DDS is the state agency that decides if you meet Social Security's medical rules

DDS stands for Disability information Services. It is a state agency that works with Social Security to make the medical decision in your disability case. When you file for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) based on disability, Social Security sends your file to DDS in your state. DDS doctors and specialists review your medical records, order any tests they think are needed, and write a report saying whether your condition meets Social Security's definition of disability.

You do not pay DDS directly, and you do not explore to DDS separately. Social Security handles your process and forwards everything to DDS automatically. But understanding what DDS does and how long it takes matters because it explains why your case takes months, not weeks, and what happens if you disagree with the decision.

DDS exists in every state, though it operates under different names in a few places. In New York it is called BPD (Board of Presumptive Disability). In California it is part of DHCS (Department of Health Care Services). The work is the same everywhere: medical review, not paperwork review.

Key Takeaways

  • DDS is your state's medical review team, not a separate place you contact—Social Security sends your file there automatically after you file.
  • DDS doctors and vocational experts decide whether your condition meets Social Security's strict medical rules, which is different from whether you cannot work.
  • The DDS review usually takes two to four months, but can take longer if they need medical records from your doctors or want you to see a DDS doctor.
  • If DDS denies your case, you have the right to appeal and request a hearing before a judge, which is where a disability lawyer becomes most useful.
  • DDS decisions are based on medical evidence, so gathering strong records from your own doctors before DDS reviews your file improves your chances.

What DDS actually examines in your medical records

DDS does not decide whether you are unable to work. It decides whether your medical condition is severe enough to meet one of Social Security's specific medical rules. Social Security publishes these rules in a book called the Blue Book, which lists conditions and the exact medical findings that count as disabling.

A DDS doctor will look for things like test results, imaging reports, treatment records, and what your own doctors wrote about your condition. They want to see objective evidence—an MRI showing a herniated disc, lab work showing kidney function, a cardiologist's report on your heart. They also look at what medications you take, how often you see doctors, and whether your condition is stable or getting worse.

DDS does not care whether you have a job or lost a job. It does not care whether you can afford rent or whether you have family support. It cares only about whether the medical evidence shows your condition is as severe as Social Security's rules require. This is why a lawyer often says your case is strong or weak based on your medical records, not based on how much you are struggling.

How DDS gets your medical records and what happens if records are missing

When you file for SSDI or SSI, you list your doctors and hospitals on your process. Social Security sends requests to those places asking for your medical records. DDS waits for those records to arrive before it starts its full review.

If your doctors are slow to send records, or if you saw doctors years ago and the office no longer has the files, DDS may contact you and ask you to get the records yourself. You can also contact your doctors directly and ask them to send records to Social Security faster. The faster DDS gets your records, the faster it can make a decision.

If DDS thinks it needs more medical information to make a decision, it may order you to see a DDS doctor for an examination. This is called a consultative examination, or CE. DDS pays for this visit. You do not have to pay anything. If you are asked to go to a CE, you should go—missing the appointment can result in a denial.

The timeline: how long DDS takes to review your case

After Social Security sends your file to DDS, the review usually takes two to four months. Some cases move faster if the medical evidence is clear and complete. Some take longer if DDS is waiting for records, if it orders a consultative examination, or if your state's DDS office is backlogged.

You will not hear from DDS directly. Social Security will send you a letter with the decision—either approval or denial. The letter will say whether DDS found that your condition meets a Blue Book listing, or whether it found your condition is severe enough to prevent you from doing any work (called a medical-vocational allowance).

If you are denied, the letter will explain which medical findings DDS thought were missing or which Blue Book rule your condition did not meet. This explanation matters because it tells you and a lawyer what evidence you need to gather for an appeal.

Why DDS decisions matter for a disability lawyer's strategy

If you are approved by DDS, your case is over. You receive benefits. If you are denied, you have the right to appeal. Most appeals go to a hearing before an Administrative Law Judge (ALJ), and this is where a disability lawyer becomes most useful.

A lawyer will read the DDS decision and the medical evidence DDS reviewed. The lawyer will then decide whether to gather new medical records, whether to ask your doctors to write a statement supporting your case, or whether to hire a medical informed to testify at your hearing. The DDS decision tells the lawyer what Social Security thinks is weak about your case, so the lawyer knows what to strengthen.

If you are thinking about hiring a lawyer, it often makes sense to wait until after you receive a denial from DDS. At that point, you know what you are fighting, and a lawyer can give you a real assessment of your chances on appeal. Before DDS decides, a lawyer can only tell you whether your medical records look strong or weak—which you can often figure out yourself by reading the Blue Book.

How to get your DDS file and what to do if you disagree with the decision

You can request a copy of everything DDS reviewed and wrote about your case. Call Social Security at 1-800-772-1213 and ask for your case file, or visit your local Social Security office in person. You can also view your case online through your my Social Security account at ssa.gov.

If you disagree with a DDS denial, you have 60 days from the date on the denial letter to file an appeal. The first step is called reconsideration, which means a different DDS team reviews your case. You can submit new medical records with your reconsideration request. Many people lose at reconsideration and then request a hearing before a judge, which is where most cases are won or lost.

At a hearing, you can testify about your condition, your doctors can testify, and a medical informed hired by Social Security will testify about whether your condition meets the rules. This is the stage where a disability lawyer's experience matters most, because a lawyer knows how to present evidence, how to question the medical informed, and how to argue that your condition is disabling under Social Security's rules.

DDS versus your own doctors: why Social Security does not just ask your doctor

You might wonder why Social Security does not straightforward ask your own doctor whether you are disabled. The reason is that Social Security has its own medical rules, and your doctor may not be familiar with them. Your doctor's job is to treat you. Social Security's job is to explore a specific legal standard to decide who gets disability benefits.

Your own doctor's opinion matters, but it is not the final word. DDS will consider what your doctor wrote, but DDS will also look at all the medical evidence and decide whether it meets Social Security's rules. If your doctor says you cannot work, but the medical records do not show findings severe enough to meet a Blue Book listing, DDS may deny your case anyway.

This is why gathering strong medical evidence before DDS reviews your file is so important. If you have not seen a doctor in months, or if your doctors have not done recent tests or imaging, DDS will have less evidence to work with. Before you file, it often helps to see your doctors, get recent test results, and make sure your medical records are complete and current.

Frequently Asked Questions

Can I contact DDS directly to ask about my case?

No. DDS does not take calls from the public. All communication goes through Social Security. If you have questions about your case, call Social Security at 1-800-772-1213 or visit your local office. Social Security can tell you whether your file has been sent to DDS and roughly how long the review will take.

What if DDS orders me to see a doctor and I cannot get to the appointment?

Call Social Security when ready and explain why you cannot go. Social Security may be able to reschedule the appointment or arrange a different location. If you miss the appointment without contacting Social Security first, DDS may deny your case based on failure to cooperate, even if your medical condition is severe.

Does DDS make the final decision, or does Social Security?

DDS makes the medical decision, but Social Security issues the official decision letter. DDS writes the medical report saying whether your condition meets the rules. Social Security uses that report to approve or deny your case. If you disagree, you appeal to Social Security, not to DDS.

Can I submit new medical records after DDS has already reviewed my case?

If you have not received a decision yet, you can submit new records to Social Security and ask that they be sent to DDS. If you have already received a denial, you can submit new records as part of your reconsideration appeal. New medical evidence is one of the strongest reasons to appeal a denial.

How much weight does DDS give to my own doctor's opinion?

DDS considers your doctor's opinion, but it is not binding. DDS will weigh your doctor's statement against all other medical evidence in your file. If your doctor says you are disabled but the medical records do not support that conclusion, DDS may disagree. This is why the actual test results and imaging matter more than the doctor's conclusion alone.