R pupil sphincter rupture
Right pupillary abnormality
Right pupillary disorder
Rupture of sphincter of pupil of right eye
H21.561 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM H21.561 became effective on October 1, 2022.
This is the American ICD-10-CM version of H21.561 – other international versions of ICD-10 H21.561 may differ.