Chorioretinal inflammation (H30)

Browse all the diagnosis codes used for chorioretinal inflammation (h30). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Clinical Information

Birdshot Chorioretinopathy - A form of chorioretinitis characterized by multiple small, cream-colored LESIONS, symmetrically scattered mainly around the OPTIC DISK. These lesions are the most distinctive sign and often appear at the level of the RETINAL PIGMENT EPITHELIUM but, on occasion, suggest an even deeper infiltration and may ultimately lead to visual loss. An association with HLA-A29 antigen (see HLA-A ANTIGENS) has been observed in nearly all patients.

Chorioretinitis - Inflammation of the choroid in which the sensory retina becomes edematous and opaque. The inflammatory cells and exudate may burst through the sensory retina to cloud the vitreous body.

Choroiditis - Inflammation of the choroid.

Cytomegalovirus Retinitis - Infection of the retina by cytomegalovirus characterized by retinal necrosis, hemorrhage, vessel sheathing, and retinal edema. Cytomegalovirus retinitis is a major opportunistic infection in AIDS patients and can cause blindness.

Multifocal Choroiditis - A multifocal uveitis syndrome involving the RETINAL PIGMENT EPITHELIUM and capillary layer of the CHOROID. It is characterized by chronic UVEITIS and multiple CHOROID lesions referred to as white dots, blurry vision, floaters, sensitivity to light, blind spots, and eye discomfort.

Retinitis - Inflammation of the RETINA. It is rarely limited to the retina, but is commonly associated with diseases of the choroid (CHORIORETINITIS) and of the OPTIC DISK (neuroretinitis).

Retinitis Pigmentosa - Hereditary, progressive degeneration of the retina due to death of ROD PHOTORECEPTORS initially and subsequent death of CONE PHOTORECEPTORS. It is characterized by deposition of pigment in the retina.

Usher Syndromes - Autosomal recessive hereditary disorders characterized by congenital SENSORINEURAL HEARING LOSS and RETINITIS PIGMENTOSA. Genetically and symptomatically heterogeneous, clinical classes include type I, type II, and type III. Their severity, age of onset of retinitis pigmentosa and the degree of vestibular dysfunction are variable.

White Dot Syndromes - A group of idiopathic multifocal posterior uveitis syndromes involving the CHOROID; RETINAL PIGMENT EPITHELIUM; and RETINA. They are characterized by multiple lesions of hypoautofluorescent dots in the FUNDUS OCULI and reduced VISUAL ACUITY. Several entities including BIRDSHOT CHORIORETINOPATHY are HLA-A ANTIGENS serotype A29 positive.