Drug or Alcohol Exclusion in Disability Claims

Substance-related exclusions are a common feature of long-term disability insurance policies that can result in the denial of benefits when an insurer determines that the claimant’s disability is caused by or related to the use of alcohol, drugs, or controlled substances.

These exclusions are distinct from the mental health limitations discussed elsewhere in this series – they operate as outright exclusions rather than time-limited benefit caps – and their application involves a specific fact-based and policy-based analysis.

Understanding how these exclusions are worded, how insurers determine when they apply, what types of evidence factor into that determination, and how claimants can address a denial under this provision is important for anyone whose disability claim has been denied on substance-use grounds. For a broader overview of how different denial issues can be addressed, see our guide to fixing a disability claim denial.

Substance-Related Exclusions in Disability Policies

Most group and individual long-term disability policies contain an exclusion for disabilities that result from, or are caused or contributed to by, the use of alcohol or controlled substances not prescribed by a physician. The specific language of the exclusion varies by policy and is significant for determining how broadly it applies.

Some exclusions apply only when the disability is primarily or directly caused by substance use – for example, a disability arising from cirrhosis of the liver resulting from chronic alcoholism, or from an accidental overdose of an unprescribed controlled substance. Other exclusions apply whenever substance use ‘contributes to’ the disability, which is a broader standard that can encompass situations where substance use is a contributing factor alongside an independent disabling condition.

Many policies contain separate provisions for substance use disorders themselves, sometimes treating them under the mental health benefit limitation (commonly capping benefits at 24 months) rather than excluding them entirely. The interaction between the substance use exclusion and the mental health limitation in a given policy requires careful review of both provisions and how they are defined.

How Insurers Determine Applicability

When a disability claim is filed, the insurer reviews the medical records for any reference to substance use, substance use history, or treatment for substance use disorders. Medical records frequently contain references to alcohol use – including both amounts reported by the patient and clinical notations about social or problem drinking – as well as documentation of any history of drug use, prescription medication management, or substance use treatment.

If the insurer identifies any substance use history in the file, it will assess whether that history is sufficient to invoke the exclusion based on the specific language of the policy. A claimant who drinks a moderate amount socially and whose disability is caused by an orthopedic condition is unlikely to face a substance-use exclusion. A claimant whose medical records document chronic heavy alcohol use and whose primary disabling condition is alcohol-related liver disease is in a different position.

More contested are the intermediate cases: a claimant with a documented history of opioid use disorder who is now disabled by a condition unrelated to opioid use, or a claimant with depression who uses alcohol in amounts that the insurer characterizes as problematic and that the insurer argues contribute to the claimed psychiatric disability. In these situations, the causal link the insurer draws between substance use and the claimed disability is often the central issue in the dispute.

Policy Language Interpretation

The specific language of the exclusion determines how much the insurer must demonstrate to invoke it. For example: 

• Causation threshold – does the exclusion apply only when substance use is the direct and primary cause of disability, or whenever it played any role?
• Time period – is past substance use sufficient to trigger the exclusion, or must current use be involved?
• Prescribed medications – does the exclusion cover legally prescribed medications used as directed, or only unprescribed or illicitly obtained substances?

Most exclusions expressly carve out legally prescribed medications used in accordance with the prescribing physician’s instructions. A claimant who becomes disabled due to side effects of a lawfully prescribed medication is generally not subject to the substance use exclusion. A claimant who misuses a prescription medication – using it in amounts or for purposes not prescribed – occupies a gray area that depends on the specific policy language.

Exclusions that use the phrase ’caused or contributed to by’ are broader than those that require a direct causal relationship. If an insurer invokes a ‘contributed to’ exclusion, it need only establish that substance use played some role in the disability, which can be a lower factual threshold than demonstrating that it was the primary cause.

Evidence Used in Denial Decisions

Insurers base substance-use exclusion decisions primarily on the medical records in the claim file. For example, common sources of evidence insurers draw on include:

• Treating physician notes documenting alcohol or drug use
• Emergency department records reflecting substance-related treatment
• Records from substance use treatment programs
• Laboratory results such as elevated liver enzymes or other markers associated with chronic alcohol use

Insurers also rely on the opinions of physician peer reviewers who assess the connection between documented substance use and the claimed disability. A peer reviewer may opine that the claimant’s depression is caused or substantially exacerbated by alcohol use, or that the claimant’s liver disease has both alcoholic and non-alcoholic components and that the alcoholic component is a substantial contributing factor.

The factual analysis the insurer performs is documented in the claim file and should be reviewed carefully when preparing an appeal. Understanding specifically what evidence the insurer cited and what causal connection it drew is the starting point for an effective response.

Appeal Considerations

Appealing a substance-use exclusion denial requires a careful analysis of both the policy language and the medical evidence the insurer relied on.

Start with the policy language. Confirm whether the exclusion requires that substance use caused the disability, substantially caused it, or merely contributed to it. Identify whether the exclusion applies to prescribed medications used as directed, or only to unprescribed or illicit substances. Determine whether the policy contains separate provisions for substance use disorders versus physical disabilities affected by substance use.

Then address the medical evidence. If the insurer has characterized the relationship between substance use and the disabling condition in a way that is medically inaccurate – for example, attributing a claimant’s depression primarily to alcohol when the treating psychiatrist’s clinical assessment identifies independent depressive disorder as the primary diagnosis – a detailed treating physician or specialist rebuttal is the appropriate response.

If the disabling condition is independent of the substance use, that independence should be documented specifically in the treating physician’s statement. The physician should explain the medical basis for the disabling condition, state whether it exists and would be disabling independent of any substance use, and address whether the insurer’s characterization of the causal relationship is consistent with the clinical evidence.

If the denial rests on a peer review opinion that drew a causal connection the treating physician disputes, the rebuttal should address the peer reviewer’s specific reasoning and explain why the clinical evidence does not support it. For broader context on common denial grounds, see our article on why disability claims get denied. For a complete guide to the appeal process, see our article on how to appeal a long-term disability denial.

Substance Use Disorders as Disabilities

A separate question arises when the claimed disability is the substance use disorder itself – when a claimant asserts that addiction or dependence is the disabling condition. Many LTD policies specifically exclude or limit benefits for disabilities arising from substance use disorders, either through the substance use exclusion or through the mental health benefit limitation. Whether a substance use disorder constitutes a covered disability depends on the specific policy terms and cannot be generalized across all policies.

Claimants who are disabled by the consequences of substance use – physical conditions resulting from years of alcohol or drug use, for example – are in a different position from claimants asserting the addiction itself as the disability, and the analysis of whether the exclusion applies differs accordingly.

Conclusion

Substance-use exclusion denials are driven by both factual questions – what does the medical record show about the claimant’s substance use and its relationship to the disability – and policy interpretation questions – does the exclusion language actually encompass the circumstances the insurer has described. A well-prepared appeal that carefully analyzes the policy language, accurately represents the clinical evidence, and directly addresses the insurer’s stated causal connection with a treating physician’s specific rebuttal has the best foundation for challenging this type of denial.

Explore more denial issues in the Appeal Your Denial section.