July 2, 2025 Daniel Moorhead Chief Financial Officer ZYNEX INC 9655 Maroon Circle Englewood, CO 80112 Re: ZYNEX INC Correspondence filed June 5, 2025 File No. 001-38804 Dear Daniel Moorhead: We have reviewed your June 5, 2025 response to our May 21, 2025 comment letter and have the following comment. Please respond to this letter within ten business days by providing the requested information or advise us as soon as possible when you will respond. If you do not believe the comment applies to your facts and circumstances, please tell us why in your response. After reviewing your response to this letter, we may have additional comments. Correspondence filed June 5, 2025 Recent Events, page 7 1. We have read your response to prior comment 3. Please provide a loss contingency disclosure in the financial statement footnotes that clearly states whether a liability has been accrued for the potential repayment of prior Tricare cash collections. See also ASC 450-20-50. Please contact Al Pavot at 202-551-3738 or Terence O'Brien at 202-551-3355 if you have questions regarding comments on the financial statements and related matters. Please contact Juan Grana at 202-551-6034 or Katherine Bagley at 202-551-2545 with any other questions. Sincerely, Division of Corporation Finance Office of Industrial Applications and Services