Yes, and to be concrete, you can do so at economical prices at https://requestatest.com (it's a lifesaver in many occasions, I've used it 4 times with great success).

Other Quest resellers like https://goodlabs.com/ are way cheaper. Eg "Testosterone, Free (Direct) With Total Testosterone, LC/MS-MS" is $159 on that website vs $15 on goodlabs.

Nice! I didn't know about this company. Thanks for sharing. Has anyone tried and can they vouch for them?

Yes I've used goodlabs. I paid them and they sent a prepaid lab order to Quest just like any other reseller. Also donated blood via goodlabs to get some basic labs for free, but that requires driving to SF. No donation sites in south bay

And you can use a HSA or FSA to pay for it.