Braden Score 18 Means Low Risk. So Why the Stage IV Pressure Ulcer?

Every plaintiff attorney who takes nursing-home cases has seen the same pattern. The resident develops a stage III or IV pressure ulcer — deep, foul, often osteomyelitic by the time the family calls you. You pull the chart, and the Braden Scale scores are all in the teens. 17, 18, 19. "Low risk."

Except Braden 18 means this resident was mobile enough to shift position independently. Eating well. Continent. Skin not chronically moist. If any of those were true, the ulcer wouldn't be there.

So what's going on? The facility gamed the score.

What the Braden Scale Actually Measures

The Braden Scale for Predicting Pressure Sore Risk rates six factors on a 1–4 scale (sensory perception, moisture, activity, mobility, nutrition, and friction/shear). Total range: 6 (highest risk) to 23 (no risk). Clinical cutoffs:

• ≤9 — severe risk
• 10–12 — high risk
• 13–14 — moderate risk
• 15–18 — mild risk
• ≥19 — no risk

A score of 15–18 is a weakly-worded threshold where the facility can avoid aggressive wound-prevention protocols (two-hour repositioning, pressure-redistribution mattresses, hydration/nutrition intervention, wound-team consult) under the guise of "mild risk." That's the target score a facility reaches for on paper when the resident is actually a 9 or a 10.

How Facilities Game the Score — Four Patterns

1. Mobility scored higher than the MDS admits

The Braden mobility factor asks whether the resident can change position without assistance. A score of 3 ("slightly limited") means they make frequent though slight changes independently. A score of 4 ("no limitation") means they make major and frequent changes without help. Either gets you to 18.

Meanwhile, the MDS 3.0 Section G (Functional Status) on the same resident, charted the same week, may show ADL dependence codes of 3 (extensive assistance) or 4 (total dependence) for bed mobility and transfers. Those can't both be true.

2. Nutrition scored "adequate" while intake sheets show 25% meals

Braden nutrition score of 3 ("adequate") means eats more than half of most meals. A score of 4 ("excellent") means never refuses a meal. Then you pull the CNA intake flow sheet and see percentages in the 25–50% range across weeks, with supplement refusals noted. The nutrition score should have been a 2 or lower — putting the total Braden into moderate or high risk.

3. Moisture scored "rarely moist" despite documented incontinence

The Braden moisture factor is scored 4 ("rarely moist") if skin is usually dry. That's inconsistent with daily CNA documentation of "incontinent of bowel and bladder x4 shifts" or a Foley catheter with documented leakage.

4. The score simply doesn't change after a status change

A resident who had a stroke, a UTI-related delirium, or a fall must get a Braden reassessment per standard nursing practice and CMS guidance. Charts routinely show the pre-event Braden of 18 carried forward verbatim for weeks afterward, even as the resident is now bed-bound and incontinent. This is the cleanest pattern to prove — the score literally stops changing.

The Four-Point Cross-Reference That Exposes Gaming

Here's the workflow we teach plaintiff firms using our Records Analyzer for nursing-home cases. You don't need the tool to do this — a well-trained LNC can work it manually in 4–8 hours per chart — but the payoff on attorney time is enormous either way.

1. Pull every Braden Scale entry from the chart period. These usually live in the nursing admission assessment, weekly skin-integrity sheets, and MDS Section M.
2. Pull the MDS 3.0 Section G (ADL) codes for the same dates. Cross-reference mobility scores.
3. Pull the CNA intake and output flow sheets (meal %, fluid oz, continence count). Cross-reference nutrition and moisture scores.
4. Pull the incident/event log and medication reconciliation. Any status change (fall, UTI, hospitalization, new medication causing sedation) should have a Braden reassessment within 24 hours. Missing reassessment is the admission the facility cannot walk back on cross-exam.

What F-Tag 686 Adds to the Picture

CMS F-Tag 686 (§483.25(b)(1) — Skin Integrity) requires that a facility ensure residents with existing ulcers get necessary treatment and services to promote healing, prevent infection, and prevent new ulcers; and that residents without ulcers do not develop them unless unavoidable. State surveyors cite F-686 constantly.

Pull the facility's CMS Form 2567 (state survey deficiency report) from the last two years. Check for any F-686 citation. If one exists, cross-reference the survey dates and tag descriptions against your resident's ulcer development timeline. A facility under active corrective action for pressure-ulcer management at the time of your resident's admission is a corporate-negligence fact.

How Long This Takes With AI vs. Without

On a typical 90-day nursing-home stay that produces 4,000–7,000 pages, a skilled LNC needs 6–12 hours to pull, normalize, and cross-reference the four data streams above. Most plaintiff firms don't have an in-house LNC pulling this together in the first week of case intake — which means weeks of opportunity cost before you know if you've got a winner.

An AI records analyzer tuned for nursing-home cases runs the same four-way reconciliation in about 20 minutes. It flags:

• Braden scores inconsistent with MDS Section G mobility codes on overlapping dates
• Braden nutrition scores inconsistent with CNA intake %
• Braden moisture scores inconsistent with documented incontinence frequency
• Missing Braden reassessment within 24 hours of any status change
• F-Tag 686 citations in the facility's CMS 2567 that overlap the resident's admission window

It does not replace your LNC's clinical judgment. It hands your LNC a pre-flagged starting point so the 6–12 hours of manual reconciliation becomes 1–2 hours of confirmation. The rest of the LNC's time goes to the things the model can't do — chain-of-custody analysis, corporate ownership discovery, arbitration workarounds.

The Deposition Payoff

Once you have the Braden inconsistencies mapped to specific dates, the DON or staff-nurse deposition writes itself:

Q: Can you read me the Braden score you recorded on [date]?
A: Eighteen.
Q: What is the mobility sub-score you assigned?
A: Three.
Q: Three means the resident made frequent though slight position changes independently. Correct?
A: Correct.
Q: Would you pull the MDS Section G you completed the same week? [...] Can you read me the bed-mobility ADL code?
A: Four.
Q: Four means total dependence — the staff provided all movement. Correct?
A: Correct.
Q: Help me reconcile those.

She can't. Not on the record, not under oath, not with the documents in front of her. That's the moment your case is worth what your client needs it to be worth.

Further Reading

• CMS Nursing Home Regulations — 42 CFR 483
• LTCCC F-Tag Reference Guide (Richard Mollot)
• Advocate Magazine — Discovery in Nursing Home Abuse Cases
• Expert Institute — Nursing Home Medical Records: A Primer

About the author: John Mahoney is the founder of MedLegal AI, which builds AI tools for plaintiff attorneys and legal nurse consultants. This article reflects patterns we see across hundreds of nursing-home charts processed through our Records Analyzer. It is not legal advice. For case-specific questions, consult a licensed attorney in your jurisdiction.