ICD-9-CM Codes ICD-9-PCS Codes

371.21 - Idiopathic corneal edema

GEM Conversion to ICD-10 CM

H18.229

Fs: 10000 – Idiopathic corneal edema, unspecified eye

Sibling Codes

371.20

Corneal edema, unspecified

371.21

Idiopathic corneal edema

371.22

Secondary corneal edema

371.23

Bullous keratopathy

371.24

Corneal edema due to wearing of contact lenses

Parent Sibling Codes

371.9

Unspecified corneal disorder