H52.21 – Irregular astigmatism
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Child Codes
Sibling Codes
Parent Sibling Codes
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| Code | Title |
|---|---|
| H00-H59 | Diseases of the eye and adnexa (H00-H59) |
| H49-H52 | Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52) |
| H52 | Disorders of refraction and accommodation |
| H52.2 | Astigmatism |
| H52.21 | Irregular astigmatism |
| H52.211 | Irregular astigmatism, right eye |
| H52.212 | Irregular astigmatism, left eye |
| H52.213 | Irregular astigmatism, bilateral |
| H52.219 | Irregular astigmatism, unspecified eye |