Convert to ICD-10-CM:
850.9 converts approximately to:
- 2015/16 ICD-10-CM S06.0X0A Concussion without loss of consciousness, initial encounter
ICD-9-CM Volume 2 Index entries containing back-references to
850.9:
- Blast
injury 869.0![](/images/note.png)
![](/images/16x16.gif)
with open wound into cavity 869.1![](/images/note.png)
![](/images/16x16.gif)
abdomen or thorax - see Injury, internal, by site![](/images/16x16.gif)
brain (see also Concussion, brain) 850.9![](/images/16x16.gif)
![](/images/vertical.gif)
with skull fracture - see Fracture, skull
![](/images/16x16.gif)
ear (acoustic nerve trauma) 951.5![](/images/note.png)
![](/images/16x16.gif)
![](/images/vertical.gif)
with perforation, tympanic membrane - see Wound, open, ear, drum
![](/images/16x16.gif)
lung (see also Injury, internal, lung) 861.20![](/images/note.png)
![](/images/16x16.gif)
otitic (explosive) 388.11![](/images/note.png)
- Commotio (current)
cerebri (see also Concussion, brain) 850.9![](/images/16x16.gif)
with skull fracture - see Fracture, skull, by site
- Commotion (current)
brain (without skull fracture) (see also Concussion, brain) 850.9![](/images/16x16.gif)
with skull fracture - see Fracture, skull, by site
- Concussion (current) 850.9
with![](/images/vertical.gif)
loss of consciousness 850.5![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
brief (less than one hour)![](/images/vertical.gif)
![](/images/vertical.gif)
moderate (1-24 hours) 850.2![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
prolonged (more than 24 hours) (with complete recovery) (with return to pre-existing conscious level) 850.3![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/16x16.gif)
without return to pre-existing conscious level 850.4![](/images/note.png)
![](/images/vertical.gif)
mental confusion or disorientation (without loss of consciousness) 850.0![](/images/note.png)
![](/images/vertical.gif)
![](/images/16x16.gif)
with loss of consciousness - see Concussion, with, loss of consciousness
without loss of consciousness 850.0![](/images/note.png)
blast (air) (hydraulic) (immersion) (underwater) 869.0![](/images/note.png)
![](/images/vertical.gif)
with open wound into cavity 869.1![](/images/note.png)
![](/images/vertical.gif)
abdomen or thorax - see Injury, internal, by site![](/images/vertical.gif)
brain - see Concussion, brain![](/images/vertical.gif)
ear (acoustic nerve trauma) 951.5![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
with perforation, tympanic membrane - see Wound, open, ear drum
![](/images/vertical.gif)
thorax - see Injury, internal, intrathoracic organs NEC
brain or cerebral (without skull fracture) 850.9![](/images/vertical.gif)
with![](/images/vertical.gif)
![](/images/vertical.gif)
loss of consciousness 850.5![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/vertical.gif)
brief (less than one hour)![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/vertical.gif)
moderate (1-24 hours) 850.2![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/vertical.gif)
prolonged (more than 24 hours) (with complete recovery) (with return to pre-existing conscious level) 850.3![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/16x16.gif)
without return to pre-existing conscious level 850.4![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
mental confusion or disorientation (without loss of consciousness) 850.0![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/vertical.gif)
with loss of consciousness - see Concussion, brain, with, loss of consciousness
![](/images/vertical.gif)
![](/images/vertical.gif)
skull fracture - see Fracture, skull, by site
![](/images/vertical.gif)
without loss of consciousness 850.0![](/images/note.png)
cerebral - see Concussion, brain
conus medullaris (spine) 952.4![](/images/note.png)
hydraulic - see Concussion, blast
internal organs - see Injury, internal, by site
labyrinth - see Injury, intracranial
osseous labyrinth - see Injury, intracranial
spinal (cord) - see also Injury, spinal, by site![](/images/vertical.gif)
due to![](/images/vertical.gif)
![](/images/16x16.gif)
broken![](/images/vertical.gif)
![](/images/16x16.gif)
![](/images/vertical.gif)
back - see Fracture, vertebra, by site, with spinal cord injury![](/images/vertical.gif)
![](/images/16x16.gif)
![](/images/vertical.gif)
neck - see Fracture, vertebra, cervical, with spinal cord injury
![](/images/vertical.gif)
![](/images/16x16.gif)
fracture, fracture dislocation, or compression fracture of spine or vertebra - see Fracture, vertebra, by site, with spinal cord injury
underwater blast - see Concussion, blast
- Encephalopathy (acute) 348.30
![](/images/note.png)
due to![](/images/vertical.gif)
birth injury (intracranial) 767.8![](/images/note.png)
![](/images/vertical.gif)
dialysis 294.8![](/images/note.png)
![](/images/vertical.gif)
drugs - (see also Table of Drugs and Chemicals) 349.82![](/images/note.png)
![](/images/vertical.gif)
hyperinsulinism - see Hyperinsulinism![](/images/vertical.gif)
influenza (virus) (see also Influenza) 487.8![](/images/note.png)
![](/images/vertical.gif)
lack of vitamin (see also Deficiency, vitamin) 269.2![](/images/note.png)
![](/images/vertical.gif)
nicotinic acid deficiency 291.2![](/images/note.png)
![](/images/vertical.gif)
serum (nontherapeutic) (therapeutic) 999.59![](/images/note.png)
![](/images/vertical.gif)
syphilis 094.81![](/images/note.png)
![](/images/vertical.gif)
trauma (postconcussional) 310.2![](/images/note.png)
![](/images/vertical.gif)
![](/images/vertical.gif)
current (see also Concussion, brain) 850.9![](/images/vertical.gif)
![](/images/vertical.gif)
![](/images/16x16.gif)
with skull fracture - see Fracture, skull, by site, with intracranial injury
![](/images/vertical.gif)
vaccination 323.51![](/images/note.png)
traumatic (postconcussional) 310.2![](/images/note.png)
![](/images/16x16.gif)
current (see also Concussion, brain) 850.9![](/images/16x16.gif)
![](/images/16x16.gif)
with skull fracture - see Fracture, skull, by site, with intracranial injury