H16.321
BillableDiffuse interstitial keratitis, right eye
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A chronic inflammatory condition of the cornea affecting the right eye, often causing scarring and vision problems.
Coding Tips
- •Diffuse interstitial keratitis is frequently associated with syphilis or other systemic infections; review patient history for underlying cause
- •This condition typically develops slowly and may require long-term treatment; document any associated systemic disease
Code Hierarchy
└H16Keratitis└H16.3Interstitial and deep keratitis└H16.32Diffuse interstitial keratitis└H16.321Diffuse interstitial keratitis, right eye
└H16.321Diffuse interstitial keratitis, right eye