H15-H22: Disorders of sclera, cornea, iris and ciliary body
ICD-10-CM 2027 block H15-H22 in chapter 7 (Diseases of the eye and adnexa) has 7 categories.
- H15 – Disorders of sclera 62 billable codes
- H16 – Keratitis 126 billable codes
- H17 – Corneal scars and opacities 18 billable codes
- H18 – Other disorders of cornea 155 billable codes
- H20 – Iridocyclitis 38 billable codes
- H21 – Other disorders of iris and ciliary body 97 billable codes
- H22 – Disorders of iris and ciliary body in diseases classified elsewhere Billable code