Citable segment mix
LH's latest SEC segment disclosure for revenue by geography shows Diagnostics as the largest listed segment at $0 (100.0% of disclosed segment revenue).
| Segment | Period | Revenue | Mix |
|---|---|---|---|
| Diagnostics | Mar 31, 2026 | $0 | 100.0% |
Source: SEC EDGAR segment disclosures; period Mar 31, 2026.
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