All ICD10 Codes

H52.2

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Astigmatism

Use a more specific code (0 billable, 3 non-billable)
H52.20Unspecified astigmatismhas subcodesH52.21Irregular astigmatismhas subcodesH52.22Regular astigmatismhas subcodes
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
H52.2AstigmatismNot billable
H52.20Unspecified astigmatismSubcodes
H52.21Irregular astigmatismSubcodes
H52.22Regular astigmatismSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H52.2:

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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