EMG/NCS, EEG monitoring, and Botox billing each carry distinct bundling, duration, and prior authorization rules generalist billers often miss.

Your neurology group isn't losing revenue because your physicians are undercoding office visits. It's losing revenue because your billing vendor is applying generalist logic to some of the most bundling-heavy CPT coding in medicine — EMG/NCS studies, EEG monitoring, and Botox for chronic migraine — and each of those has rules a standard biller simply doesn't know.
This is the gap between a generalist RCM vendor and a true Neurology Billing Services partner.
Where Neurology Claims Actually Get Complicated
EMG/NCS bundling logic. Nerve conduction studies (95907-95913) and needle EMG codes (95860-95870) carry strict same-day bundling rules, and the number of nerves and muscles tested determines which codes apply. Generic Neuro CPT coding performed without that specificity results in either downcoded studies or denials for exceeding per-encounter limits payers rarely publish clearly.
EEG and long-term monitoring codes. Routine EEG (95812-95816) codes differ significantly from extended and video EEG monitoring, and each requires distinct documentation of duration and clinical indication. A generalist biller applying office-visit logic to a multi-day epilepsy monitoring admission will consistently under-capture what the study actually supports.
Botox for chronic migraine. CPT 64615 paired with J0585 requires prior authorization, injection-site documentation, and medical necessity tied to a diagnosed chronic migraine pattern — not just a headache complaint. Miss any piece and the claim denies regardless of how correctly the injection itself was performed.
Modifier -25 on same-day E/M and procedure visits. Neurology patients frequently receive an E/M evaluation and a procedure — an EMG, a Botox injection, a nerve block — in the same visit. Without modifier -25 correctly applied and documented, payers bundle the visit into the procedure and the E/M goes unpaid.
Denials that stack instead of clear. This is where denial management either functions or doesn't. Neurology denials are often technical — missing prior auth, incomplete study documentation, mismatched diagnosis-to-procedure pairing — and recoverable within the appeal window if someone is actually working them.
Aged claims nobody is chasing. Every neurology group accumulates claims that stall past 90 days. Real old A/R recovery means a dedicated team re-working those claims against original documentation, not writing them off as a cost of doing business.
What Real Neurology Revenue Cycle Management Looks Like
Group-level Days in AR hides where the actual problem sits. Effective revenue cycle management tracks collections by study type and provider — EMG/NCS, EEG, Botox, general neuro E/M — so your CFO knows exactly which service line is underperforming, instead of averaging it into a number nobody acts on.
Why Specialty Depth Is the Differentiator
Any vendor can submit a neurology claim. Getting paid consistently requires coding services built around:
- Nerve- and muscle-count-specific EMG/NCS coding
- EEG duration and indication documentation matched to monitoring codes
- Prior authorization tracking for Botox and neuroimaging
- Modifier -25 accuracy on same-day E/M and procedure visits
- Active denial appeals instead of automatic write-offs
Medical Billers and Coders has managed revenue cycle operations for physician groups for 26 years, processing over $2.7B in claims at a 98.4% clean claim rate across specialty-specific service lines, including Neuro billing services handled by coders who work neurology claims daily, not generalists rotating across specialties.
Pricing for Neurology billing costs vary by study mix, claim volume, and current denial rate — request a revenue diagnostic to see what a provider-level engagement would look like for your group.
Common Neurology CPT Codes
| CPT Code | Description |
|---|---|
| 95816 | EEG, awake and drowsy |
| 95819 | EEG, awake and asleep |
| 95860 | Needle EMG, one extremity |
| 95911 | NCS, 7-8 studies |
| 95912 | NCS, 9-10 studies |
| 64615 | Chemodenervation for chronic migraine (Botox) |
| 95700-95726 | Long-term/video EEG monitoring |
| 99202-99215 | Office/outpatient E/M, new and established patients |
Request a neurology billing audit from MBC to see where your revenue is currently leaking.