My PCP uses Quest Diagnostics and a vitamin d test is, I think, about $50. No fasting needed for it, nor prescription.
Direct link to buy:
https://www.questhealth.com/product/vitamin-d-test/17306M.ht...
Definitely not the cheapest place to order the test from, but it will get the job done.
alt Hacker News
Direct link to buy:
https://www.questhealth.com/product/vitamin-d-test/17306M.ht...
Definitely not the cheapest place to order the test from, but it will get the job done.