Congratulations, CoffeeDrew!
Yes, that for is your informed consent, and any good doctor will have you sign one. My therapist spent an entire one-hour session going over informed consent before she wrote her referral letter for me to begin HRT.
When you hear someone talking about getting treatment via informed consent, what they mean is that the only preliminary required of them was to sign that form. In fact, everyone, whether they go the "informed consent" route or not, has to sign it.