Neurophysiology Evoked Potentials (NEPs)
JH · Effective Oct 1, 2015
4 active Medicare policies list 95939, and 10 commercial payer policies list it. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
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JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
National · Effective Aug 6, 2026
JL · Effective Oct 1, 2025
10 policies from 7 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of 95939 |
|---|---|---|
| Evoked Potential Studies | Oct 25, 2023 | Covered |
| Intraoperative Neurophysiological Monitoring | Oct 26, 2023 | Covered |
| Spinal Cord Stimulation | Jul 13, 2023 | Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Attention Deficit Hyperactivity Disorder Assessment and Treatment | Not recorded | Covered |
| Evoked Potential Testing |
| Not recorded |
| Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Visual, Somatosensory and Motor Evoked Potentials | Apr 15, 2026 | Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Intraoperative Neurophysiologic Monitoring (IONM) | Sep 15, 2026 | Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Intraoperative Neurophysiologic Monitoring (IONM) | Sep 15, 2026 | Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Intraoperative Neurophysiologic Monitoring (IONM) | Sep 15, 2026 | Covered |
| Policy | Effective | Status of 95939 |
|---|---|---|
| Intraoperative Neurophysiologic Monitoring (IONM) | Sep 15, 2026 | Covered |