Did an AI Triage Score Delay Your Emergency Care?
Michigan hospitals increasingly use software to help sort emergency department patients and predict who is deteriorating. When that software ranks a seriously ill patient as low priority and treatment is delayed, the resulting harm can be severe. A computer generated the score, but under Michigan law the responsibility still rests with people and institutions.
What these systems actually do
Emergency departments have always triaged. A nurse assesses you, assigns an acuity level, and that level shapes how quickly you are seen. What has changed is that software now sits alongside that judgment, pulling vital signs, past visits, lab values, and chief complaint from the medical record and producing a score or an alert.
Used well, these tools catch deterioration a busy department might otherwise miss. The problem arises when the score becomes the decision rather than an input to it, and a patient who needed immediate attention waits instead.
Why the software gets people wrong
Scoring tools are built from historical patient data, which means they inherit whatever was in that data. Several failure patterns recur:
- Atypical presentations. Conditions that present differently across sex, age, or body type can be systematically underscored when the training data underrepresented those presentations.
- Proxy variables. Some models have been shown to use prior healthcare spending or utilization as a stand-in for how sick someone is, which understates illness in patients who historically received less care.
- Incomplete inputs. A score is only as good as what was entered. A missing vital sign, an unrecorded symptom, or a transcription error propagates straight into the output.
- Alert fatigue. When a system generates constant warnings, staff begin dismissing them, including the accurate ones.
- Automation bias. Clinicians can defer to a confident-looking number over their own assessment, which is the opposite of how these tools are supposed to work.
This is a medical malpractice claim, and the rules are strict
A delayed diagnosis or delayed treatment claim against a hospital or its clinicians is a medical malpractice claim in Michigan. That designation matters enormously, because malpractice claims carry procedural requirements that ordinary negligence claims do not, and failing to meet them can end a valid case before it is heard.
| Requirement | What it means in practice |
|---|---|
| Notice of Intent | A detailed written notice must be served on each prospective defendant before suit, with a waiting period before filing. See MCL 600.2912b. |
| Affidavit of Merit | A qualifying health professional must sign an affidavit supporting the claim, filed with the complaint. See MCL 600.2912d. |
| Expert qualifications | Michigan restricts who may testify against a given defendant, generally requiring a matching specialty. See MCL 600.2169. |
| Shortened limitations period | Malpractice claims carry a shorter filing deadline than ordinary injury claims, with a limited discovery provision and an outer repose period. |
| Damages cap | Noneconomic damages are capped by statute and adjusted annually. |
The practical consequence is that these cases require expert review before anything is filed, which takes time. Waiting until the deadline is close is how meritorious claims get lost.
The cap on noneconomic damages
Michigan limits noneconomic damages in medical malpractice cases under MCL 600.1483. The figures are adjusted annually for inflation. For 2026 the standard cap is $596,400 and the higher cap is $1,065,000.
The higher cap applies only in defined categories of catastrophic injury: total permanent functional loss of one or more limbs from brain or spinal cord injury with hemiplegia, paraplegia, or quadriplegia; permanently impaired cognitive capacity leaving the person unable to make independent, responsible life decisions and unable to perform normal daily living activities independently; and permanent loss of or damage to a reproductive organ resulting in inability to procreate.
Two things about the cap are worth understanding. It applies to noneconomic damages, meaning pain, suffering, and loss of enjoyment of life. It does not cap economic damages such as medical expenses and lost earnings, which in a catastrophic delayed-treatment case are frequently the larger number.
Proving that the delay caused the harm
The hardest element in most delayed care cases is not showing that the delay happened. It is showing what would have been different without it.
The defense in these cases is predictable: the outcome was going to happen anyway. Answering that requires establishing what the standard of care required at the time you presented, what a timely intervention would have accomplished, and how the delay changed the trajectory. For time-sensitive conditions such as stroke, heart attack, sepsis, aortic emergencies, and compartment syndrome, treatment windows are well defined in the medical literature, which is what makes the analysis possible.
Records that matter, and why the audit trail counts
A printed chart summary will not show you what happened. The electronic record audit trail will. It captures who accessed the record and when, what alerts fired, whether anyone acknowledged or overrode them, and what the software recommended.
Records worth requesting include the complete emergency department record with all timestamps, the triage documentation and assigned score, the audit trail, nursing notes, the department triage policies and any policy governing use of the scoring tool, and staffing records for the shift. Hospital systems retain much of this material, but retention schedules vary, so a preservation request early is the reliable approach.
Can the software company be liable?
Sometimes, though it is a harder and less settled path than the claim against the hospital and its clinicians. Whether a vendor faces liability turns on questions such as how the product was marketed, what its documented limitations were, whether it was represented as a decision aid or a decision maker, and whether the hospital validated it for its own patient population.
For most injured patients the practical route remains the malpractice claim against the providers and the institution. A vendor claim, where one exists, is usually additional rather than a substitute.
अक्सर पूछे जाने वाले प्रश्न
Can I sue the company that made the triage software?
Possibly, but it is not the usual route. Michigan malpractice claims run against the hospital and the clinicians who treated you. A claim against a software vendor raises unsettled questions about how the product was marketed and what it claimed to do, and where such a claim exists it is generally in addition to the malpractice claim rather than instead of it.
How do I even know whether a computer was involved in my care?
Most patients do not know at the time. It surfaces in the medical records, particularly in the triage documentation and the electronic record audit trail, which shows what alerts fired and how staff responded. That is one reason obtaining the complete record rather than a summary matters.
The hospital says the outcome would have been the same regardless. Is that the end of it?
No. That is the standard defense, not a verdict. Whether earlier treatment would have changed the outcome is a question for medical experts reviewing the specific condition, the timing, and the accepted treatment windows. It is a contested issue, not a foregone one.
What is the deadline to bring a Michigan medical malpractice claim?
Shorter than for ordinary injury claims, and complicated by the required pre-suit notice and waiting period. Because the deadline interacts with when the claim accrued and when it reasonably should have been discovered, and because expert review has to happen before filing, these cases need to be evaluated well before the deadline approaches.
Is there a limit on what I can recover?
Noneconomic damages are capped by MCL 600.1483, set for 2026 at $596,400 in most cases and $1,065,000 for defined catastrophic injuries. Economic losses such as medical expenses and lost earning capacity are not subject to that cap.
Delayed emergency care in Michigan?
A conversation about your situation costs nothing.
Free consultation with Manny Chahal, no fee unless we recover, call 1-844-624-2425