Various military and government agencies hold veteran & military records, and each comes with its own additional policies. Thus, accessing military medical records may seem tricky since they are treated differently, be it for inpatient or outpatient treatments. So, you need to check in at least two places for complete military medical records history.
National Personnel Records Center (NPRC) or the NPRC needs the name of the hospital, month (if known), year of treatment, and the veteran’s name and Social Security or service number to locate these clinical records.