Wednesday, February 9, 2022

GAO Report About Veterans (Vietnam & Type 2 Diabetes)



What GAO Found

The Department of Veterans Affairs (VA) considers Type 2 diabetes—which most often develops in adults due to several factors, including genetics, physical inactivity, and environmental factors—to be associated with exposure to herbicides used in the Vietnam War. VA does not assume the same association exists with Type 1 diabetes, for which the exact causes are unknown but most often develops in children and teens.

VA does not have comprehensive data on claims involving Type 1 diabetes. Specifically, data for Veterans Benefits Administration (VBA) claims decisions are not available prior to 2003. Further, available VBA data do not distinguish between Type 1 and Type 2 diabetes because VBA tracks both conditions using the same medical diagnostic code. Thus, GAO cannot reliably report the number of claims that VBA has granted or denied to Vietnam veterans for Type 1 diabetes. VBA officials stated they do not systematically track claims for Type 1 diabetes, but they can identify Type 1 diabetes claims by performing customized text searches. Accordingly, VBA identified around 1,900 claims decisions as potentially involving Type 1 diabetes from fiscal year 2003 through July 2021, which represented less than 1 percent of all decisions for diabetes during that time. Additionally, officials from VA and representatives from veterans service organizations said they did not expect there would be many claims for Type 1 diabetes, in part, because Type 1 diabetes most often develops at a young age and prior to military service.

VA evaluates veterans' claims for Type 1 diabetes either using evidence of a direct connection to service or by presuming a connection if the condition developed within a year following service. As with claims for any other condition, VBA claims processors may grant benefits if veterans provide evidence that their Type 1 diabetes was caused or aggravated by their military service. Such evidence could include development of Type 1 diabetes symptoms during service (e.g., elevated blood sugar), according to VBA officials. Additionally, claims processors may presume a connection to service if veterans' Type 1 diabetes developed to a certain degree within a year following their service.

Among 30 VBA claims decisions that GAO reviewed potentially involving Type 1 diabetes, claims processors granted or denied benefits for various reasons, and generally explained whether the claim contained evidence to support a connection with the veteran's service. For example, in two of 11 decisions to grant benefits, VBA claims processors identified evidence of veterans being diagnosed with Type 1 diabetes during or within a year of completing service, and a disability medical examiner stated that the veteran's condition was "at least as likely as not" due to military service. In contrast, claims processors noted in eight of 19 decisions to deny benefits that the veteran's treatment records did not include complaints, treatments, or a diagnoses of Type 1 diabetes during service.


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