Was using Planned Parenthood for years, until I got a chance to try the RBJ STD Clinic on Waller ST. $20 covers (almost) EVERYTHING for a whole month. Hopefully it is just the testing, but if, God forbid, you have a STD, a lot of treatment options are also covered by that single fee.
https://austintexas.gov/department/s...-diseases-stds
Only thing that's a drawback is that you can only make an appointment 1 business day in advance. Otherwise, you can try to get a "stand by" appointment the same day. Wait times for service are comparable to those I found at the Planned Parenthood location I was going to. Very organized and efficient.