Find information about Medicare Supplement filing requirements, actuarial memo requirements, annual reports and outlines of coverage. Medicare Supplement filing requirementsInstructions for filing Medicare Supplement annual reports See also2020 Medicare Supplement Outlines of Coverage (PDF, 659.97 KB)2021 NAIC Life, Accident & Health, Annuity and Credit Product Coding Matrix (PDF, 474.94 KB)Need more help?Call us at 360-725-7113