CLIA laboratories in Delaware
1,028 laboratories hold an active CLIA certificate in Delaware in the CMS file for Q2 2026 (latest record: Jun 29, 2026).
Credentialing a laboratory, checking a claim or a contract? A dated CLIA certificate report ($19) — or a whole list checked at once.
By certificate type
| Certificate | Active laboratories |
|---|---|
| Certificate of Waiver | 846 |
| Certificate for Provider-Performed Microscopy (PPM) | 102 |
| Certificate of Compliance | 39 |
| Certificate of Accreditation | 37 |
| Certificate of Registration | 4 |
By facility type
By city
- Bear — 18
- Dover — 115
- Georgetown — 30
- Hockessin — 21
- Laurel — 10
- Lewes — 48
- Middletown — 46
- Milford — 58
- Millsboro — 26
- New Castle — 35
- Newark — 177
- Rehoboth Beach — 16
- Seaford — 32
- Smyrna — 35
- Wilmington — 248
Smaller places of Delaware — 86 laboratories.
City counts are the laboratories listed on this site; 27 more in Delaware carry only a person's name and are found by search.