AL Medicaid requires the Provider ID in box 32 B (service facility) or the electronic equivalent. Currently the only way to include this on an electronic claim is to change the EB settings when billing for this plan only, and changing it back for all other plans. This is a lot of manual work, this should be something that can be added at a plan level independent of EB settings. See link below to AL Medicaid showing this is required. I submitted this to support but I was advised I have to submit through my voice which is strange because this is a payer requirement.

https://medicaid.alabama.gov/content/Gated/7.6.1G_Provider_Manuals/7.6.1.3G_July2019/Jul19_05.pdf