Retinal micro-aneurysms, unspecified, right eye

This code signifies the presence of tiny, balloon-like outpouches in the walls of the retinal blood vessels in the right eye, without further specification of their cause or specific type. These micro-aneurysms are often an early sign of retinal vascular disease, most commonly diabetic retinopathy. They represent localized areas of weakness in the capillary walls.

Use this code when documentation explicitly states "retinal micro-aneurysms" affecting the right eye, and no further details regarding the etiology (e.g., diabetic, hypertensive) or specific type (e.g., ruptured) are provided. This code is appropriate when the ophthalmologist or optometrist identifies these lesions during a funduscopic examination or imaging, and the underlying cause is not yet determined or documented.

• Always seek more specific documentation regarding the etiology of the micro-aneurysms (e.g., diabetes) to allow for more precise coding.
• Distinguish from retinal hemorrhages or exudates, which are distinct findings and coded differently.
• Ensure the laterality (right eye) is clearly documented to support the use of this specific code.