ICD-10 Code H30.04 – Focal chorioretinal inflammation, macular or paramacular (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H30.04 – Focal chorioretinal inflammation, macular or paramacular
What it is
This code identifies a localized inflammatory disorder of the choroid and retina affecting the macular or paramacular area. Use it when documentation specifies focal chorioretinal inflammation in that central retinal region.
Clinical signs
Typical findings may include decreased central vision, blurred vision, or a macular inflammatory lesion on eye examination. Clinical features vary; refer to documentation.
When to use this code
Use H30.04 when the provider documents focal chorioretinal inflammation involving the macula or paramacula. It is appropriate when the record clearly localizes the inflammation to that area and does not describe a different posterior uveitis subtype. Check documentation if laterality or cause is needed for the chart.
Do not use for
Do not use this code for diffuse chorioretinal inflammation, other retinal disorders, or nonspecific uveitis without macular localization. Check documentation if the diagnosis is broader or differently named.
Coding tip
Code the documented anatomic site exactly; macular or paramacular localization supports H30.04.