H61.00Non-billable (header)
Unspecified perichondritis of external ear
Code Hierarchy
┌8Diseases of the ear and mastoid process (H60-H95)├H60-H62Diseases of external ear (H60-H62)
└H61.00Unspecified perichondritis of external ear
Not sure between two codes?
⇄ Compare H61.00 with another code →