H18.621✓ Billable
Keratoconus, unstable, right eye
Code Hierarchy
┌7Diseases of the eye and adnexa (H00-H59)├H15-H22Disorders of sclera, cornea, iris and ciliary body (H15-H22)├H18Other disorders of cornea
└H18.621Keratoconus, unstable, right eye
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