Kentucky Disability Determination Services: How DDS Decides Your SSI Claim

What Kentucky DDS Does and Why It Matters at Age 18

Kentucky's Disability Determination Services is a state agency that makes medical eligibility decisions on behalf of the Social Security Administration. When you file an SSI or SSDI claim in Kentucky, the local Social Security field office handles the paperwork, but a DDS examiner — not the SSA — reviews your medical evidence and decides whether you meet the federal definition of disability.

This distinction matters most at the age-18 redetermination. A child who received SSI based on "marked and severe functional limitations" faces a completely different standard as an adult. DDS examiners now evaluate whether the individual can engage in Substantial Gainful Activity — essentially, whether they can hold a job earning more than $1,690 per month (the 2026 SGA threshold). The shift from a functional-limitations test to a work-capacity test is why roughly one-third of childhood SSI recipients lose benefits at the age-18 review.

How the DDS Evaluation Works

The DDS examiner assigned to your case follows a five-step sequential evaluation. Understanding this process tells you exactly what evidence to prioritize.

Step 1 asks whether the individual is currently working above the SGA level. If they are, the claim is denied regardless of medical severity.

Step 2 asks whether the impairment is "severe" — meaning it significantly limits the ability to perform basic work activities. Most applicants clear this step because the threshold is deliberately low.

Step 3 compares the impairment against SSA's Listing of Impairments (the "Blue Book"). If the condition meets or medically equals a listed impairment, the claim is approved without evaluating work capacity. For intellectual disability, the relevant listing (12.05) requires either an IQ score of 70 or below with significant adaptive functioning deficits, or an IQ of 71-75 with additional limitations in understanding, interacting, concentrating, or self-management.

Steps 4 and 5 evaluate residual functional capacity — what the person can still do despite their impairment. This is where most age-18 denials happen. DDS examiners assess physical and mental abilities against the demands of entry-level jobs that exist in the national economy, not jobs in your local area.

The Evidence That Moves a DDS Examiner

DDS examiners work from medical records, not diagnosis labels. A diagnosis of autism or intellectual disability, standing alone, does not prove inability to work. What moves the decision are functional descriptions — documented evidence of what the individual cannot do independently.

The strongest evidence package for an age-18 redetermination includes three categories:

Clinical records from treating physicians, psychologists, and therapists. DDS gives the most weight to longitudinal treatment records (consistent care over months or years) rather than one-time evaluations. If your child sees a psychiatrist quarterly, those visit notes documenting medication management, behavioral observations, and functional assessments carry more weight than a single comprehensive evaluation performed specifically for the SSI application.

Educational records including the current IEP, transition assessments, and any functional behavioral assessments. The transition-focused IEP is particularly valuable because it documents what supports the student needs for daily living and employment — directly relevant to the work-capacity question DDS is answering.

Vocational evidence from the Office of Vocational Rehabilitation, Community Work Transition Program reports, or supported employment evaluations. If OVR has assessed your child and determined they need significant job coaching, assistive technology, or a modified work environment, that evidence speaks directly to SGA capacity.

What to Do Before DDS Makes Its Decision

DDS examiners will request medical records from providers you list on the application. The problem is that medical offices are slow to respond, records departments lose requests, and DDS operates under its own timeline pressure. You can accelerate this process by gathering records yourself and submitting them directly.

Call each provider's records department and request complete records for the past two years. Hand-deliver or fax them to the DDS examiner assigned to the case — you can get the examiner's name and fax number by calling the Kentucky DDS office. Include a cover letter listing each enclosed document and highlighting the functional limitations described in each record.

If DDS schedules a consultative examination — a one-time evaluation with a doctor the agency selects — prepare your child for what will happen. These exams are typically brief (20-45 minutes) and focus on observable function, not medical history. The examiner may ask your child to walk across the room, follow multi-step instructions, or answer questions about daily activities. What the child demonstrates during those minutes goes into the report.

After a DDS Denial

If DDS denies the claim, the denial letter specifies which step of the sequential evaluation failed and why. Read this carefully — it tells you exactly what evidence was missing or insufficient.

You have 60 days after receiving the notice to file a Request for Reconsideration (Form SSA-561). If you file within 10 days after receiving the denial notice and elect benefit continuation, SSI payments may continue during the appeal under statutory benefit continuation. At reconsideration, a different DDS examiner reviews the entire file plus any new evidence you submit. Submit everything that was missing from the initial decision.

The Kentucky SSI at 18 & Adult Disability Benefits Guide includes an evidence-tracking worksheet designed around the DDS five-step evaluation, with specific prompts for the functional descriptions that DDS examiners need to approve an adult claim.

See more Kentucky guides →