J01.3Non-billable (header)
Acute sphenoidal sinusitis
Code Hierarchy
┌10Diseases of the respiratory system (J00-J99)├J00-J06Acute upper respiratory infections (J00-J06)├J01Acute sinusitis
└J01.3Acute sphenoidal sinusitis
Not sure between two codes?
⇄ Compare J01.3 with another code →