Yea, I did that. I went around and tripped about 10 GFCI outlets - some inside, some outside, one in the garage, and one GFCI switch that controls the whirlpool tub and power continues to flow to two bathrooms with standard duplex receptacles. I am hoping that there is a GFCI someplace protecting those two bathrooms and I just have not found it yet.

Being built in 2009, the bathroom receptacles should not be on a circuit which is shared with another room. Fortunately, it's not usually difficult to add GFCI protection to a circuit by either replacing the lead receptacle with a GFCI device or with a GFCI breaker in the panel.

If the bathroom isn't protected, which seems odd given how recently the house was built, then it's simple and cheap enough to replace a receptacle or two.

The little outlet testers can't test GFCI without a ground. They leak a small amount of current from hot to ground which won't work without ground. As already suggested, the easiest and most effective way to test is use the TEST button on the GFCI.

Randy: Actually to this day bathroom receptacles are allowed to be on circuits that serve only receptacles in one or more bathrooms. The other option is that a circuit may serve only outlets (receptacles and lighting, etc...) in a single bathroom.

As Mike points out, adding GFCI's is cheap and easy if they are found to not be present.

Thanks for the responses. I was able to figure it out. I have 4 bathrooms all on the same 20 amp circuit. For whatever reason, instead of installing the GFCI at the first bathroom he installed it at the third. So bathrooms 3 and 4 were protected but not 1 and 2. I added a new GFCI receptacle in bathroom 1 and left the existing one in bathroom 3. Is there anything wrong with having bathroom 3 and 4 protected by two GFCIs?

Nope, it's would be fine to have even only 1 GFCI as long as it was wired to protect all the receptacles.

Ron, I'm aware of the current requirements for bathroom circuits. I just don't recall when they were included in the code, but certainly before 2009 is what I was implying.

But your statement is incorrect. Bathroom receptacles even in the 2014 code are permitted to be on a circuit that is serves only receptacles in other bathrooms.