Is failing to order the right diagnostic test malpractice in Georgia?


Not ordering a test that a patient’s condition called for can be malpractice in Georgia, but only when the omission falls below the accepted standard of care and causes harm. The law does not require physicians to order every conceivable test. It asks whether a reasonably prudent practitioner, faced with the same presentation, would have ordered the test that was skipped.

When an omitted test breaches the standard

Georgia judges the decision to test, or not to test, against what competent physicians ordinarily do under similar circumstances. An omission may breach that standard when the patient’s symptoms, history, or examination findings pointed clearly toward a condition that the missing test would have detected. Clinical judgment is given room, so a physician who reasonably chose a different diagnostic path is not necessarily negligent. The focus is on whether the choice not to order the test was a reasonable exercise of that judgment or a departure from it.

Causation: would the test have changed anything

A failure to test supports a claim only if ordering the test would have made a difference. The claimant generally must show that the test would have revealed the condition, that earlier knowledge would have led to treatment, and that the treatment would have improved the outcome. If the disease would have progressed the same way regardless, the omission caused no compensable harm. Where the missed test cost the patient a meaningful chance at a better result, Georgia’s loss-of-chance approach may support recovery.

Proof of all of this generally requires expert testimony. O.C.G.A. § 9-11-9.1 demands that an expert affidavit accompany the complaint, and a witness who clears the admissibility bar of O.C.G.A. § 24-7-702 typically explains both the testing standard and the consequences of the omission.

A failure-to-test claim sometimes overlaps with other diagnostic problems, such as not following up on results already obtained or misreading what was ordered. O.C.G.A. § 9-3-71 fixes the deadline, usually two years with a five-year ceiling on repose, and the date the clock starts can be contested where the harm surfaces later. Recoverable harm follows from the delayed or missed diagnosis the test would have prevented, and a patient’s award for non-economic loss faces no statutory cap in Georgia after Atlanta Oculoplastic Surgery v. Nestlehutt.

The bottom line

Failing to order a needed diagnostic test can be malpractice in Georgia when a reasonably prudent physician would have ordered it and the omission caused harm. Expert testimony on both the standard of care and causation usually determines whether the claim holds.


This article is for general educational and informational purposes only and is not legal advice. It does not create an attorney-client relationship, and Georgia law may change. For advice about a specific situation, consult a licensed Georgia personal injury attorney.

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