Long-term disability (LTD) and Social Security Disability Insurance (SSDI) are two separate systems that often intersect in confusing ways. A lawyer who handles "long-term disability" cases may be working inside the private insurance world, the federal SSDI system, or both — and those are very different jobs requiring different expertise. Understanding what each involves helps you think clearly about your own situation.
When someone searches for a "lawyer for long-term disability," they usually mean one of two things:
These aren't interchangeable. Private LTD disputes are typically governed by federal ERISA law (if employer-sponsored) or state contract law. SSDI appeals operate inside an entirely separate federal administrative process with its own rules, timelines, and hearing structure.
Some attorneys handle both. Many specialize in one or the other. Knowing which system applies to your claim shapes what kind of legal help — if any — makes sense.
SSDI denials are common. SSA denies roughly two-thirds of initial applications. This isn't unusual, and it doesn't mean a claim is hopeless — it means the administrative process has multiple stages, and many approved claimants get there through appeals.
The four stages of the SSDI process are:
| Stage | Who Decides | Typical Timeline |
|---|---|---|
| Initial Application | Disability Determination Services (DDS) | 3–6 months |
| Reconsideration | DDS (different reviewer) | 3–5 months |
| ALJ Hearing | Administrative Law Judge | 12–24 months |
| Appeals Council | SSA Appeals Council | 12–18+ months |
Most SSDI attorneys focus their work at the ALJ hearing stage — the point where claimants appear before an Administrative Law Judge to make their case in person (or by video). This stage is where legal representation tends to have the most visible impact, because the hearing involves presenting medical evidence, questioning vocational experts, and making arguments about Residual Functional Capacity (RFC) — SSA's assessment of what work tasks you can still perform.
An experienced SSDI attorney typically:
At the initial application stage, many claimants apply without representation. Some are approved. Others go through reconsideration before hiring an attorney. The decision of when to involve a lawyer — if at all — depends heavily on how complex the medical record is, how many denials have occurred, and what stage the claim has reached.
In most SSDI cases, attorneys work on contingency — they receive a fee only if you win, taken from your back pay. SSA caps this fee at 25% of back pay or $7,200, whichever is lower (this cap adjusts periodically, so confirm the current figure with SSA). No fee is charged if the claim is not approved.
Back pay is the retroactive benefits owed from your established onset date — the date SSA determines your disability began — through the date of approval, minus the five-month waiting period that applies to all SSDI claims. The longer a case takes, the more back pay accumulates, which is one reason attorneys often take cases at the hearing stage: the potential fee is larger and the legal work is more defined.
If your disability income comes through an employer's group plan, a private insurer may be paying benefits — or denying them. These disputes fall under ERISA, a federal law with strict procedural rules. ERISA cases have:
Missing an ERISA appeal deadline can permanently close off court options. This is why claimants dealing with private LTD claim denials often seek legal help earlier in the process than SSDI claimants do.
Whether a lawyer helps — and how much — depends on factors no general article can assess:
If an SSDI claim succeeds — with or without a lawyer — benefits are based on your Primary Insurance Amount (PIA), derived from your lifetime earnings record. The average SSDI benefit in recent years has been around $1,400–$1,600/month, though individual amounts vary significantly. After 24 months of receiving SSDI, Medicare coverage begins automatically, regardless of age.
For claimants with low income and limited assets, SSI (Supplemental Security Income) may also be available — a separate, needs-based program with its own payment structure and Medicaid eligibility rules.
Whether those outcomes apply to any specific person depends entirely on their earnings history, the nature of their impairment, and where they are in the process. ⚖️
That gap — between how the system works and how it applies to your specific file — is exactly what legal evaluation is designed to close.