What are the VA rating percentages for Diabetes Insipidus?

Diabetes Insipidus (DC 7909) is rated at 10%, 30% under 38 CFR § 4.119, DC 7909. With persistent polyuria, or requiring continuous hormonal therapy.

What rates 10% for Diabetes Insipidus under 38 CFR § 4.119, DC 7909?

Under 38 CFR § 4.119, DC 7909 (DC 7909), a 10% rating for Diabetes Insipidus requires: With persistent polyuria, or requiring continuous hormonal therapy.

What rates 30% for Diabetes Insipidus under 38 CFR § 4.119, DC 7909?

Under 38 CFR § 4.119, DC 7909 (DC 7909), a 30% rating for Diabetes Insipidus requires: For three months after initial diagnosis.

What happens during a C&P exam for Diabetes Insipidus?

Bring all relevant medical records and a written list of symptoms. Report your worst days, not your best. The VA rates based on overall impairment.

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Diabetes Insipidus

Q: What evidence do I need for a Diabetes Insipidus VA claim?

Key evidence for a Diabetes Insipidus claim includes: Service treatment records; Current medical diagnosis and treatment records; Buddy/lay statements; Prescription history; Employment impact documentation. All evidence should document both the condition and its impact on daily functioning.

DC 790938 C.F.R. § 4.119

Diagnostic Code

DC 7909

38 C.F.R. § 4.119

Rating Range

10–30%

2 severity tiers

Source

Verified

38 C.F.R. § 4.119

Diabetes Insipidus is rated by the U.S. Department of Veterans Affairs under DC 7909 of 38 CFR § 4.119, DC 7909 across 2 severity tiers (10% / 30%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.

Educational tool only. Not legal or medical advice. Not affiliated with the VA.

Overview

Condition causing excessive thirst and urination due to insufficient antidiuretic hormone (ADH) or kidney resistance to ADH. Not related to diabetes mellitus despite the similar name. Can result from pituitary damage or TBI.

Rating Criteria

10%

With persistent polyuria, or requiring continuous hormonal therapy.

30%

For three months after initial diagnosis.

03Key Evidence

—Service treatment records

—Current medical diagnosis and treatment records

—Buddy/lay statements

—Prescription history

—Employment impact documentation

—Any relevant diagnostic testing

04C&P Exam Tips

1Bring all relevant medical records and a written list of symptoms.

2Report your worst days, not your best. The VA rates based on overall impairment.

3Document how the condition affects daily activities, work, and relationships.

4Mention all medications and their side effects.

5Bring buddy statements from people who observe your symptoms.

More in Endocrine

Diabetes Mellitus (Type 1)Hypothyroidism Hyperthyroidism / Graves' Disease Thyroid Cancer Addison's Disease Cushing's Syndrome Obesity (Secondary)Vitamin D Deficiency All conditions →

Tools

Rating Calculator →Secondaries Explorer →C&P Exam Prep →PACT Act Scanner →2026 Rates →

Sources & Editorial

Rating criteria text quoted verbatim from 38 C.F.R. § 4.119 (Endocrine system). Source verified 2026-05-15 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.

View § 4.119 on eCFR →Cornell Law mirror →Editorial Standards →Suggest a correction →

EDUCATIONAL TOOL ONLY. NOT LEGAL OR MEDICAL ADVICE.
NOT AFFILIATED WITH THE U.S. DEPARTMENT OF VETERANS AFFAIRS.
CLAIM RECON 2026

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