Wiki abnormal findings of neck ultrasound

[ggparker14]

Which dx code would be more appropriate for abnormal finds of neck ultrasound, 793.7 or 793.99?

Thanks for any help.

 

[cblack712]

793.99 unless it is more specific to indicate that the finding is an abnormal bony finding.

 

[ggparker14]

Thank you for your help.