It's pretty cool that you managed to invent TWO straw men in just two short sentences! Nice job!
"Proper ID" =/= Photo ID acceptable under Texas' voting laws. Can you show me anywhere in the rules for implementing centralized medical records that there is a requirement for every patient to produce a state or federally issued Photo ID with current address, that isn't a college ID or several other forms of photo ID with a persons name, photo and/or address, and without such ID, no records can be established, perhaps the person not treated? Of course not.
Also, who claimed that getting such an ID is "impossible?" No one. It's difficult, burdensome, especially as about 1/3 of Texas counties have NO outlets that issue the special voting IDs, would require some people without a drivers license find a way to travel in excess of 150 miles round trip, the underlying documents can be difficult and/or expensive to acquire, etc. But only in rarest cases is getting such an ID "impossible."