Type 2 Diabetes Mellitus: VA Presumptive Condition (Agent Orange)
VeteranHQ lists Type 2 Diabetes Mellitus as a presumptive condition in the Agent Orange and Other Herbicides group. The exposure it is tied to is: Herbicide Agent (Agent Orange, containing 2,4-D and 2,4,5-T with TCDD dioxin contaminant). The presumption is effective July 9, 2001. It is governed by 38 CFR § 3.309(e); 38 USC § 1116; VA Final Rule, 66 FR 23166 (May 8, 2001).
A presumption removes one requirement and one only: the veteran does not have to prove a medical link between the condition and service. Everything else still applies. There must be a current diagnosis, the service has to meet the requirements below, and VA decides the claim on the evidence in the record.
What qualifies: Type 2 Diabetes Mellitus
- Service era
- Vietnam Era (August 5, 1964 – May 7, 1975); Korean DMZ (April 1, 1968 – August 31, 1971); Thailand (1961–1975)
- Service location
- Republic of Vietnam (including territorial waters); Thailand (U-Tapao, Ubon, Nakhon Phanom, Udorn, Takhli, Korat, and Don Muang bases); Korean DMZ; Johnston Island; specific test and storage sites in the United States
- Exposure
- Herbicide Agent (Agent Orange, containing 2,4-D and 2,4,5-T with TCDD dioxin contaminant)
- Effective date
- July 9, 2001
- Filing deadline
- No statutory deadline; can file at any time after diagnosis
- Diagnostic code
- 7913
Service required for this presumption
Service in the Republic of Vietnam between January 9, 1962, and May 7, 1975, including service aboard a vessel in the inland waterways (Brown Water Navy) or on the offshore waters when the vessel operated on the inland waters. No minimum duration of service or exposure level required.
About this presumption
Type 2 Diabetes Mellitus is presumptively service-connected for veterans exposed to herbicide agents (Agent Orange) during qualifying military service. TCDD, the dioxin contaminant in Agent Orange, is an established diabetogenic agent that disrupts insulin signaling, promotes adipogenesis, and induces pancreatic beta-cell dysfunction. The Institute of Medicine (now National Academy of Medicine) concluded "sufficient evidence of an association" between herbicide exposure and Type 2 diabetes.
Evidence still needed
A presumption does not remove the evidence requirement. VA still needs a current diagnosis from a medical provider and service records that show the qualifying service above. What it removes is the medical opinion connecting the two.
Service records confirming service in covered location; current diagnosis of Type 2 Diabetes confirmed by fasting blood glucose ≥126 mg/dL, HbA1c ≥6.5%, or 2-hour glucose ≥200 mg/dL on OGTT; treatment records (endocrinology, primary care). Note: Do NOT confuse with Type 1 diabetes, which is not a presumptive condition.
Controlling legal authority
38 CFR § 3.309(e); 38 USC § 1116; VA Final Rule, 66 FR 23166 (May 8, 2001)
Related on VeteranHQ
- Diabetes mellitus: 38 CFR Part 4 rating criteriaThe percentage tiers VA applies once service connection is established, under DC 7913.
- VA presumptive conditions, explainedHow presumptive service connection works, and what it does not cover.
- All presumptive conditions by exposureAgent Orange, PACT Act, Camp Lejeune, Gulf War, and ionizing radiation.
Questions About Type 2 Diabetes Mellitus and Presumptive Service Connection
Is Type 2 Diabetes Mellitus a VA presumptive condition?
Yes. VeteranHQ lists Type 2 Diabetes Mellitus as presumptive in the Agent Orange and Other Herbicides group, effective July 9, 2001, under 38 CFR § 3.309(e); 38 USC § 1116; VA Final Rule, 66 FR 23166 (May 8, 2001). A presumption removes the requirement to prove a medical link to service. A current diagnosis and qualifying service are still required, and VA decides the claim.
What service qualifies for the Type 2 Diabetes Mellitus presumption?
Service in the Republic of Vietnam between January 9, 1962, and May 7, 1975, including service aboard a vessel in the inland waterways (Brown Water Navy) or on the offshore waters when the vessel operated on the inland waters. No minimum duration of service or exposure level required. Service era: Vietnam Era (August 5, 1964 – May 7, 1975); Korean DMZ (April 1, 1968 – August 31, 1971); Thailand (1961–1975). Service location: Republic of Vietnam (including territorial waters); Thailand (U-Tapao, Ubon, Nakhon Phanom, Udorn, Takhli, Korat, and Don Muang bases); Korean DMZ; Johnston Island; specific test and storage sites in the United States.
What evidence is still needed for a Type 2 Diabetes Mellitus claim?
Service records confirming service in covered location; current diagnosis of Type 2 Diabetes confirmed by fasting blood glucose ≥126 mg/dL, HbA1c ≥6.5%, or 2-hour glucose ≥200 mg/dL on OGTT; treatment records (endocrinology, primary care). Note: Do NOT confuse with Type 1 diabetes, which is not a presumptive condition. A presumption removes the requirement to prove a medical link to service. A current diagnosis and qualifying service are still required, and VA decides the claim.
Is there a filing deadline for Type 2 Diabetes Mellitus?
No statutory deadline; can file at any time after diagnosis
VeteranHQ publishes VA rules and the citations behind them. It does not prepare, file, or represent claims, and nothing here is legal advice or a prediction of what VA will decide.