I thought it meant that the test his doctor practice wants to sell you for a rediculous amount of money, plus a monthly fee, is bioidentically the same as the test thats naturally produced in your body, hence bioidentical HRT.. Go with homebrew, the only way to fly!
He did mention a 2,600.00 fee for the initial full day testing procedures plus a 1,600.00 fee every six months for all hormones, tests, etc.