H21.1X1
BillableOther vascular disorders of iris and ciliary body, right eye
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Various blood vessel abnormalities or disorders affecting the colored part of the eye (iris) and the muscle that controls focus (ciliary body) in the right eye.
Coding Tips
- •This is a category code with an 'X' placeholder; ensure the fifth character specifies the laterality (1=right, 2=left, 9=unspecified)
- •Review clinical documentation to determine if a more specific vascular disorder code exists before using this catch-all code
Code Hierarchy
└H21Other disorders of iris and ciliary body└H21.1Other vascular disorders of iris and ciliary body└H21.1XOther vascular disorders of iris and ciliary body└H21.1X1Other vascular disorders of iris and ciliary body, right eye
└H21.1X1Other vascular disorders of iris and ciliary body, right eye