Diagnostic delay isn’t always a single “mistake.” It often looks like a chain of events that happens while you’re trying to get answers quickly:
- ER visit followed by incomplete discharge planning. You may have left with instructions, but no clear plan for what to do if symptoms persisted or worsened.
- Abnormal lab or imaging results not acted on. Someone orders testing, the report comes back, and then the follow-up either doesn’t reach you in time or isn’t scheduled.
- Symptoms that don’t fit the first impression. You return because you’re still not improving—yet the next steps don’t reflect the full picture.
- Care split across providers. One clinician orders tests, another reviews them, and a third provides ongoing treatment—creating room for missed communication.
If you’ve been asking, “How could they not see this?” you’re not alone. The legal question is whether the care you received fell below what a reasonably careful provider would have done under similar circumstances—and whether that delay contributed to your harm.


