Accidental death and dismemberment insurance, usually shortened to AD&D insurance, pays a cash benefit if a covered accident kills you or causes a serious physical loss such as a limb, your eyesight, your hearing, or your ability to walk. It pays nothing for death or injury caused by illness, disease, or natural causes. That single limit is what separates it from ordinary life insurance and explains why the premiums are so low.
What AD&D Pays For
An AD&D policy covers two kinds of loss. If you die in a covered accident, your beneficiaries receive the full policy amount, called the principal sum. If you survive but suffer a qualifying injury, you receive a percentage of that principal sum based on a schedule written into the policy.
The loss has to be caused solely and directly by the accident, and it has to occur within a window the policy sets, often somewhere between 90 and 365 days after the incident. A car crash injury that slowly worsens over months into an amputation may or may not qualify depending on whether that amputation falls inside the policy’s time limit and whether the accident was the direct cause.
The Benefit Schedule
Exact percentages vary by insurer, but the structure is consistent across the industry. A typical schedule looks like this:
- Loss of life: 100% of the principal sum
- Loss of both hands, both feet, or sight in both eyes: 100%
- Loss of speech and hearing: 100%
- Loss of one arm or one leg: 75%
- Loss of one hand, one foot, sight in one eye, or speech or hearing: 50%
- Loss of thumb and index finger on the same hand: 50%
Many policies also pay for paralysis, scaled to severity: 100% for quadriplegia, 75% for paraplegia, 50% for hemiplegia, and 25% for paralysis of a single limb. No matter how many qualifying losses you suffer from one accident, the total payout is capped at 100% of the principal sum.
One detail worth checking before you buy: some policies require complete physical severance of a limb, while others pay for permanent loss of use even without amputation. That wording alone can decide whether a claim is approved.
What AD&D Will Not Pay For
The exclusions are where AD&D earns its reputation for being narrow. The biggest one is the blanket rule that natural causes are not covered. If you die of a heart attack, cancer, or stroke, an AD&D policy pays your beneficiaries nothing. That’s the fundamental gap between AD&D and standard life insurance.
Beyond natural causes, policies typically exclude:
- Self-inflicted injuries or suicide
- Accidents in which drugs or alcohol contributed to the loss
- Injuries suffered while committing a crime
- Acts of war, riot, or civil disturbance
- Death during surgery, unless the surgery was made necessary by a covered accident
- Losses tied to pre-existing conditions that contributed to the injury
- Certain high-risk activities such as professional piloting, racing, or specific extreme sports
The intoxication clause is the one insurers invoke most often to deny otherwise valid claims. A common version reads that no benefit will be paid for a loss “caused by or contributed to by” the insured person’s intoxication. That phrase “contributed to” gives insurers broad room to deny a claim any time alcohol was involved, even when the other driver caused the crash.
How AD&D Compares to Life Insurance
AD&D is best understood as a supplement, not a replacement. Standard life insurance pays a benefit no matter how you die. AD&D pays only for accidents. If you can afford only one policy, life insurance is the better choice every time.
Where AD&D adds something is as an extra layer for people whose accident risk runs higher than average, such as long-distance commuters, workers around heavy equipment, or frequent travelers. The AD&D death benefit stacks on top of any life insurance payout. The dismemberment side also fills a gap life insurance doesn’t touch at all, since life insurance only pays when you die. Health insurance will cover medical treatment after an accident but won’t replace lost income if a severe injury keeps you out of work; an AD&D dismemberment payment can help bridge that, though long-term disability insurance is better suited for ongoing income replacement.
What AD&D Insurance Costs
AD&D is one of the cheapest forms of insurance you can buy, precisely because it pays out so rarely. Individual policies typically run about $7 to $10 per month for every $100,000 of coverage, though age, occupation, and the insurer all affect the rate.
Many employers include a basic AD&D policy at no cost to employees, often bundled with basic group life insurance and set at one or two times annual salary. Supplemental AD&D bought through an employer usually costs less than an individual policy because it uses group rates. The low price reflects the low probability of a claim ever being paid, and that math is exactly why AD&D shouldn’t be used in place of a proper life insurance policy.
How AD&D Benefits Are Taxed
Tax treatment depends on what triggered the payout and who paid the premiums.
A death benefit paid to your beneficiaries is generally excluded from gross income under federal tax law, the same as life insurance proceeds paid by reason of death.1Office of the Law Revision Counsel. 26 USC 101 – Certain Death Benefits Any interest the insurer adds while holding the money is taxable, but the benefit itself is not.
Dismemberment benefits paid to you while you’re alive follow different rules. If you paid the premiums with after-tax dollars, the benefit isn’t taxable. If your employer paid the premiums, the benefit is fully taxable as income. When premiums are split, only the portion tied to the employer’s contribution is taxable.2Internal Revenue Service. Life Insurance and Disability Insurance Proceeds
One trap catches people who pay premiums through a cafeteria plan (sometimes called a Section 125 plan). If you elected AD&D through a cafeteria plan and didn’t include the premium as taxable income, the IRS treats those premiums as employer-paid, and any dismemberment benefit becomes fully taxable.2Internal Revenue Service. Life Insurance and Disability Insurance Proceeds
Filing an AD&D Claim
Claim procedures vary by insurer, but the general pattern is the same. Most policies require notification of the claim within about 30 days of the loss and a formal proof of loss within 90 days. Missing those deadlines doesn’t automatically end a claim, but it gives the insurer grounds to push back.
A death claim usually requires a certified death certificate, a completed claim form, any police or incident report, and the medical examiner’s report including autopsy and toxicology results. A dismemberment claim adds operative reports and hospital records. Keep copies of everything you send and note the name and date of every conversation with the insurer.
Denials are more common with AD&D than with life insurance, and they usually turn on one of three arguments: that the death wasn’t truly accidental, that an exclusion applies, or that the loss fell outside the policy’s time window. If your coverage came through work, it’s almost certainly governed by the federal Employee Retirement Income Security Act, which requires the plan to give you written notice of the denial, explain the specific reasons, and provide a full and fair review.3Office of the Law Revision Counsel. 29 USC 1133 – Claims Procedure You typically have 60 to 180 days to file an internal appeal, and exhausting it is generally required before you can sue. For individual policies, most states let you request an external review through the state insurance department after an appeal is denied.
What Happens When You Leave a Job with Group AD&D
Employer-sponsored AD&D usually ends when your employment does. There’s no federal equivalent of COBRA that guarantees temporary continuation.
Some group plans offer portability, which lets you keep the same group coverage at your own expense. Portability typically requires that you’ve been insured for at least 12 consecutive months, that you’re under a maximum age (often 65 to 75), and that you apply within 60 days of your termination date. Ported coverage keeps group rates, though you now pay the full premium.
Conversion is a separate option that swaps group coverage for an individual policy, but many insurers don’t allow conversion of the AD&D portion even when they allow it for group life. When both options exist, portability generally gives you better rates and more similar coverage. The 60-day window is firm, so if keeping accident coverage matters, submit the paperwork before the job transition swallows your attention.