Summary & Overview
HCPCS C1822: Implantable High-Frequency Neurostimulator with Rechargeable Battery
HCPCS Level II code C1822 denotes an implantable high-frequency neurostimulator generator with a rechargeable battery and charging system used to deliver neurostimulation for chronic pain and related neurologic conditions. This code represents supply of the implantable generator device and matters nationally because high-cost implantable neuromodulation hardware drives device coverage, utilization, and reimbursement decisions across payers and care settings. Payers commonly involved in coverage decisions for such devices include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.
Readers will find a concise overview of what C1822 represents clinically and operationally, plus national benchmarking and policy context. The publication includes payer coverage considerations, typical sites of service and service line implications (implantation in ambulatory surgical centers and hospital operating rooms, with subsequent outpatient device management), and common clinical scenarios where high-frequency rechargeable generators are used. Where available, benchmarks summarize utilization and reimbursement patterns; where input data is missing, the report notes that specific fields were not provided. This resource is intended to inform billing staff, revenue cycle teams, and clinical program leaders about the code’s purpose, deployment settings, and payer landscape at a national level.
Billing Code Overview
HCPCS Level II code C1822 describes a Generator, neurostimulator (implantable), high frequency, with rechargeable battery and charging system. This device is an implantable high-frequency neurostimulation generator designed to provide electrical stimulation to targeted neural structures for management of chronic pain or other neurologic conditions.
-
Service type: Implantable neurostimulator device supply and implantation-related device provision
-
Typical site of service: Ambulatory surgical center or hospital operating room for implantation procedures; device management and recharging occur in outpatient clinic settings
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 55-year-old patient with refractory chronic neuropathic pain secondary to failed back surgery syndrome presents for implantation of an implantable high-frequency neurostimulator with a rechargeable battery and external charging system (C1822). The multidisciplinary workflow includes preoperative evaluation by a pain medicine specialist (history, imaging review, psychological screening), preauthorization with payors (Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, Medicare), trial stimulation when clinically indicated, device selection and programming, implantation in an operating room or ambulatory surgical center under monitored anesthesia care or general anesthesia, intraoperative lead placement and testing, generator pocket creation, device connection and closure, immediate postoperative device charging instruction and wound care education, and scheduled follow-up visits for programming adjustments and rechargeable battery management.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required to provide the device implantation is substantially greater than typically required (e.g., extensive dissection, complex anatomy). |
23 |