E13.349
Other specified diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema
Clinical Classification Guidelines
Medical Intelligence & Overview
Diabetes mellitus is a chronic condition affecting how your body processes blood sugar (glucose). When blood sugar levels are consistently high, it can lead to various complications, including problems with the eyes. One such complication is diabetic retinopathy, which affects the blood vessels in the retina—the light-sensitive tissue at the back of your eye. The ICD-10 code E13.349 refers to a specific type of diabetes called other specified diabetes mellitus, characterized by severe nonproliferative diabetic retinopathy without the presence of macular edema. This condition highlights the importance of managing diabetes to prevent or slow eye damage.
Causes & Symptoms
Clinical Causes: Prolonged high blood sugar levels due to unmanaged or poorly controlled diabetes Chronic hyperglycemia damaging blood vessels in the retina High blood pressure contributing to retinal vessel damage Elevated cholesterol levels leading to blockages in retinal blood vessels Smoking, which can accelerate vascular damage Genetics and inherited factors influencing blood vessel health
Key Symptoms: Generally no early symptoms in the initial stages Gradual loss of vision over time Difficulty seeing in dim light or at night Presence of floaters or dark spots in vision Blurred or fluctuating vision Possible visual field loss as the condition progresses
Diagnostic & Treatment
Diagnosis Path: Dilated eye exam to observe retinal blood vessels for signs of damage Optical coherence tomography (OCT) to assess retinal layers and detect any swelling Fluorescein angiography, which uses a dye to visualize blood flow in retinal vessels Assessment of visual acuity and visual field testing History of diabetes management and duration to evaluate risk level
Treatment Protocols: Strict blood sugar control to minimize further damage Blood pressure and cholesterol management Laser therapy, such as focal or scatter laser photocoagulation, to seal leaking blood vessels and reduce bleeding Vitrectomy in advanced cases to remove blood or scar tissue from the vitreous humor Regular monitoring and follow-up with eye care professionals to detect changes early Managing associated health conditions that can exacerbate eye problems
Clinical Advice & FAQs
Billing Guidance
Is E13.349 a billable ICD-10 code?
Yes, E13.349 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E13.349?
Clinical documentation must specify the nature of Other specified diabetes mellitus with severe nonproliferative diabetic retinopathy without macular edema and any associated comorbidities for accurate reporting.
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