How to Hide the "HIPAA Forms" Admin Menu

function plt_hide_codemonkeys_hipaa_forms_menus() {
	//Hide the "HIPAA Forms" menu.
	remove_menu_page('hipaa-forms.php');
}

add_action('admin_menu', 'plt_hide_codemonkeys_hipaa_forms_menus', 11);

Where do I put this code?