H52.2
⚠ Non-billable
Astigmatism
ICD-10-CM · FY2026 · Diseases of the Eye and Adnexa
Code
H52.2
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Eye and Adnexa
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code H52.2?
ICD-10-CM code H52.2 represents Astigmatism. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Eye and Adnexa chapter, effective October 1, 2025 – September 30, 2026.
Is H52.2 billable?
No. H52.2 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is H52.2 in?
H52.2 belongs to the Diseases of the Eye and Adnexa chapter (H00–H59) of ICD-10-CM.
Related codes in the H52 category
H52
Disorders of refraction and accommodation
Non-billable
H52.0
Hypermetropia
Non-billable
H52.1
Myopia
Non-billable
H52.3
Anisometropia and aniseikonia
Non-billable
H52.4
Presbyopia
Billable
H52.5
Disorders of accommodation
Non-billable
H52.6
Other disorders of refraction
Billable
H52.7
Unspecified disorder of refraction
Billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →