Chrysalis Intelligence · Product Codes · PZR

PZR · Percutaneous Nerve Stimulator For Opioid Withdrawal

Neurology · 6 clearances · 3 unique sponsors

Device class
Class II
Regulation 882.5896
Total clearances
6
2021-01-02 → 2025-08-25
Last 12 months
0
Unique sponsors
3
Definition

What is Percutaneous Nerve Stimulator For Opioid Withdrawal

Stimulate nerve branches to aid in the reduction of symptoms associated with substance use disorders.
Medical specialty
Neurology
Review panel
NE
Regulation number
882.5896
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
Spark Biomedical, Inc. 3 0 2025-08-25
Dyansys, Inc. 2 0 2022-06-06
Net Recovery 1 0 2024-05-29
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
64555 CPT Medium CPT for peripheral nerve stimulation, percutaneous (opioid withdrawal treatment)
64561 CPT Medium CPT for percutaneous implantation of neurostimulator electrodes
Pulse

Most recent 510(k) clearances

DateK-numberSponsorDevice
2025-08-25 K251246 Spark Biomedical, Inc. Sparrow Ascent
2024-05-29 K233166 Net Recovery NET Recovery Corp/NET Device
2023-06-20 K230796 Spark Biomedical, Inc. Sparrow Ascent
2022-06-06 K221231 Dyansys, Inc. Drug Relief v1
2021-11-05 K211971 Dyansys, Inc. Drug Relief v1
2021-01-02 K201873 Spark Biomedical, Inc. Sparrow Therapy System