South Dakota medical malpractice law
In South Dakota, you generally have 2 years to file a medical malpractice claim from the date of the treatment. See damage caps and expert rules for 2026.
Sources checked
Malpractice lawyers in South Dakota
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Your deadline: 2 years from the treatment
South Dakota rules at a glance
Work out your deadline- Filing deadline
- 2 years from the treatment
- Damage caps
- $500,000 total general damages; special…
- Before you file
- No notice or affidavit needed
- Shared fault
- Other
Full South Dakota law guidedeadlines, caps, children, experts and sources
Example: treatment and discovery six months ago
- TreatmentMay 7, 2026
- Likely deadlineMay 7, 2028
- The clock startsOn the day of the treatment
- Time to start a claim2 yearsMiss it and the claim is usually lost.
- Pain and sufferingCapped at $500,000
- All damages togetherNo overall cap
The rules in South Dakota
Filing deadline
2 years
Counted from the treatment. File within 2 years after the malpractice occurred. South Dakota courts extend this only through the continuing treatment doctrine, not by discovery.
Discovery rule
Does not apply
No discovery rule; the clock runs from the occurrence, though continuous treatment for the same condition can delay it.
Outer limit
None found
We found no statute of repose for South Dakota.
Damage caps
$500,000 total general damages; special (economic) damages are not limited.
South Dakota caps general damages in medical malpractice cases at $500,000.
Children
Different clock
The period is paused while the patient is a minor, but cannot be extended more than 1 year after the child comes of age.
Affidavit of merit
Not required
No affidavit of merit is required.
Notice before suing
Not required
No pre-suit notice requirement.
Shared fault
Other
A different rule; see the guide
Experts
Expert evidence
Expert testimony is generally required to establish the standard of care.
South Dakota uses a slight/gross comparative negligence rule: a patient recovers only if their negligence was slight compared with the provider's (S.D. Codified Laws § 20-9-2).
Sources
- South Dakota Codified Laws § 15-2-14.1, South Dakota Legislature
- South Dakota Codified Laws § 21-3-11, South Dakota Legislature
- South Dakota Codified Laws § 15-2-22, South Dakota Legislature
- State Enactments of Selected Medical Liability Reforms (as of 8/27/2026), Medical Professional Liability Association
- Contributory Negligence/Comparative Fault Laws in All 50 States (updated 6/10/2026), Matthiesen, Wickert & Lehrer, S.C.
Other states
- Best Medical Malpractice Lawyers in Alabama (2026)
- Best Medical Malpractice Lawyers in Alaska (2026)
- Best Medical Malpractice Lawyers in Arizona (2026)
- Best Medical Malpractice Lawyers in Arkansas (2026)
- Best Medical Malpractice Lawyers in California (2026)
- Best Medical Malpractice Lawyers in Colorado (2026)
- Best Medical Malpractice Lawyers in Connecticut (2026)
- Best Medical Malpractice Lawyers in Delaware (2026)
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