After reading it more carefully, and checking another source, you are correct...
“The bill bans abortion at zero weeks, with narrow exceptions for rape, incest, fatal fetal abnormalities, plus the life and health of the mother.”
The article that you linked, https://www.indystar.com/story/news/local/indianapolis/2022/08/06/indiana-abortion-bill-ban-law/65394328007/, maps out the details much more clearly.