Chrysalis Intelligence · Product Codes · PDQ

PDQ · Neurosurgical Nerve Locator

Ear, Nose, Throat · 8 clearances · 6 unique sponsors

Device class
Class II
Regulation 874.1820
Total clearances
8
2021-02-10 → 2026-06-25
Last 12 months
2
Unique sponsors
6
Definition

What is Neurosurgical Nerve Locator

To locate or monitor function of spinal nerve roots or peripheral nerves during neurosurgery.
Medical specialty
Ear, Nose, Throat
Review panel
NE
Regulation number
874.1820
Implant
N
Life-sustain / support
N
GMP exempt
N
Third-party review
N
Trend

Clearance volume by quarter

Players

Top sponsors in this product code

Sponsor Clearances Last 12 mo Most recent
Spineguard S.A. 2 0 2022-03-31
Neuralytix, LLC 2 1 2026-06-25
Tedan Surgical Innovations 1 1 2026-04-26
Medos International SARL 1 0 2023-02-10
Magstim Company, Ltd. 1 0 2021-03-17
Alphatec Spine, Inc. 1 0 2022-09-23
Reimbursement

Likely billing codes (AI-inferred · verify with billing)

Healthcare providers using this device would typically bill under these HCPCS Level II (alphanumeric) or CPT (5-digit) codes. Mapping inferred from device function by Claude Haiku; official descriptions pulled from the CMS HCPCS April 2026 quarterly file where available. Always verify with billing/coding teams before relying on these.

CodeTypeDescriptionConfidenceRationale
95937 CPT High Neuromuscular junction testing with repetitive stimulation; intraoperative nerve monitoring standard code
64999 CPT Medium Unlisted nerve procedure; nerve locator may require unlisted code if no specific match exists
Pulse

Most recent 510(k) clearances

DateK-numberSponsorDevice
2026-06-25 K260992 Neuralytix iD3 Nav Decompression Probe (NTX-9005); iD3 Ball Tip Stim Probe (NTX-9006); iD3 Nav Ball Tip Probe (NTX-9007)
2026-04-26 K253580 Tedan Surgical Innovations Sterile Insulated Dilators, 5, 10, 16mm (MDT-0442S); Sterile, Insulated Dilator, 20mm (MDT-0469S)
2025-06-26 K243636 Neuralytix, LLC Neuralytix iD3 System (NTX-9001)
2023-02-10 K223438 Medos International SARL TELIGEN System Peripheral Motor Nerve Stimulation Indications
2022-09-23 K221821 Alphatec Spine, Inc. ATEC IOM Accessory Instruments
2022-03-31 K220160 Spineguard S.A. PediGuard Threaded
2021-03-17 K203684 Magstim Company, Ltd. Neurosign V4 Intraoperative Nerve Monitor
2021-02-10 K201454 Spineguard S.A. DSG Connect Technology