This document summarizes information about combat-related post-traumatic stress disorder (PTSD), including identification, symptoms, diagnosis, disability ratings, and how to seek compensation. It discusses signs of PTSD like re-experiencing trauma, avoidance of stimuli, and increased arousal. It also outlines the DSM-IV diagnostic criteria, degrees of severity, and specifiers. Regarding compensation, it describes how combat service and decorations provide evidence of a stressor and the requirements for granting service connection. A scale lists PTSD disability ratings from 0-100% based on social and occupational impairment.