How can I prevent being looked at for QMP after being medically reclassified into a new MOS a year ago?

"How can I prevent being looked at for QMP after being medically reclassified into a new MOS a year ago?"

One has nothing to do with the other.. You were not selected for QMP because you medically reclassified...and being medically reclassified has no bearing on if you get QMPed or not.
Reasons for QMP..U.S. Army Human Resources Command, or HRC, receives negative material for inclusion in a Soldier's Army Military Human Resource Record, or AMHRR. That material can include a General Officer Memorandum of Reprimand, or GOMOR, a court-martial, an Article 15, a negative NCOER, or Service School Academic Evaluation Report indicating Noncommissioned Officer Education System, or NCOES, failure.

• The Army's deputy chief of staff, G-1, or designee, approves a request from the Soldier's commander with General Court-Martial Convening Authority, or a referral to a QMP screening board from the HRC commander or his designee.

• The NCO fails to qualify for promotion consideration to the next grade without completing the appropriate level of NCOES training within 48 months of promotion.


Once selected for a valid reason... you can not stop the board action... If you were selected erroneously then you can have findings set aside...but that would have been a different question I suppose.
So your options are limited to, personal references of support as to why you should be retained.. Very few SM selected for QMP should be retained however, the criteria for selection is there for a reason,,,in the world of draw down, less is better.. There are exceptions of course, and why you are allowed to submit letters of support. The ones I have seen successful, were penned and signed by Senior folks, enlisted and officer,,and they spoke to long history of the solder and why they should be retained.. So not your PL that has known you 6 months, not your new CO that just took command.. But that DIV CSM, SGM, G3 that has known you for 5 years. That BDE CDR that watched you grow from a young SGT that got a GOMAR, to a SFC who he would deploy with any day..

Depends on what you're being considered for.