H61.0 Chondritis and perichondritis of external earNon-billable header with 4 child codes.
H61.00 Unspecified perichondritis of external earH61.01 Acute perichondritis of external earH61.02 Chronic perichondritis of external earH61.03 Chondritis of external earH61 Other disorders of external earH61.0 Chondritis and perichondritis of external ear (this code)H61.00 Unspecified perichondritis of external earH61.001 Unspecified perichondritis of right external earH61.002 Unspecified perichondritis of left external earH61.003 Unspecified perichondritis of external ear, bilateralH61.009 Unspecified perichondritis of external ear, unspecified ear