Any reason why you're not using any of the form/software programs for the CMS 1500 claim form?

http://answers.microsoft.com/en-us/mac/forum/macoffice2011-macword/template-for-cms-1500-claim/65123440-340e-48c0-8095-f8016792137a

https://www.pdffiller.com/en/project/36692990.htm?form_id=6957914