On 15 July 2021, the Federal Tax Administration (FTA) made material adjustments regarding publications to the Value Added Tax Act in the area of optometry and doctors TARMED. The adjustments concern in particular the demarcation between taxable services and tax-exempt medical treatments.
VAT web publications (version: 1.5.4) - Material changes with amendment date of 15 July 2021 (interactive PDF with link to the respective publications, created by taxlawblog.ch)
The changes are available here.