H04.571
BillableStenosis of right lacrimal sac
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A narrowing or blockage of the tear sac on the right side, which is a small pouch that collects tears before they drain into the nose.
Coding Tips
- •The lacrimal sac is located between the lacrimal canaliculi and the nasolacrimal duct
- •Verify right-sided location and confirm stenosis of the sac itself rather than adjacent structures