, CPC, CCS-P, an independent coding consultant and educator in North Augusta, S.C., explains that the patients chart notes must reflect not only what tests were done but on how many muscles and which and how many extremities, etc. The professional component includes a detailed interpretative report from the physician that specifies his or her findings. Simply recording the test results is not sufficient for proving the professional component; the chart note must explain what the test results mean.

Callaway says that if the technical component of the EMG was done somewhere other than the practice, in a hospital for example, it must be reported with modifier -26 (professional component). This indicates that the physician performed the interpretation only and will result in a fee reduction of 50 percent or more.

Billing an E/M with EMG

According to a sample of local medical review policies (LMRPs), if a neurologist bills for a consultation (99241-99245) in addition to EMG services, the referring source has to clearly request a medically necessary consultation service. This must be done in writing, which can be appended to the patients medical record to document this as well as the test. Additionally, the referring source must meet all the other criteria for a consultation:

Referral from primary physician;
Report sent to primary physician; and
Recommendations for patients care.

If the doctor bills for an initial or established office visit (99201-99205, 99211-99215) with an EMG, there needs to be documentation in the patients medical record that the visit met all three evaluation requirements (history, exam and medical decision-making), rather than the short history, assessment and muscle examination that all neurologists perform prior to EMGs.

Whichever E/M code is chosen, some coders recommend submitting it with modifier -25 (significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure or other service) attached because the EMG is a separate service performed on the same day as the E/M.

Reporting EMG Results

When billing for an EMG, Dianna Hofbeck, RN, CCM, AFCE, president of North Shore Medical Inc., a medical billing and case management company in Absecon, N.J., recommends sending these claims in hard-copy form (versus electronically) with all documentation to the insurer at the [...]