House is very hit and miss. Like someone said earlier the wilson's disease episode was pretty good, but sometimes they're just out there.
If you want medically accurate TV go netflix the first few seasons of ER. They are dead on 95% of the time. There are a few things I remember better b/c of an ER epidode....Ramsey-Hunt b/c Carter thought it was just bell's palsey and sent the kid home without checking his ears, dig toxicity because of the guy who came in having taken twice his dose because he can't read, and about every OB catastrophy from the lady who came in with a UTI that masked pre-eclampsia, then she went into full eclampsia, then died from DIC, and then the husband, Eric from Billy Madison, sued Dr. Green for missing it