Endocrine · 38 CFR 4.119 · Diagnostic Code 7913

Type 2 Diabetes VA Disability Rating

By Shirley Chia · Last updated 2026-05-22 · Source: 38 CFR 4.119 · Agent Orange status: 38 CFR 3.309(e) (since 2001)

What Type 2 diabetes means in VA disability terms

Type 2 diabetes mellitus is a chronic condition characterized by insulin resistance and elevated blood glucose. The VA uses standard medical diagnostic criteria (fasting glucose ≥126, HbA1c ≥6.5%, or 2-hour glucose ≥200 on OGTT). The rating is driven by treatment intensity, not by glucose numbers themselves — a veteran with well-controlled HbA1c on insulin and a regulated-activity profile rates higher than a veteran with poor control on metformin alone.

Full DC 7913 criteria

The "regulation of activities" trigger

The 20%-to-40% jump turns entirely on "regulation of activities." The Court of Appeals for Veterans Claims has interpreted this term narrowly. In Camacho v. Nicholson (2007) and subsequent cases, the Court held:

• Diet and exercise are NOT regulation of activities.
• A general recommendation to "be careful" or "watch yourself" during exercise is NOT regulation of activities.
• There must be a physician's medical opinion ordering restriction of strenuous activity to prevent hypoglycemia. The restriction must be documented in the medical record.

Practical effect: many insulin-dependent veterans cap at 20% because their physicians never formally restricted strenuous activity. To reach 40%, the medical record must contain that specific restriction. Veterans approaching the 40% threshold should ask their endocrinologist whether their condition warrants a documented activity restriction.

Service-connection paths

Agent Orange presumption (the dominant path)

Type 2 diabetes has been on the Agent Orange presumptive list under 38 CFR 3.309(e) since 2001. Qualifying service categories:

• In-country Vietnam service (boots on ground or inland waterways), 1962–1975.
• Korean DMZ service 1968–1971.
• Thailand base perimeter service (specific bases).
• Blue Water Navy service (added by the 2019 BWNVAA, retroactive).
• C-123 aircrew (added 2015).

No nexus opinion is required for presumptive claims — only proof of qualifying service + current diagnosis. If your diabetes was previously denied for lack of nexus and you qualify for the presumption, file a Supplemental Claim (VA Form 20-0995) citing the regulation.

Direct service connection

For non-Vietnam veterans, direct service connection requires in-service onset (impaired fasting glucose, diabetes diagnosis, or symptoms documented in STRs) or onset within one year of separation under the chronic-disease presumption (38 CFR 3.307(a)(3) + 3.309(a)).

Secondary service connection

Type 2 diabetes can be secondary to service-connected conditions that cause weight gain or metabolic dysfunction. Recognized secondary pathways:

• Diabetes secondary to PTSD (via cortisol dysregulation, sedentary lifestyle from depression/anxiety, weight gain from psychotropic medications).
• Diabetes secondary to chronic pain (via weight gain from immobility, opioid use).
• Diabetes secondary to musculoskeletal disability (via reduced physical activity).

Complications that rate separately

The note to DC 7913 directs raters to rate compensable complications separately. This is where most of the value sits. Common separately-rated diabetic complications:

• Peripheral neuropathy (DC 8520-8730). Diabetic neuropathy in each lower extremity rates 10-40% based on severity (mild / moderate / moderately severe). Often the largest single add.
• Retinopathy (DC 6080). Visual impairment from diabetic retinopathy.
• Nephropathy (DC 7541). Kidney involvement, rates 30-100% based on creatinine, BUN, hypertension, and treatment.
• Erectile dysfunction (DC 7522 + SMC-K). Schedular 0% (cosmetic) but SMC-K adds a flat monthly payment ($139.87/mo in 2026).
• Hypertension (DC 7101). Often itself secondary to diabetes.
• Ischemic heart disease (DC 7005). Diabetes accelerates atherosclerosis. IHD is also Agent Orange presumptive.
• Diabetic skin conditions (DC 7800-7806). Including diabetic ulcers.

Evidence the VA looks for

• For Agent Orange presumption: DD-214 showing qualifying service. For Blue Water Navy, ship deck logs documenting time in qualifying offshore waters.
• Current diagnosis. HbA1c, fasting glucose, or OGTT meeting diagnostic criteria. Treatment record (metformin, sulfonylurea, insulin).
• Prescription history. Document the medication progression — oral → combination → insulin.
• Restricted-activity documentation. Physician's note ordering restriction of strenuous activity. Critical for the 40% bracket.
• Hospitalization records. For 60% / 100% brackets, document ER visits for hypoglycemia or DKA.
• Complication records. EMG/NCV for neuropathy, eye exams for retinopathy, kidney function tests for nephropathy.

The C&P exam for diabetes

The diabetes C&P exam uses DBQ for Diabetes Mellitus. Key elements:

• Current treatment (diet, oral agents, insulin — frequency and dosage).
• Whether physician has prescribed regulation of activities.
• Episodes of ketoacidosis or hypoglycemia in the past 12 months.
• Frequency of diabetic care visits.
• Weight history.
• Complications (the examiner triggers separate DBQs for each).

Preparation tips:

• Bring a written list of all medications with start dates and dosage changes.
• Bring the restricted-activity letter if you have one. If not, ask your endocrinologist before the exam.
• List every diabetes complication — numb feet, vision changes, ED, kidney issues. Each may trigger a separate DBQ.
• Document weight changes if progressive loss (relevant to the 100% bracket).

Common rating pitfalls

1. Capping at 20% without a regulation-of-activities letter. Veterans on insulin who never asked for a restricted-activity letter cap at 20%. Get the letter; refile for 40%.
2. Not claiming complications separately. Each compensable complication is a separate rating that combines via VA math. Peripheral neuropathy is often the largest add.
3. Missing Agent Orange presumption. Vietnam-era veterans with Type 2 diabetes almost always qualify. If prior claim denied for nexus, file Supplemental Claim.
4. Confusing Type 1 with Type 2 on the application. Type 1 is NOT Agent Orange presumptive. Make sure the diagnostic record clearly states Type 2.
5. Filing without SMC-K when ED is documented. SMC-K is a flat addition that does not affect combined math. Always claim if documented.

Worked example

Sources cited in this article

• 38 CFR 4.119 — The Endocrine System (DC 7913)
• 38 CFR 3.309(e) — Agent Orange presumptive list
• VA.gov — Agent Orange exposure
• Camacho v. Nicholson, 21 Vet. App. 360 (2007) — regulation-of-activities interpretation.

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