I received both 1095-a and 1095-b. 1095-a was only for Jan and Feb. Insirance changed in March, March through Dec is considered 1095-b. TurboTax isn’t accepting the 0?

Don't enter 0, leave the boxes empty.

keep form 1095-b for your record, you don't report it on your return.

do not enter the 1095-b at all

for the 1095-a boxes in columns A, B  and C with zero must be left blank in Turbotax

Thank you!!!