ICD-10-CM Billable Code

E10.35

Type 1 diabetes mellitus with proliferative diabetic retinopathy

Clinical Classification Guidelines

7th Character Definition

One of the following 7th characters is to be assigned to codes in subcategory E10.35 to designate laterality of the disease:

Medical Intelligence & Overview

Type 1 diabetes mellitus is a chronic condition where the body's immune system attacks insulin-producing cells in the pancreas. This leads to high blood sugar levels, which, if not well-controlled, can cause various health complications. One serious complication associated with diabetes is diabetic retinopathy, a condition that affects the eyes. Specifically, E10.35 refers to type 1 diabetes accompanied by proliferative diabetic retinopathy, a more advanced stage of eye damage. Recognizing and managing this condition early is vital to prevent vision loss and other health issues.

Causes & Symptoms

Clinical Causes: Autoimmune destruction of insulin-producing cells in the pancreas Chronic high blood sugar levels damaging blood vessels in the eyes Poor management of blood glucose over time Long-standing duration of diabetes

Key Symptoms: Blurred or fluctuating vision Sudden vision loss in one or both eyes Dark spots or floaters in the vision Difficulty seeing at night Eye redness or discomfort (less common in advanced stages)

Diagnostic & Treatment

Diagnosis Path: Diagnosis involves a comprehensive eye examination by an ophthalmologist, which includes dilated fundus examination to observe the retina. Additionally, blood tests confirm elevated blood glucose levels and other markers indicating diabetes control. Regular screening for diabetic retinopathy is recommended for individuals with type 1 diabetes, especially those with long-standing disease or poor blood sugar management.

Treatment Protocols: Laser photocoagulation therapy to seal leaking blood vessels and reduce abnormal new vessel growth Intravitreal injections of medications like anti-VEGF agents to decrease new blood vessel formation Strict control of blood sugar, blood pressure, and cholesterol levels to slow disease progression Regular eye examinations to monitor for changes in the retina Surgical interventions, such as vitrectomy, in advanced cases involving bleeding or retinal detachment

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is E10.35 a billable ICD-10 code?
Yes, E10.35 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report E10.35?
Clinical documentation must specify the nature of Type 1 diabetes mellitus with proliferative diabetic retinopathy and any associated comorbidities for accurate reporting.

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