Don't have 1099-HC for Fall 2019

I was in MA from Jan-Aug 2019 and I have a 1099-HC form for that period. I moved to WA from Sep-Dec 2019 and was covered by my employer's health plan. However, they did not provide me with a 1099-HC form. What should I use now to file MA state return taxes? How do I show that I was covered for the entire year with different providers both of which meet the Minimum Creditable Coverage (MCC)?