ESA for Osteoporosis: How to Describe Your Limitations on the WCA

Updated May 2026 - Based on current WCA descriptor framework

Osteoporosis causes bones to become fragile and prone to fractures. While the condition itself may not cause daily symptoms, the risk of fractures, pain from existing fractures, and the limitations imposed by fracture risk significantly affect work capability.

The Work Capability Assessment does not ask "do you have osteoporosis?" It asks how your condition affects your ability to perform 17 specific work-related activities. You need 15 points across all activities for Limited Capability for Work (LCW), or you must meet a Support Group (LCWRA) descriptor.

Which WCA Activities Does Osteoporosis Affect?

• Mobilising - Directly affected by osteoporosis
• Standing and sitting - Directly affected by osteoporosis
• Picking up and moving - Directly affected by osteoporosis
• Reaching - Directly affected by osteoporosis
• Getting about - Directly affected by osteoporosis
• Awareness of hazards - Directly affected by osteoporosis

Points from all 17 activities are combined. Even moderate scores across several activities can reach the 15-point threshold.

Fracture Risk and the WCA

The WCA asks whether you can perform activities safely. With severe osteoporosis, many workplace activities carry a significant risk of fracture: lifting objects, bending, walking on uneven surfaces, using stairs, and any risk of falls. The substantial risk regulation may apply if working in most environments poses a real risk of serious fracture.

Existing Fractures and Pain

If you have had osteoporotic fractures (particularly vertebral compression fractures), the resulting chronic pain and deformity affect standing, sitting, mobilising, and reaching. Vertebral fractures cause persistent back pain that limits time at any work station. Describe the pain from existing fractures separately from the fracture risk.

How to Describe Osteoporosis on Your ESA50/UC50 Form

The biggest mistake claimants make is describing their condition in medical terms rather than work-related terms. The WCA does not care about your diagnosis - it cares about what you cannot do reliably, repeatedly, and safely in a workplace context over an 8-hour working day, 5 days a week.

For each activity, describe your worst typical day (not your best), explain how often limitations occur, mention medication side effects, and always frame your answer in terms of workplace capability.

Evidence to Support Your Claim

• GP or specialist letters confirming diagnosis and work impact
• Prescription records showing medication and side effects
• Fit notes or med3 certificates
• Hospital or clinic appointment records
• A personal diary showing day-to-day variation

Support Group for Osteoporosis

You may qualify for the Support Group if your condition means that work-related activity would pose a substantial risk to your health. Ask your GP to write a letter specifically stating: "Requiring [your name] to engage in work-related activity would pose a substantial risk to their health." This mirrors the legal test and carries significant weight with decision makers.

Worked example: how vertebral fracture pain maps to descriptors

The single most useful thing you can do on the ESA50 or UC50 is show, in plain terms, how a real difficulty turns into a specific descriptor and a specific number of points. The assessor and the decision maker are not looking for your diagnosis - they are looking for a functional description they can match to the wording in Schedule 2 of the regulations. Here is how that works for someone with osteoporosis who has had two vertebral compression fractures.

Suppose you can sit at a desk for about ten minutes before the ache across your lower back forces you to stand, and you can stand for about five minutes before you have to sit again, and that this is your pattern on most days. Under Activity 2, Standing and sitting, the descriptor for being unable to remain at a work station, either standing or sitting, for more than 30 minutes before needing to move away scores 15 points. The activity is assessed as a combination - you are scored on the longest you can manage by alternating between standing and sitting. If alternating still does not get you past the 30-minute mark before you have to move away from the work station, that is a single descriptor worth 15 points, which on its own meets the threshold for Limited Capability for Work.

Now take Activity 1, Mobilising. If a flare of back pain means that on a typical day you cannot repeatedly walk 100 metres on level ground without stopping, you may score under the relevant mobilising descriptor. The key word is "repeatedly". Managing the distance once, slowly, and then being unable to do it again for the rest of the day is not the same as being able to mobilise that distance. Spell out what happens on the second and third attempt.

Then Activity 5, Picking up and moving, and Activity 6, Reaching. If bending to lift even a light object such as a half-litre carton triggers pain that you cannot push through, or if reaching above your head is impossible because of a thoracic fracture, describe the specific movement and what stops it. Points from these separate activities are added together. You do not need a single high-scoring activity - moderate scores across mobilising, standing and sitting, picking up and reaching can combine to reach 15.

The reliability test and osteoporosis

This is the rule that decides more osteoporosis claims than any descriptor wording. You are only counted as able to do an activity if you can do it reliably, repeatedly, safely, in a reasonable time, and for the majority of the time. All five limbs of that test matter, and bone fragility engages every one of them.

• Reliably - can you complete the task to an acceptable standard, or do you have to abandon it part way because of pain?
• Repeatedly - this is the one osteoporosis claimants most often miss. Lifting one item once is not the test. Can you do it again, and again, across a working day? Vertebral pain that builds with each repetition means you cannot.
• Safely - with severe osteoporosis a single awkward lift or trip can cause a fracture. If a task carries a genuine risk of breaking a bone, you are not doing it safely, and that counts.
• In a reasonable time - if it takes you three times as long as someone without your condition because you have to move slowly and pause for pain, that is not a reasonable time.
• For the majority of the time - more than half the time, judged over a typical period. If your pain is bad on four days out of seven, your "majority" position is the bad day, not the good one.

When you describe an activity, tie your answer back to whichever limb of the test applies. "I can lift the kettle once in the morning, but by the third time my back gives a sharp pain and I have to put it down" addresses reliably and repeatedly in a single sentence. That is far stronger than "I struggle to lift things."

Good days, bad days and how flare-ups are assessed

Osteoporosis pain, particularly after a fracture, rarely stays the same from one day to the next. A flare might be triggered by overdoing it the day before, by cold weather, or by nothing obvious at all. The danger at assessment is that you describe a good day, because that is what you remember most clearly or because you do not want to sound as though you are exaggerating.

The WCA is supposed to look at your ability "for the majority of the time", so the right reference point is not your best day and not your worst day, but your typical pattern across a week or month. A clear way to present this is to give the assessor a rough breakdown: out of seven days, how many are bad days where you cannot do a task, and how many are manageable. If bad days are four or more out of seven, the descriptor applies for the majority of the time.

Common mistakes that sink osteoporosis claims

Most osteoporosis refusals are not about the condition being too mild. They are about how it was described. The recurring errors are:

• Leading with the diagnosis. Writing "I have severe osteoporosis with a T-score of -3.5" tells the assessor nothing about what you can do. The T-score is useful evidence, but it is not a descriptor. Always follow any medical fact with the functional consequence.
• Describing only the pain you have now, not the risk. The "safely" limb of the reliability test means a real fracture risk is relevant even on a day when you are not in pain. Do not leave it out just because today is a good day.
• Forgetting that fractures and treatment cause other problems. If you take strong painkillers that leave you drowsy or unable to concentrate, those side effects feed into the mental and cognitive activities too. If poor sleep from pain affects your memory and focus, say so.
• Understating because you "manage." Many people with osteoporosis have organised their home life around their limits and so feel they cope. The WCA asks about a workplace, eight hours a day, five days a week, with tasks you cannot choose or pace yourself. "Managing" at home is not the standard being tested.
• Treating the assessment as a one-off snapshot. Standing up briefly to shake hands or walking from the waiting room does not show your sustained ability. Make clear in advance, and on the form, that a brief effort is not the same as repeating it through a working day.

What evidence to gather, and who from

Evidence wins osteoporosis claims when it links your bone condition to practical limits, rather than simply confirming you have the condition. Aim to collect a small number of documents that each say something about function:

• DEXA scan results and T-scores from your bone clinic. These confirm severity and support the "safely" argument about fracture risk.
• Records of previous fractures - fracture clinic letters, X-ray or imaging reports, hospital discharge summaries. Vertebral compression fractures are particularly relevant because they cause lasting pain and reduced height.
• A GP or specialist letter that describes work-related limits in your GP's own words. Ask specifically for a sentence on lifting and bending restrictions, on how long you can stand or sit, and on whether work-related activity would put your health at substantial risk.
• Prescription records for pain relief, bisphosphonates or other treatment, and any noted side effects.
• A pain and activity diary kept for two or three weeks. Note, each day, what you tried to do, what stopped you, and how the day rated. This is the single most persuasive piece of evidence for the good-days-and-bad-days point, because it shows the pattern rather than asserting it.

You do not need to wait for a perfect set of documents before you send the form. Send what you have, mark clearly that more is to follow, and add the rest at Mandatory Reconsideration if needed.

If you are placed in the wrong group: the MR and tribunal route

If you are refused, or found to have Limited Capability for Work but kept out of the Support Group, the route is the same two stages. First you request a Mandatory Reconsideration within one month of the decision. This is your chance to add the functional detail and evidence that was missing first time. Quote the descriptor you believe you meet, give two or three concrete examples that match its wording, and attach the GP letter and pain diary.

If the Mandatory Reconsideration does not change the decision, you can appeal to an independent First-tier Tribunal. The tribunal is not the DWP - it is a panel that usually includes a doctor, and it looks at your case afresh. Osteoporosis cases often succeed at this stage precisely because the written evidence about fracture risk and the reliability test is finally read by someone with medical training. You can ask for the hearing to be in person, by telephone or by video, and you can take a representative from a local advice service.

How osteoporosis can reach the Support Group

The Support Group (called LCWRA in Universal Credit) is decided separately from the 15-point test and pays more, with no work-related requirements attached. There are three doors into it, and osteoporosis can use any of them:

• A Schedule 3 descriptor. Schedule 3 lists the most severe versions of certain activities. For example, if you cannot mobilise more than 50 metres on level ground without stopping because of pain, or cannot transfer between standing and sitting unaided, the matching Schedule 3 descriptor places you in the Support Group on that activity alone.
• Scoring 15 points on a single activity. The 15-point Standing and sitting descriptor described earlier, where you cannot stay at a work station for 30 minutes even by alternating, is an example of a single activity that can reach the Support Group threshold.
• The substantial-risk rule. Under Regulation 35 of the ESA Regulations (Regulation 40 in Universal Credit), you are treated as having limited capability for work-related activity if being found capable of it would pose a substantial risk to your physical or mental health. For severe osteoporosis, the argument is that work-related activity would expose you to a real risk of a serious fracture. A GP letter that says, in plain words, that requiring you to undertake work-related activity would pose a substantial risk to your health carries real weight here.

One note on the wider picture: the Work Capability Assessment is under government reform, with changes phased in from 2025 and a stated intention to replace the WCA by around 2028. The principles in this guide - the 15-point threshold, the reliability test, the Support Group routes - reflect the rules as they stand now. Always check GOV.UK for the current position before you submit.

How much could your ESA be worth?

The amount depends on whether you reach the 15-point threshold for Limited Capability for Work, and whether you qualify for the Support Group (LCWRA). As a rough starting point, enter your main condition below to see the kind of figure a successful claim can reach. It is only an estimate - your real award depends on how the Work Capability Assessment scores your difficulties across the 17 activities.

For the official figures, see our free WCA points calculator and what ESA is and how much it pays.

Official sources

This guide reflects the official Work Capability Assessment rules. For the source material, see:

• GOV.UK - Employment and Support Allowance
• GOV.UK - Health conditions, disability and Universal Credit
• The Employment and Support Allowance Regulations 2013 (Schedule 2 - WCA descriptors)
• Citizens Advice - Employment and Support Allowance

Guidance only, not legal advice. Rules can change - always check GOV.UK for the latest.

Frequently Asked Questions

What if You Are Rejected?

Around 2 in 3 ESA mandatory reconsiderations result in a changed decision. If you are scored too low, challenge the decision - the odds are in your favour. Read our mandatory reconsideration guide for step-by-step instructions.

Related Guides

• Complete WCA guide
• How to fill in the ESA50 form
• WCA descriptors explained
• What to say at your WCA assessment
• How to qualify for the Support Group