NAICS · market snapshot as of September 22nd, 2026
Medical Laboratories
29 notices are open under NAICS 621511 right now — 0% of the whole open federal market, with 1 of them closing inside a week. Open means still listed and still biddable: notices whose response deadline has passed are excluded, even where SAM.gov still flags them active.
62 Health Care and Social Assistance › 621 Ambulatory Health Care Services › 6215 Medical and Diagnostic Laboratories › 62151 Medical and Diagnostic Laboratories › 621511
See all 29 open notices, every NAICS code explained, or the whole market.
29
open opportunities
1
closing within 7 days
3% of this slice
0.1
% of the open market
of 25,084 open notices
2
state a set-aside
the rest state none
Who is buying
The agencies with the most open work under this code.
Notice types
What stage this slice of the market is at.
Set-asides
Of the 2 open notices here that state a set-aside — 7% of the slice. The rest state none.
Where the work is
Of the 3 that state a place of performance — 10%. Free-text locations are excluded rather than guessed at.
Other codes with open work
- Ammunition (except Small Arms) Manufacturing — 38 open
- All Other Transportation Equipment Manufacturing — 37 open
- Space Research and Technology — 37 open
- Other Services to Buildings and Dwellings — 35 open
- Surveying and Mapping (except Geophysical) Services — 34 open
- All Other Miscellaneous Chemical Product and Preparation Manufacturing — 34 open
Counted on September 22nd, 2026 from the public SAM.gov Contract Opportunities extract, which we refresh daily and which can lag SAM.gov. Always verify a notice and its deadline at the source. See the FAQ for what the notice types and set-asides mean.