H52.209 Unspecified astigmatism, unspecified eye
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Unspecified astigmatism, unspecified eye
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes2
Not part of this code, but both can be coded when both are documented.
- nystagmus and other irregular eye movements (H55)
Related codes
H52.201Unspecified astigmatism, right eye ICD-10-CMH52.202Unspecified astigmatism, left eye ICD-10-CMH52.203Unspecified astigmatism, bilateral ICD-10-CMH52.211Irregular astigmatism, right eye ICD-10-CMH52.212Irregular astigmatism, left eye ICD-10-CMH52.213Irregular astigmatism, bilateral ICD-10-CMH52.219Irregular astigmatism, unspecified eye ICD-10-CMH52.221Regular astigmatism, right eye ICD-10-CM
Common questions
Is H52.209 a billable code?
Yes. H52.209 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.