I am a non-US citizen and my baby is born with the help of a surrogate who lives in Dallas and I bought maternity insurance through BCBSTX and I am wondering if I am eligible to have my baby enroll into individual insurance independently?

I am a non-US citizen and my baby is born with the help of a surrogate who lives in Dallas and I bought maternity insurance through BCBSTX and I am wondering if I am eligible to  have my baby enroll into individual insurance independently since he holds US passport. and does it meet the special enrollment period?