#PSA for anyone considering a sleep study for any reason:
STAY AWAY FROM BLACKSTONE MEDICAL SERVICES
They knowingly submitted a sleep study based on false data to my insurance provider. This is after sending me a dirty, broken pulse oximeter, then ignoring my calls and attempts to inform them of this. The sensor readings were consistently low, but I foolishly tested with it anyway. They then had a "doctor" generate a sleep report based on this incorrect data. Insurance is taking their side, which means I have zero options here except to grit my teeth and get fucked financially.
Seriously, I cannot stress this enough - look for literally any other option. Random strangers on reddit would be a smarter choice here.