Is Ice Barrel Cold Therapy FSA/HSA Eligible?

LETTER OF MEDICAL NECESSITY Date: [DATE] To Whom It May Concern, I am writing to certify that Ice Barrel Cold Therapy is medically necessary for my patient: Patient Name: [PATIENT NAME] Date of Birth: [DOB] Diagnosis: [ICD-10 CODE AND DESCRIPTION] Medical Justification: Requires diagnosis of inflammatory condition, chronic pain, sports injury recovery, or mental health treatment protocol. Document failed conventional treatments. I have prescribed this item as part of the patient's treatment plan, and it is not for general health or cosmetic purposes. If you have any questions, please contact my office. Sincerely, [PHYSICIAN SIGNATURE] [PHYSICIAN NAME, MD] [PRACTICE NAME] [NPI NUMBER] [PHONE NUMBER]