NAME TYPE LENGTH ----------------------------------- ------ Part D Plan Coverage NUM 2 Months Contains the total number of months of Part D plan coverage for the beneficiary. The value in this field will be within the valid range of values '00' through '12', inclusive, dependent on the number of occurrences when the Plan indicators = H, R, S, or E. SHORT NAME: PLNCOVMO LONG NAME: PLAN_CVRG_MOS_NUM