All ICD10 Codes

H52.22

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Regular astigmatism

Use a more specific code (4 billable)
H52.221Regular astigmatism, right eyeH52.222Regular astigmatism, left eyeH52.223Regular astigmatism, bilateralH52.229Regular astigmatism, unspecified eye
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).
General instructions are available for the parent sections:
View CH7 NotesView H49-H52 Notes

Clinical Hierarchy

BillableHas subcodes
CH7Diseases of the eye and adnexa (H00-H59)
H49-H52Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52)
H52Disorders of refraction and accommodation
H52.2Astigmatism
H52.22Regular astigmatismNot billable
H52.221Regular astigmatism, right eyeBillable
H52.222Regular astigmatism, left eyeBillable
H52.223Regular astigmatism, bilateralBillable
H52.229Regular astigmatism, unspecified eyeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H52.22:

blockH49-H52
Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52)
View context instructions
chapterCH7
Diseases of the eye and adnexa (H00-H59)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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