Excellent point, Jumper. I'd like to add a few things about HIPAA (Health Insurance Portability and Accountability Act).
HIPAA on the civilian side and the military side are two different animals. While many of the privacy rules are the same, there are exceptions for the military to assure proper execution of the military mission.
The military is not legally required to obtain your consent to release or obtain medical documentation between or from covered entities (one MTF to another, one military doc to another, a civilian doc to a military doc). By law, any information required to determine your fitness for continued military service may be obtained without your consent.
As far as psychological notes are concerned, docs are not legally required to release them to the patient, even WITH your request of consent. They may choose to release them to another covered entity, but do not have to release them to you if they deem that you do not have a "need to know" or that it might inhibit treatment.
Legal citations for the above information: 45 CFR § 164.512(K)(1)(i) and 45 CFR § 164.508(a)(2), DoD 6025.18-R, paragraph C7.11.1, and Federal Register: April 9, 2003 (Vol 68, Number 68) page 17357-17358.