CLIA lookup
CLIA Labs in New Hampshire
Every lab with an active CLIA certificate in New Hampshire, by city.
1,248 labs in New Hampshire hold an active CLIA certificate in the CMS file posted October 16, 2026.
1,000 of them hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Certificates in New Hampshire
- Certificate of Waiver
- 1,000
- Certificate for Provider-Performed Microscopy Procedures
- 141
- Certificate of Compliance
- 51
- Certificate of Accreditation
- 50
- Certificate of Registration
- 6
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
By city
- Nashua106 active labs
- Manchester101 active labs
- Concord66 active labs
- Portsmouth63 active labs
- Bedford39 active labs
- Salem39 active labs
- Exeter34 active labs
- Dover33 active labs
- Keene30 active labs
- Lebanon30 active labs
- Derry25 active labs
- Londonderry23 active labs
- Rochester22 active labs
- Littleton20 active labs
- Peterborough20 active labs
- Hudson17 active labs
- Laconia16 active labs
- Milford15 active labs
- Plymouth15 active labs
- Wolfeboro15 active labs
- Claremont13 active labs
- Meredith13 active labs
- Somersworth13 active labs
- Merrimack12 active labs
- New London12 active labs
- Berlin11 active labs
- North Conway11 active labs
- Windham11 active labs
- Franklin10 active labs
- Newington10 active labs
- Plaistow10 active labs
- Gilford9 active labs
- Hampton9 active labs
- Stratham9 active labs
- Tilton9 active labs
- Conway8 active labs
- Hooksett8 active labs
- Amherst7 active labs
- Durham7 active labs
- Epping7 active labs
- Goffstown7 active labs
- Gorham7 active labs
- Hanover7 active labs
- Lancaster7 active labs
- Seabrook7 active labs
- Henniker6 active labs
- Jaffrey6 active labs
- Pelham6 active labs
- West Lebanon6 active labs
- Raymond5 active labs
- Rindge5 active labs
- Woodsville5 active labs
- Alton4 active labs
- Barrington4 active labs
- Brentwood4 active labs
- Colebrook4 active labs
- Hampstead4 active labs
- Hebron4 active labs
- Kingston4 active labs
- New Boston4 active labs
- Newport4 active labs
- Ossipee4 active labs
- Pembroke4 active labs
- Antrim3 active labs
- Belmont3 active labs
- Bristol3 active labs
- Canaan3 active labs
- Center Tuftonboro3 active labs
- Charlestown3 active labs
- Deerfield3 active labs
- Dublin3 active labs
- Effingham3 active labs
- Epsom3 active labs
- Franconia3 active labs
- Freedom3 active labs
- Hillsboro3 active labs
- Lee3 active labs
- Loudon3 active labs
- New Hampton3 active labs
- Newmarket3 active labs
- North Hampton3 active labs
- North Haverhill3 active labs
- Rye3 active labs
- Strafford3 active labs
- Sunapee3 active labs
- Tamworth3 active labs
- Warner3 active labs
- Whitefield3 active labs
- Bethlehem2 active labs
- Boscawen2 active labs
- Brookline2 active labs
- Candia2 active labs
- Canterbury2 active labs
- Center Conway2 active labs
- Center Ossipee2 active labs
- Chester2 active labs
- Croydon2 active labs
- Deering2 active labs
- Fremont2 active labs
- Glen2 active labs
- Greenfield2 active labs
- Greenland2 active labs
- Hillsborough2 active labs
- Hollis2 active labs
- Hopkinton2 active labs
- Lincoln2 active labs
- Milton2 active labs
- Mirror Lake2 active labs
- Moultonboro2 active labs
- Moultonborough2 active labs
- New Durham2 active labs
- New Ipswich2 active labs
- Orford2 active labs
- Penacook2 active labs
- Piermont2 active labs
- Pittsfield2 active labs
- Sanbornville2 active labs
- Wilmot2 active labs
- Wilton2 active labs
- Acworth1 active lab
- Allenstown1 active lab
- Alstead1 active lab
- Alton Bay1 active lab
- Andover1 active lab
- Ashland1 active lab
- Atkinson1 active lab
- Auburn1 active lab
- Bennington1 active lab
- Bow1 active lab
- Campton1 active lab
- Center Barnstead1 active lab
- Center Harbor1 active lab
- Chesterfield1 active lab
- Chichester1 active lab
- Contoocook1 active lab
- Danbury1 active lab
- East Kingston1 active lab
- Enfield1 active lab
- Farmington1 active lab
- Francestown1 active lab
- Gilmanton Iron Works1 active lab
- Glencliff1 active lab
- Grafton1 active lab
- Grantham1 active lab
- Groveton1 active lab
- Hinsdale1 active lab
- Holderness1 active lab
- Intervale1 active lab
- Kensington1 active lab
- Lisbon1 active lab
- Litchfield1 active lab
- Lyme1 active lab
- Madbury1 active lab
- Marlborough1 active lab
- Marlow1 active lab
- Mason1 active lab
- Meriden1 active lab
- Milan1 active lab
- Monroe1 active lab
- N Woodstock1 active lab
- New Castle1 active lab
- Newbury1 active lab
- Newfields1 active lab
- Northfield1 active lab
- Northwood1 active lab
- Pittsburg1 active lab
- Richmond1 active lab
- Rumney1 active lab
- Sanbornton1 active lab
- Sandown1 active lab
- Swanzey1 active lab
- Temple1 active lab
- Troy1 active lab
- Twin Mountain1 active lab
- Unity1 active lab
- W Stewartstown1 active lab
- Walpole1 active lab
- Warren1 active lab
- Waterville Valley1 active lab
- Weare1 active lab
- Wentworth1 active lab
- West Stewartstown1 active lab
- Westmoreland1 active lab
- Winchester1 active lab
Related
Questions
How many CLIA labs are in New Hampshire?
1,248 labs in New Hampshire hold an active CLIA certificate in the CMS file posted October 16, 2026.
How many New Hampshire labs have a Certificate of Waiver?
1,000 of the 1,248 active labs in New Hampshire hold a Certificate of Waiver.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.