H21.56 Non-Billable Code
Pupillary abnormalities
Chapter Classification
Chapter 7
Diseases of the eye and adnexa (H00-H59)
Section Detail
H15-H22
Disorders of sclera, cornea, iris and ciliary body (H15-H22)
Code Hierarchy
This code is a child of H21.5.
As a non-billable code, it requires more specific digits to be used on a medical claim.
As a non-billable code, it requires more specific digits to be used on a medical claim.
Coding Guidelines & Notes
excludes1
- congenital deformity of pupil (Q13.2-)
More Specific Diagnosis Codes
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