Wiki E-code question

[cbirving]

I have a patient that was seen in the office due to knee pain cause by a motor vehicle accident, but it does not specified how it happen. What e-code can be used. I was looking for unspecied but haven't found anything???

 

[mitchellde]

Is this the initial encounter for this injury?

 

[ckahlandt]

I would probably use E819, motor vehicle traffic accident of unspecified nature.