The Place of Service code can now be changed on an invoice without needing to un-sign the progress note. Click ( https://theranest.zendesk.com/hc/en-us/articles/360052147492-Change-Place-of-Service-on-Client-Invoice ) here ( https://theranest.zendesk.com/hc/en-us/articles/360052147492-Change-Place-of-Service-on-Client-Invoice ) to learn more.