Convert to ICD-10-CM: 
308.3 converts approximately to:
- 2015/16 ICD-10-CM F43.0 Acute stress reaction
 ICD-9-CM Volume 2 Index entries containing back-references to 
308.3:
- Disorder - see also Disease stress (see also Reaction, stress, acute) 308.3 stress (see also Reaction, stress, acute) 308.3  posttraumatic posttraumatic
 
 
- Disturbance - see also Disease situational (transient) (see also Reaction, adjustment) 309.9 situational (transient) (see also Reaction, adjustment) 309.9   acute 308.3 acute 308.3
 
 
- Reaction situational (see also Reaction, adjustment) 309.9 situational (see also Reaction, adjustment) 309.9   acute, to stress 308.3 acute, to stress 308.3
  adjustment (see also Reaction, adjustment) 309.9 adjustment (see also Reaction, adjustment) 309.9 
 
  stress, acute 308.9 stress, acute 308.9   with predominant disturbance (of) with predominant disturbance (of)
  bone or cartilage - see Fracture, stress bone or cartilage - see Fracture, stress
 
 
- Situational disturbance (transient) (see also Reaction, adjustment) 309.9 disturbance (transient) (see also Reaction, adjustment) 309.9   acute 308.3 acute 308.3
 
  reaction (see also Reaction, adjustment) 309.9 reaction (see also Reaction, adjustment) 309.9   acute 308.3 acute 308.3