H21.1X2
BillableOther vascular disorders of iris and ciliary body, left 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 left eye.
Coding Tips
- •The 'X' placeholder and fifth character '2' indicate left eye involvement
- •Document the specific type of vascular disorder when possible for more precise coding
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└H21.1X2Other vascular disorders of iris and ciliary body, left eye
└H21.1X2Other vascular disorders of iris and ciliary body, left eye