You Got Denied. That’s Not the End of the Road.
A denial letter from SSA feels final. It isn’t. Roughly 63 to 67 percent of initial SSDI applications are denied nationwide. In Los Angeles, we see it every day – people with genuine disabilities and legitimate claims turned away. The system is designed to be difficult. That doesn’t mean you have to accept it. An experienced SSDI denial lawyer in Los Angeles can help you fight back.
As an SSDI denial lawyer in Los Angeles, I represent residents at every stage of the appeals process – from reconsideration through federal court. At Devermont & Devermont, we’ve reviewed hundreds of claim files and appeared before ALJs throughout Southern California. Here’s what you need to know before you give up on your claim.
Why SSDI Claims Get Denied – and Where the Fight Is
Every SSDI claim runs through the SSA’s five-step sequential evaluation. Your denial letter identifies which step stopped your claim – whether it was earnings above the $1,690/month SGA threshold, an RFC assessment that underestimates your limitations, or a Step 5 finding that theoretical jobs exist. An experienced SSDI denial lawyer in Los Angeles reads that letter differently than you do: we see exactly where the agency’s reasoning is weakest and where the appeal needs to attack.
For a broader look at every denial reason across both SSDI and SSI, read our guide on why Social Security disability is denied in Los Angeles. What follows here are the SSDI-specific problems we see most often.
SSDI-Specific Denial Reasons We Fight Every Day
SSDI denials have causes you won’t find in SSI cases. These are the ones that define our practice as an SSDI denial lawyer in Los Angeles.
Insufficient Work Credits and the Date Last Insured
SSDI is an insurance program. Under 42 U.S.C. § 423, you need sufficient work credits – typically 40 total, with 20 earned in the last ten years. Gaps from caregiving, illness, or off-the-books work can leave you short. More critically, every SSDI claimant has a Date Last Insured (DLI) – the last date your coverage remains active based on your earnings record. If you can’t prove you were disabled before your DLI, SSDI is unavailable regardless of how severe your condition is today. We review your earnings record early and, when the DLI has passed, work to establish an onset date that falls within your insured period using historical medical records.
Earnings Above SGA
If your earnings exceed $1,690 per month in 2026, the claim fails at step one – no medical analysis at all. Some claimants keep working part-time while applying, not realizing they’ve crossed the line. As your SSDI denial lawyer in Los Angeles, we counsel clients on Unsuccessful Work Attempt exclusions under 20 C.F.R. § 404.1574 and Impairment-Related Work Expenses under § 404.1576 that can reduce countable earnings below SGA.
The RFC Assessment – Paper Doctors vs. Your Treating Physician
The SSA assigns every denied claimant a Residual Functional Capacity (RFC) rating under 20 C.F.R. § 404.1545. If that RFC allows for any category of work, denial follows. The problem: RFC assessments at the initial level are made by non-examining state agency doctors who review paper records. We counter with detailed RFC opinions from treating physicians, functional capacity evaluations, and cross-examination of agency medical experts at hearing.
Durational Requirement
Your condition must have lasted, or be expected to last, at least 12 months – or result in death. Short-term conditions don’t qualify even when severe. We help document chronicity, progression, and the expected duration of your impairments.
Your SSDI Appeal: Deadlines and What Comes Next
The most important fact after a denial: you have 60 days plus a 5-day mail presumption to appeal under 20 C.F.R. § 404.909. Miss that window and you start over from scratch – losing months or years of SSDI back pay and potentially pushing past your Date Last Insured.
The SSDI appeals process has four levels – reconsideration, ALJ hearing, Appeals Council, and federal court. For a complete walkthrough of each stage, see our guide on the four levels of Social Security disability appeals in California. For timeline expectations specific to Los Angeles, read about Social Security disability appeal time in Los Angeles.
Most SSDI cases are won at the ALJ hearing. The national ALJ allowance rate was 57 percent in FY2023 (OIG Report 032404). We cross-examine the vocational expert, challenge the RFC, and present treating physician opinions that counter the agency’s paper review. Our guide on how to win a Social Security disability hearing in Los Angeles explains these strategies in detail.
Medical-Vocational Grid Rules: Age Matters More Than You Think
The Medical-Vocational Grid Rules at 20 C.F.R. Part 404, Subpart P, Appendix 2 weight age, education, and work history alongside RFC. If you’re 55 or older, limited to sedentary work, with no transferable skills, the grids may require a finding of disabled – even when SSA insists theoretical jobs exist.
Los Angeles has a large population of older workers in physically demanding industries – construction, manufacturing, logistics, food service. If you’ve spent your career doing heavy work and your body has given out, the grids can be decisive. Many attorneys overlook them. We don’t.
SSDI Back Pay: How It’s Calculated
SSDI back pay is calculated differently than SSI. Your payments run from your established onset date – the date the ALJ finds your disability began – minus the mandatory five-month waiting period, through the date of the decision. On top of that, SSA can pay up to 12 months of retroactive benefits before your application date under 20 C.F.R. § 404.621, provided your onset predates the application by that much.
Combined with typical LA appeal timelines of 18 to 36 months, many SSDI clients receive lump sums well into five figures at approval. That back pay is also what funds your attorney – our fee is 25 percent of the past-due amount, with a hard cap of $9,200 under POMS GN 03940.003. The SSA withholds and pays it directly. Your ongoing monthly SSDI check is never touched, and you owe nothing if we don’t win.
Medicare After SSDI Approval
SSDI approval doesn’t just mean monthly income. It means Medicare eligibility beginning 24 months after your first SSDI payment month. In Los Angeles, where premiums are steep and county health system waits are long, that coverage can be the most practically valuable part of your approval. Don’t treat it as an afterthought.
Why an SSDI Denial Lawyer in Los Angeles Understands Local Challenges
Los Angeles presents unique challenges. Hearing offices in downtown LA, Long Beach, and surrounding areas each have their own ALJ panels and scheduling backlogs – some running years behind.
Additionally, the region has a large population of gig workers and day laborers whose earnings history with SSA may be incomplete. We know how to document work history accurately when official records fall short.
SSDI Denial Questions We Hear Every Week
What is the Date Last Insured and why does it matter for SSDI?
Your Date Last Insured (DLI) is the last date your SSDI coverage remains active, based on your work credits. You must prove disability began on or before your DLI. If the date has passed, you need historical medical evidence showing your condition was disabling while you were still insured. This is one of the first things we check on every SSDI case.
How is SSDI back pay different from SSI back pay?
SSDI back pay runs from your established onset date (minus a five-month waiting period) through the decision, plus up to 12 months of retroactive benefits before your application date. SSI back pay only runs from the month after you applied. For SSDI claimants with long appeal timelines, the difference can mean tens of thousands of dollars.
When does Medicare start after SSDI approval?
Medicare begins 24 months after your first month of SSDI entitlement – not 24 months after the approval decision. If your established onset date is well before the decision, some or all of that waiting period may have already elapsed by the time you’re approved. We help clients understand when their coverage will start.
Do the Grid Rules apply to my SSDI case?
The Medical-Vocational Grid Rules at 20 C.F.R. Part 404, Subpart P, Appendix 2 consider your age, education, work history, and RFC together. If you’re 50 or older with limited education and a physical job history, the Grids can direct a finding of disabled even when the SSA argues some work capacity exists. We analyze Grid eligibility in every SSDI case we handle.
Can I work part-time while my SSDI claim is pending?
Yes, but earnings above $1,690 per month in 2026 disqualify your claim at step one. Earning below that threshold, with proper documentation, generally doesn’t affect eligibility. Impairment-Related Work Expenses and Unsuccessful Work Attempt rules can also help. Call us before making any employment decisions – or read about working part-time while on disability in California.
What if my condition has gotten worse since my initial SSDI application?
Worsening conditions strengthen an appeal – but only when documented. Updated records, new diagnoses, and declining functional capacity can transform a weak file into a winning one. We obtain current medical evidence before every ALJ hearing and ensure it’s submitted before the five-business-day deadline.
I missed the 60-day appeal deadline on my SSDI denial. Is my case over?
Not necessarily, but for SSDI the stakes of restarting are higher than SSI – a new application means a new protective filing date, which can cost you months of back pay and may push you past your Date Last Insured. SSA recognizes “good cause” exceptions for late filings. Contact us immediately.
Get a Free Consultation With an SSDI Denial Lawyer in Los Angeles
If the SSA has denied your SSDI claim at any level, don’t let that stand. An experienced SSDI denial lawyer in Los Angeles can review your claim file, identify the flaws in the agency’s reasoning, and build a strategy to get you approved.
At Devermont & Devermont, we represent disabled Los Angeles residents on a contingency basis. You pay nothing unless we win. Call us today at (310) 730-7309 for a free consultation. We’ll review your denial, explain your options, and tell you honestly what your claim is worth fighting for. The appeal deadline is already running – let’s talk now.
