id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id CMS-2008-0091-0001,CMS,CMS-2008-0091,Medicare Advantage & Part D Disenrollment Requests Collected Through 1-800-MEDICARE (CMS-R-257),Notice,ICR,2008-08-21T04:00:00Z,2008,8,2008-08-21T04:00:00Z,2008-10-15T03:59:59Z,2008-08-21T15:14:30Z,E8-18958,0,0,09000064806d1a5c