License for Use of "Physicians' Current Procedural Terminology", (CPT) Fourth Edition

End User/Point and Click Agreement: CPT codes, descriptions and other data only are copyright 2009 American Medical Association (AMA). All Rights Reserved (or such other date of publication of CPT). CPT is a trademark of the AMA.

You, your employees and agents are authorized to use CPT only as contained in the following authorized materials including but not limited to CGS fee schedules, general communications, Medicare Bulletin, and related materials internally within your organization within the United States for the sole use by yourself, employees, and agents. Use is limited to use in Medicare, Medicaid, or other programs administered by the Centers for Medicare & Medicaid Services (CMS). You agree to take all necessary steps to insure that your employees and agents abide by the terms of this agreement.

Any use not authorized herein is prohibited, including by way of illustration and not by way of limitation, making copies of CPT for resale and/or license, transferring copies of CPT to any party not bound by this agreement, creating any modified or derivative work of CPT, or making any commercial use of CPT. License to use CPT for any use not authorized here in must be obtained through the AMA, CPT Intellectual Property Services, 515 N. State Street, Chicago, IL 60610. Applications are available at the AMA website.

This product includes CPT which is commercial technical data and/or computer data bases and/or commercial computer software and/or commercial computer software documentation, as applicable which were developed exclusively at private expense by the American Medical Association, 515 North State Street, Chicago, Illinois, 60610. U.S. Government rights to use, modify, reproduce, release, perform, display, or disclose these technical data and/or computer data bases and/or computer software and/or computer software documentation are subject to the limited rights restrictions of DFARS 252.227-7015(b)(2)(June 1995) and/or subject to the restrictions of DFARS 227.7202-1(a)(June 1995) and DFARS 227.7202-3(a)June 1995), as applicable for U.S. Department of Defense procurements and the limited rights restrictions of FAR 52.227-14 (June 1987) and/or subject to the restricted rights provisions of FAR 52.227-14 (June 1987) and FAR 52.227-19 (June 1987), as applicable, and any applicable agency FAR Supplements, for non-Department Federal procurements.

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CPT is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose. AMA warrants that due to the nature of CPT, it does not manipulate or process dates, therefore there is no Year 2000 issue with CPT. AMA disclaims responsibility for any errors in CPT that may arise as a result of CPT being used in conjunction with any software and/or hardware system that is not Year 2000 compliant. No fee schedules, basic unit, relative values or related listings are included in CPT. The AMA does not directly or indirectly practice medicine or dispense medical services. The responsibility for the content of this file/product is with CGS or the CMS and no endorsement by the AMA is intended or implied. The AMA disclaims responsibility for any consequences or liability attributable to or related to any use, non-use, or interpretation of information contained or not contained in this file/product. This Agreement will terminate upon notice if you violate its terms. The AMA is a third party beneficiary to this Agreement.

CMS Disclaimer

The scope of this license is determined by the AMA, the copyright holder. Any questions pertaining to the license or use of the CPT must be addressed to the AMA. End Users do not act for or on behalf of the CMS. CMS DISCLAIMS RESPONSIBILITY FOR ANY LIABILITY ATTRIBUTABLE TO END USER USE OF THE CPT. CMS WILL NOT BE LIABLE FOR ANY CLAIMS ATTRIBUTABLE TO ANY ERRORS, OMISSIONS, OR OTHER INACCURACIES IN THE INFORMATION OR MATERIAL CONTAINED ON THIS PAGE. In no event shall CMS be liable for direct, indirect, special, incidental, or consequential damages arising out of the use of such information or material.

This license will terminate upon notice to you if you violate the terms of this license. The AMA is a third party beneficiary to this license.

POINT AND CLICK LICENSE FOR USE OF "CURRENT DENTAL TERMINOLOGY", ("CDT")

End User License Agreement

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Subject to the terms and conditions contained in this Agreement, you, your employees, and agents are authorized to use CDT-4 only as contained in the following authorized materials and solely for internal use by yourself, employees and agents within your organization within the United States and its territories. Use of CDT-4 is limited to use in programs administered by Centers for Medicare & Medicaid Services (CMS). You agree to take all necessary steps to ensure that your employees and agents abide by the terms of this agreement. You acknowledge that the ADA holds all copyright, trademark and other rights in CDT-4. You shall not remove, alter, or obscure any ADA copyright notices or other proprietary rights notices included in the materials.
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November 5, 2026

Understanding Prior Authorization Requirements for Spinal Cord Stimulator Trials & Permanent Placement

When only the trial requires prior authorization

If you plan to perform both the trial and permanent implantation (CPT code 63650), submit a prior authorization request (PAR) for the trial procedure only if ALL conditions below are met:

The permanent implantation will be performed in the same hospital outpatient department (OPD) facility.
The same attending physician will complete both procedures.
The permanent implantation will take place within 120 days of the affirmed unique tracking number (UTN) decision date.

To ensure a smooth claim process, remember to report the same UTN (from the trial PAR) on both claims (trial and permanent implantation). Missing or incorrect UTNs may result in claim denials.

When to submit a new PAR

A new initial PAR is required if any of conditions below apply:

The permanent implantation will be performed at a different OPD facility.*
A different physician will perform the permanent procedure.
The permanent placement will occur more than 120 days after the affirmed UTN decision date.

*When the trial is rendered in a setting other than a hospital OPD, providers will need to request prior authorization for permanent placement in the OPD.