A solution for the visually impaired was found regarding tariff 590 and the billing tool.
Therapists who have a visual acuity of 0.3 or less are exempt from standard billing as long as a visually impaired-friendly form is available.
In order for you to benefit from this exemption, you would have to provide the insurance team with a doctor's certificate.
You can find the details and the procedure in the information sheet.