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.

AMA Disclaimer of Warranties and Liabilities.

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

THE LICENSE GRANTED HEREIN IS EXPRESSLY CONDITIONED UPON YOUR ACCEPTANCE OF ALL TERMS AND CONDITIONS CONTAINED IN THIS AGREEMENT. BY CLICKING BELOW ON THE BUTTON LABELED "I ACCEPT", YOU HEREBY ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD AND AGREED TO ALL TERMS AND CONDITIONS SET FORTH IN THIS AGREEMENT.

IF YOU DO NOT AGREE WITH ALL TERMS AND CONDITIONS SET FORTH HEREIN, CLICK BELOW ON THE BUTTON LABELED "I DO NOT ACCEPT" AND EXIT FROM THIS COMPUTER SCREEN.

IF YOU ARE ACTING ON BEHALF OF AN ORGANIZATION, YOU REPRESENT THAT YOU ARE AUTHORIZED TO ACT ON BEHALF OF SUCH ORGANIZATION AND THAT YOUR ACCEPTANCE OF THE TERMS OF THIS AGREEMENT CREATES A LEGALLY ENFORCEABLE OBLIGATION OF THE ORGANIZATION. AS USED HEREIN, "YOU" AND "YOUR" REFER TO YOU AND ANY ORGANIZATION ON BEHALF OF WHICH YOU ARE ACTING.

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.
Any use not authorized herein is prohibited, including by way of illustration and not by way of limitation, making copies of CDT-4 for resale and/or license, transferring copies of CDT-4 to any party not bound by this agreement, creating any modified or derivative work of CDT-4, or making any commercial use of CDT-4. License to use CDT-4 for any use not authorized herein must be obtained through the American Dental Association, 211 East Chicago Avenue, Chicago, IL 60611. Applications are available at the American Dental Association website.
Applicable Federal Acquisition Regulation Clauses (FARS)\Department of Defense Federal Acquisition Regulation Supplement (DFARS) Restrictions Apply to Government use. Please click here to see all U.S. Government Rights Provisions.
ADA DISCLAIMER OF WARRANTIES AND LIABILITIES. CDT-4 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. No fee schedules, basic unit, relative values or related listings are included in CDT-4. The ADA does not directly or indirectly practice medicine or dispense dental services. The sole responsibility for the software, including any CDT-4 and other content contained therein, is with (insert name of applicable entity) or the CMS; and no endorsement by the ADA is intended or implied. The ADA expressly 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 to you if you violate the terms of this Agreement. The ADA is a third-party beneficiary to this Agreement.
CMS DISCLAIMER. The scope of this license is determined by the ADA, the copyright holder. Any questions pertaining to the license or use of the CDT-4 should be addressed to the ADA. 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 CDT-4. CMS WILL NOT BE LIABLE FOR ANY CLAIMS ATTRIBUTABLE TO ANY ERRORS, OMISSIONS, OR OTHER INACCURACIES IN THE INFORMATION OR MATERIAL COVERED BY THIS LICENSE. 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.

The license granted herein is expressly conditioned upon your acceptance of all terms and conditions contained in this agreement. If the foregoing terms and conditions are acceptable to you, please indicate your agreement by clicking below on the button labeled "I ACCEPT". If you do not agree to the terms and conditions, you may not access or use the software. Instead, you must click below on the button labeled "I DO NOT ACCEPT" and exit from this computer screen.

July 23, 2026

Open Meeting Announcement – Oxygen and Oxygen Equipment Proposed Local Coverage Determination (LCD)

Joint DME MAC Publication

On Wednesday, August 26, 2026 at 12:30 pm ET, the Durable Medical Equipment Medicare Administrative Contractors (DME MACs) will host a virtual public meeting to solicit stakeholder comments for the following proposed LCD:

Oxygen and Oxygen Equipment (DL33797): Proposing reasonable and necessary coverage criteria for topical oxygen therapy for Medicare beneficiaries with diabetic foot ulcers that have failed to heal with four consecutive weeks of optimized diabetic foot ulcer care.

Stakeholders may read the details of the proposed LCD posted on the Medicare Coverage Database by referencing the LCD ID number in the search field. The entire proposed LCD should be reviewed prior to the submission of written comments.

This virtual meeting is for the oral presentation of comments and for stakeholders interested in listening to the comments.

Registration for the virtual meeting opens July 23, 2026 and remains open through 11:59:59 pm ET on August 25, 2026.

Stakeholders interested in presenting oral comments during the virtual open meeting must submit early registration by Wednesday, August 5, 2026 at 5 pm ET. (After this date and time, the meeting registration will no longer include the option to present oral comments.)
Stakeholders interested in listening to the comments may either register before the open meeting date or choose to solely dial into the meeting. By registering for the meeting, stakeholders can view the web presentation while the meeting takes place.

Note: The DME MACs publish the open meeting recording to their contractor websites; therefore, all stakeholders will be able to view the recording regardless of whether they attended the meeting (via web and/or phone).

The following teleconference information is available for those who choose to dial into the meeting.

Conference dial-in number:

US Toll: 1-253-205-0468
Passcode: 9570268717
Meeting ID: 914 3764 9413

Note: For all who register, teleconference information will also be emailed to you.

Stakeholders who indicate, in their registration, that they intend to present oral comments:

By registering, you consent to your oral comments being recorded at the virtual meeting. We ask that comments from the same organization/manufacturer be consolidated and presented by a single representative or spokesperson. Therefore, while multiple people from an organization or manufacturer may register to attend the open meeting, we ask that only one person identify an intent to present oral comments when completing early registration.
Any material (such as slides) you intend to present during the virtual open meeting must be sent to OpenMeetings@cgsadmin.com by Wednesday, August 12, 2026 at 5 pm ET. In the body of the email, please include the name of the presenter and the represented organization, if applicable. If you submit material in the form of a slide deck, please ensure the slides are compatible with PowerPoint and are formatted in widescreen (16:9 aspect ratio).
You must not include any protected health information (PHI) or personally identifiable information (PII) in your oral comments or presentation material.

The amount of time allotted for oral commenters' presentations will be determined by the number of oral commenters registered. Prior to the virtual meeting, information regarding the allotted speaking time will be provided to those who registered to present oral comments.

IMPORTANT REMINDERS: Suppliers and clinicians are cautioned not to make any changes based upon information contained in a proposed LCD. The content of a proposed LCD may be revised based upon the written comments received during the comment period. In order for oral comments to be included in the review and consideration of the proposed LCD, these comments must also be submitted in writing through the formal comment process during the comment period. When all written comments have been reviewed, revisions will be considered. Information related to the written comment process is available at Proposed Local Coverage Determination (LCD) Released for Comment – Oxygen and Oxygen Equipment.

Refer to each DME MAC website for additional information, including access to the proposed LCD.

Thank you for your participation in our policy development process.

Smitha M. Ballyamanda, MD, CAQSM Medical Director, DME MAC Jurisdiction A Noridian Healthcare Solutions, LLC	Robert D. Hoover, Jr., MD, MPH, FACP Medical Director, DME MAC Jurisdiction C CGS Administrators, LLC
Sunil V. Lalla, MD, FACS, CPC Medical Director, DME MAC Jurisdiction B CGS Administrators, LLC	Angela S. Jenny, DO, DABFM Medical Director, DME MAC, Jurisdiction D Noridian Healthcare Solutions, LLC

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

AMA Disclaimer of Warranties and Liabilities.

CMS Disclaimer

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

Open Meeting Announcement – Oxygen and Oxygen Equipment Proposed Local Coverage Determination (LCD)

spacer