Can I change my healthcare directive agent? Written By Sandra McCarthy Founder, A People’s Choice Fact Checked You can change your advance healthcare directive agent before you are incapacitated. However, you must make this change in writing and tell your healthcare provider. Therefore, while this is an important decision you should take seriously, if you fall out with a previously chosen agent, you can replace them. By Sandra McCarthy|February 26th, 2021|Healthcare Directive FAQs|0 Comments