H61.30 Acquired stenosis of external ear canal, unspecifiedNon-billable header with 4 child codes.
H61.301 Acquired stenosis of right external ear canal, unspecifiedH61.302 Acquired stenosis of left external ear canal, unspecifiedH61.303 Acquired stenosis of external ear canal, unspecified, bilateralH61.309 Acquired stenosis of external ear canal, unspecified, unspecified earH61.20 Impacted cerumen, unspecified earH61.21 Impacted cerumen, right earH61.22 Impacted cerumen, left earH61.23 Impacted cerumen, bilateralH61.3 Acquired stenosis of external ear canalH61.30 Acquired stenosis of external ear canal, unspecified (this code)H61.301 Acquired stenosis of right external ear canal, unspecifiedH61.302 Acquired stenosis of left external ear canal, unspecifiedH61.303 Acquired stenosis of external ear canal, unspecified, bilateralH61.309 Acquired stenosis of external ear canal, unspecified, unspecified earH61.31 Acquired stenosis of external ear canal secondary to trauma