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Veterans Law

VA Secondary Conditions to Diabetes Mellitus Type II

Michael Lostritto

July 17, 2020

Updated: August 7, 2026

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    CCK Law: Our Vital Role in Veterans Law

    Diabetes can cause a wide range of other medical issues. Veterans who are service-connected for diabetes and develop a secondary condition could qualify for VA disability benefits for the secondary disability.

    Who We Are: Chisholm Chisholm & Kilpatrick (CCK Law) has argued many of the cases that define and clarify veterans disability law. Our attorneys serve in many leadership positions and have posted more than 2,500 blogs and 1,100 videos explaining veterans benefits. With 100+ individuals accredited by VA or admitted to practice before the U.S. Court of Appeals for Veterans Claims, CCK Law has recovered over $1 billion in compensation for 36,000+ clients since 1999. (Past results do not guarantee future outcomes.) Contact us to tell us about your case.

    What Is Diabetes Mellitus Type II?

    Diabetes mellitus type II is a chronic condition that affects the way a person’s body metabolizes glucose (i.e., sugar). With type II diabetes, a person’s body either resists the effects of insulin (i.e., a hormone that regulates the movement of sugar into your cells) or does not produce enough insulin to maintain normal glucose levels.

    Signs and symptoms of type II diabetes often develop gradually over time. However, the most common symptoms include:

    • Increased thirst
    • Frequent urination
    • Increased hunger
    • Unintended weight loss
    • Fatigue
    • Blurred vision
    • Slow-healing sores
    • Frequent infections
    • Areas of darkened skin, usually in the armpits and neck

    Again, type II diabetes occurs when the body becomes resistant to insulin or when the pancreas is unable to produce enough insulin. However, the exact cause for type II diabetes remains unknown. Current research suggests that genetics and environmental conditions are both contributing factors.

    Watch CCK Law Supervising Attorney Alyse Phillips and colleagues explain what veterans need to know about VA disability benefits for diabetes:

    VA Disability Benefits for Diabetes

    How Can Veterans Get VA Service Connection for Diabetes?

    Presumptive Service Connection

    The Institute of Medicine concluded in its 2000 report, “Veterans and Agent Orange: Herbicide/Dioxin Exposure and Type 2 Diabetes,” as well as in subsequent updates, that there is limited/suggestive evidence of an association between exposure to herbicides and type II diabetes. As a result, diabetes mellitus type II is included on VA’s list of presumptive conditions associated with exposure to Agent Orange.

    Veterans who served in some of the following areas during the specified time periods and later developed diabetes mellitus type II do not have to prove a connection between their condition and military service to receive disability compensation or VA health care:

    • Veterans with “boots on the ground” and those serving on inland waterways in Vietnam between January 9, 1962, and May 7, 1975;
    • Blue Water Navy veterans who served within 12 nautical miles seaward of the demarcation line of Vietnam between the same dates;
    • Veterans “who flew on or worked on C-123 aircraft” during the Vietnam War era;
    • Veterans who served along the Korean Demilitarized Zone (Korean DMZ) between September 1, 1967, and August 31, 1971.

    This list does not include Vietnam veterans who served in Thailand, as they are not included under VA’s presumption of exposure. However, VA recognizes that herbicides were used along the perimeter of certain Royal Thai Air Force bases in Thailand to increase visibility and prevent guerilla attacks during the following time period:

    • Between January 9, 1962, and May 7, 1975

    VA says that it will concede exposure for Thailand veterans if they were on or near the perimeter through credible evidence (e.g., official records or lay evidence).

    To receive service-connected compensation for diabetes mellitus type II, Thailand veterans must show on a factual basis that they were exposed to Agent Orange during their service and have a current diagnosis of the condition.

    Direct Service Connection

    Veterans with type 2 diabetes who do not qualify for presumptive service connection can still receive disability benefits via direct service connection, but must prove the following:

    • A current diagnosis of type 2 diabetes;
    • An in-service event, injury, or illness; and
    • A medical nexus linking the type 2 diabetes to the in-service incurrence.

    How Does VA Rate Diabetes Mellitus?

    Diabetes mellitus type II is rated by VA under 38 CFR § 4.119, Diagnostic Code 7913. Ratings for type 2 diabetes vary among veterans based on the progression or severity of their condition.

    These are the criteria VA has set in place to rate veterans with type 2 diabetes:

    • 100 percent — Requiring more than one daily injection of insulin, restricted diet, and regulation of activities (avoidance of strenuous occupational and recreational activities) with episodes of ketoacidosis or hypoglycemic reactions requiring at least three hospitalizations per year or weekly visits to a diabetic care provider, plus either progressive loss of weight and strength or complications that would be compensable if separately evaluated.
    • 60 percent — Requiring one or more daily injections of insulin, restricted diet, and regulation of activities with episodes of ketoacidosis or hypoglycemic reactions requiring one or two hospitalizations per year or twice-a-month visits to a diabetic care provider, plus complications that would not be compensable if separately evaluated.
    • 40 percent — Requiring one or more daily injection of insulin, restricted diet, and regulation of activities.
    • 20 percent — Requiring one or more daily injection of insulin and restricted diet, or; oral hypoglycemic agent and restricted diet.
    • 10 percent — Manageable by a restricted diet only.

    What Are Common VA Secondary Conditions to Diabetes?

    Diabetes mellitus type II can be managed if the appropriate care is implemented. However, if blood sugar levels are not properly controlled, long-term complications may arise that could qualify a veteran for secondary service connection based on diabetes. Such complications can eventually be disabling or even life-threatening.

    Examples include:

    To apply for service connection for one of these secondary conditions, veterans must file a claim the same way they would file an initial claim for VA disability benefits, using VA Form 21-526EZ. From there, veterans must demonstrate two things to VA:

    • A current diagnosis of type 2 diabetes
    • Medical evidence showing the relationship between the primary service-connected condition (i.e., type 2 diabetes) and the secondary condition

    Importantly, the secondary condition must be “at least as likely as not” caused or aggravated by the veteran’s type 2 diabetes.

    Did VA Deny Your Claim for Conditions Secondary to Diabetes? Contact CCK

    If your VA disability claim for a secondary condition to diabetes has been denied, the legal team at Chisholm Chisholm & Kilpatrick may be able to help. Contact us today for a free case review.

    About the Author

    Bio photo of Michael Lostritto

    Michael is a Partner at Chisholm, Chisholm & Kilpatrick. He joined CCK Law in September 2016 and previously served as Supervising Attorney and most recently as a Managing Attorney in the firm’s Veterans Law practice. As a VA-accredited attorney, Michael’s area of practice focuses exclusively on the representation of disabled veterans and their families before the Department of Veterans Affairs (VA), the Board of Veterans’ Appeals, and the U.S. Court of Appeals for Veterans Claims (CAVC).

    See more about Michael