Tech Talk

New Diagnostic Procedure Codes and Reimbursement

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References

Telehealth Codes

Telemedicine services offer another form of imaging that providers can use to communicate remotely with patients through a live interactive video stream (with audio), a store-and-forward system with photographs or videos shared asynchronously, or remote patient monitoring.12 Although live video streaming uses a webcam, store-and-forward services involve sending photographs or videos electronically for later evaluation.12,13 Remote patient monitoring allows the collection of health-related data and transmission to a physician without the need for an office visit.13 Most states require physicians to have a license in the state in which the patient is located at the time of the encounter. Given the difficulty of applying for licensure in multiple states, several states started creating their own special licenses to allow out-of-state providers to offer services through telemedicine.14 The Federation of State Medical Boards then created the Interstate Medical Licensure Compact (IMLC) for an expedited process to apply for medical licensure in other states. The IMLC was formed to increase access to health care in underserved or rural areas including but not limited to the use of telemedicine.15 To qualify for IMLC, a physician must have a medical license in a state registered with the IMLC (ie, state of principal license) and have at least one of the following in their state of principal license: primary residence, 25% of their medical practice, a current employer, or US federal income taxes filed.15 The remaining states that do not have a licensing process for telemedicine allow practice in contiguous states or may provide temporary licenses dependent on the situation.14

Since 2017, billing codes for telemedicine have been the same as those used for in-person evaluation and management services with modifiers -95 or GQ added to the end of the code. Modifier -95 has been used for real-time telemedicine services, while modifier GQ has been used for store-and-forward services.16 For example, the code 99201, which is used to bill for new patients at outpatient visits, would become 99201-95 if performed using a live audio and video feed or 99201-GQ if information was sent electronically for later analysis. To receive reimbursement from Medicare, modifier -95 requires real-time communication using both audio and video; however, modifier GQ is only reimbursable in federal telemedicine demonstration programs in Alaska or Hawaii.12 Note that reimbursement is up to the discretion of private providers, and even Medicare reimbursement can vary from state to state.

In 2019, new Healthcare Common Procedure Coding System telemedicine codes were introduced to include virtual check-ins (G2012) and evaluation of patient-transmitted images and videos (G2010). G2010 is the first store-and-forward code that has the potential to be reimbursed outside of Alaska or Hawaii.3,12 G2012 allows providers to monitor the patients' well-being outside of the office setting, a cost-effective alternative if patients do not require a full visit. More detailed descriptions of the new codes can be found in Table 3.1

Final Thoughts

As insurance providers continue to better monitor health care costs, it is of utmost importance that physicians become more involved in accurately assessing their services and procedures, given that the changes in RVUs mirror the Centers for Medicare & Medicaid Services' utilization of the RUC's interpretation of our survey responses.1 The current billing codes attempt to better represent the work involved for each service, one example being the modification to more specific biopsy codes in 2019.

With the growth of technology, CPT and Healthcare Common Procedure Coding System codes also reflect a push toward more efficient health care delivery and broader coverage for provider services, as demonstrated by the introduction of new telemedicine codes as well as recent additions of noninvasive imaging codes. Although technology makes health care more cost-effective for patients, clinicians can still maintain their overall reimbursements by efficiently seeing an increasing number of patients; for example, a patient diagnosed noninvasively using RCM can then receive same-day care, which impacts patients' quality of life by minimizing travel time, number of office visits, and time taken off from work, while allowing providers to manage a higher patient volume more productively. The new CPT codes discussed here reflect the growth of medical technology potential, which increases our diagnostic capability, making it even more critical for physicians to engage with these developments.

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