WellCare Health Plans, Inc. reaffirmed revenue guidance for 2018 and provided revenue guidance for the full year 2019. For the year 2018, the company reaffirmed GAAP total revenue to be in range of $20.0 billion to $20.3 billion. For the year 2019, the company expects GAAP total revenue to be in the range of $25.8 billion to $26.7 billion.