@Sue H My suggestion would be to have two boxes where you place DocuSign Radio Buttons and then the Recipient selects either Radio Button A (self insure) or Radio Button B (policy), then you setup field conditionality on each of those Radio Buttons to open up a corresponding DocuSign “Initials” field. So there would be two Initial boxes added lets call then Initials A and Initials B, then the condition would be if the Radio Button A is selected it opens up the required Initials A, then Radio Button B opens up the Initials B field.
For more on setting up Conditional fields see the article below:
https://support.docusign.com/s/document-item?language=en_US&bundleId=gbo1643332197980&topicId=hew1578456460132.html&_LANG=enus