EndocrineDC 7909

Diabetes Insipidus

Diabetes insipidus (DI) is rated under DC 7909. Despite the name, this condition is not related to Type 1 or Type 2 diabetes. It occurs when the body cannot properly regulate how it handles fluids, caused by a hormonal abnormality. Ratings are based on symptom severity and treatment requirements.

VA Rating Levels

10%

Persistent excessive urination, OR requires continuous hormonal therapy.

30%

Assigned for 3 months after initial diagnosis. After that, the veteran is rated based on residuals of the disease or treatment side effects.

Exam Tips & Key Evidence

→Diabetes insipidus is completely different from Type 1 or Type 2 diabetes. It involves fluid regulation, not blood sugar. Make sure your diagnosis and records clearly reflect this.
→The 30% rating is temporary. Document all residual symptoms and treatment side effects before your re-evaluation.
→If DI is secondary to a TBI or pituitary condition, hormone deficiencies from pituitary or hypothalamus damage are presumptive secondary conditions for moderate or severe TBI.
→Continuous hormonal therapy alone is enough to qualify for the 10% rating. Make sure your treatment records clearly document ongoing medication use.

Commonly Related Conditions

Traumatic Brain InjuryPituitary Conditions

38 CFR Reference

38 CFR 4.119, Diagnostic Code 7909