Can you get Social Security disability for Knee Pain?

Have you injured your knees, or experienced gradual deterioration that limits your ability to work?

Knee pain can be severe enough that a person cannot stand for long, and it can also limit the ability to tolerate prolonged sitting. With weight-bearing joints like the knees, daily exertion tends to make symptoms worse over time. Common problems include pain, swelling, and instability.

If you are unable to work because of knee problems, I suggest applying for Social Security Disability Insurance or Supplemental Security Income without delay.

Can you get disability for knee pain?

Yes, potentially, but the process is not automatic and you will need to meet specific criteria.

Three things have to be true:

• Severity. Your knee condition must significantly limit your ability to work.
• Duration. It must have lasted, or be expected to last, at least twelve months.
• Effect on work. It must prevent you from doing your past work and any other substantial gainful activity.

Knee conditions that may qualify

• Osteoarthritis, where the protective cartilage wears down
• Rheumatoid arthritis, an autoimmune condition that can affect the knees
• Torn ligaments or meniscus, causing long-term pain and instability
• Knee replacement, where significant limitations remain afterward
• Avascular necrosis and other structural damage
• Chondromalacia and patellofemoral conditions

How Social Security evaluates knee conditions

Social Security uses a five-step process for every claim: are you working, is your condition severe, does it meet or equal a listing, can you do your past work, and can you do any other work.

There is no listing specifically for knee pain. Knee conditions are evaluated under the musculoskeletal listings, and it is important to know that those listings were rewritten in April 2021. Guidance referring to listing 1.02 or 1.03, or to an inability to “ambulate effectively,” describes a framework that no longer exists.

Listing 1.18: abnormality of a major joint

This is the listing that covers most knee conditions. It requires all four of the following:

• Chronic joint pain or stiffness
• Abnormal motion, instability, or immobility of the joint
• Anatomical abnormality of the joint noted on physical examination or imaging
• A physical limitation lasting or expected to last twelve months, with a documented medical need for a walker, bilateral canes, or bilateral crutches, or a wheeled and seated mobility device involving both hands; or an inability to use one upper extremity for work-related movements together with a documented need for a one-handed device that occupies the other; or an inability to use both upper extremities

The last element offers three routes, but for a knee claim it is almost always the first that matters.

Listing 1.17: after a knee replacement

If you have had a knee replacement or surgical arthrodesis of the knee, this listing applies instead. It requires the surgery, an impairment-related physical limitation lasting or expected to last twelve months, and the same documented medical need for a two-handed assistive device.

In my experience, more people with knee replacements are found disabled through the residual functional capacity analysis than by meeting this listing, but where recovery has gone badly and you still need a walker months afterward, the documentation from that period matters. Make sure it is in your records rather than assumed.

What the 2021 change means for knee claims

The old framework asked whether you could ambulate effectively, and gave examples such as being unable to walk a block on uneven ground, or to use public transportation, or to climb a few steps with a handrail. Those examples were removed.

The current test is narrower and more concrete: it asks what device you need. A single cane does not satisfy it. Neither does difficulty walking on its own, however genuine.

There is an irony worth noting. The old rules reasoned that someone needing two canes or a walker has both upper extremities occupied, and that this compounds the lower limb problem. That reasoning survives, and it is now the criterion itself rather than an explanation for it. But it also means the listing route has closed for a great many knee claimants who would previously have had an argument.

That is not a reason for discouragement. It means these claims are decided at the next stage, and the good news is that knee conditions produce two of the strongest arguments available there.

How knee claims are actually won

Most knee claims are decided on residual functional capacity, meaning what you can still do and whether any work remains. Two arguments do most of the work, and they operate in opposite directions.

The cane argument closes off standing work

Social Security’s own rules define light work as requiring the ability to stand or walk for roughly six hours in an eight-hour day. If an assistive device is required, that becomes difficult or impossible.

There is a sharper version of this point. Someone who needs a cane while performing a standing job, or a job with a sit-stand option, may effectively be a one-armed worker, because one hand is permanently occupied. Vocational experts recognize that, and it excludes a substantial range of occupations that would otherwise be available.

In my experience the number of jobs available drops considerably once a claimant has been prescribed a cane or walker. Reducing the number of jobs a claimant can perform, known as eroding the job base, is frequently the key to a favorable determination.

The leg elevation argument closes off sedentary work

This is the strongest argument specific to knee conditions, and it is worth understanding properly.

When standing work is ruled out, Social Security looks at sedentary work instead. Many of my clients with chronic knee problems report swelling and pain even while seated, and find that elevating their legs reduces it.

Vocational experts routinely testify that elevating the legs above a certain height precludes work at the sedentary level. No ordinary workstation accommodates a leg raised to waist height for part of every hour.

Put those two arguments together and the picture is complete: the cane rules out work performed standing, and the elevation requirement rules out the seated work that would otherwise be the alternative. There is nowhere left to place the claimant.

To make this argument you need specifics. A statement from a qualified medical source supporting the need to elevate is essential, and it should address three things:

• That elevation is medically necessary, and why
• The height required, ideally relative to the hip or waist
• How long and how often across a workday

A note saying a patient “elevates the legs for comfort” will not carry this. A note stating that the patient must elevate the left leg to waist height for twenty minutes every two hours to control swelling is a different document entirely.

Other limitations worth documenting

• How long you can stand and walk before you must stop
• How long you can sit before pain or swelling forces a change
• Instability, giving way, and any falls
• Difficulty with stairs, kneeling, crouching, and squatting
• Difficulty rising from a seated position
• Whether both knees are affected
• Pain interfering with concentration and staying on task
• Medication side effects

Your age, education, and work history matter here too. A claimant of 50 or older limited to sedentary work with no transferable skills is in a considerably stronger position, and at 55 the vocational rules shift again in the claimant’s favor. Note also that since June 22, 2024 Social Security considers work performed in the previous five years rather than fifteen.

Building your claim

Gather the medical evidence

Every claim needs a theory of the case, supported by records. Documentation of surgeries, progress notes, physical therapy, treating source statements, and medication prescriptions all help establish a disabling condition.

Collect:

• Detailed medical records
• X-rays, MRIs, and other imaging
• Surgical and operative reports
• Physical therapy notes, including what you could not achieve
• Medication lists and their effects
• Documentation of any assistive device, with the medical reason for it
• A statement addressing leg elevation, if that applies to you

Apply

You can apply for SSDI or SSI online, by phone, or in person at your local Social Security office.

Describe your limitations specifically

Be concrete about how knee pain affects your daily life and your ability to work:

• How long can you stand or walk?
• Do you need a cane or walker, and when?
• Can you climb stairs or lift objects?
• How does prolonged sitting affect your knee?
• Do you need to elevate your legs, and how high and how often?

Strengthen the claim

• Follow your treatment plan, attending appointments consistently. Where cost or access has prevented that, make sure the reason is in your records.
• Keep a pain journal, recording daily pain levels and how they affect what you do.
• Get a supportive statement from your treating physician. A detailed opinion from someone who has treated you regularly is influential.
• Be accurate. Do not exaggerate, and do not downplay. An account that matches your records is far harder to argue with than one that does not.

If you are denied

Many claims are approved on appeal. Common reasons for denial include insufficient medical evidence, apparent failure to follow prescribed treatment, and an incomplete application.

The appeals process runs through reconsideration, a hearing before an Administrative Law Judge, Appeals Council review, and federal court review. Appeal rather than filing a new application, because appealing protects your original filing date, and you generally have sixty days from the date on the denial notice to do it.

Talk with an Indiana disability attorney

No two disability cases are the same, and I make every effort to discuss the details of each claim individually. If you have been denied benefits, or you are struggling with the application, contact my office for a free case evaluation.