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Provider of Services File - Clinical Laboratories

Published by Centers for Medicare & Medicaid Services | U.S. Department of Health & Human Services | Catalog Last Checked: July 17, 2026 at 02:41 PM | Dataset Last Updated: July 16, 2026
The Provider of Services (POS) File - Clinical Laboratories (CLIA) data provides demographic and types of testing services the lab provides along with the provider number (CMS Certification Number), name, address, and other characteristics of the participating laboratories.

Resources

77 resources available

  • Provider of Services File - Clinical Laboratories : 2026-04-01

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  • Provider of Services File - Clinical Laboratories : 2021-09-02

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  • Provider of Services File - Clinical Laboratories : 2023-06-02

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  • Provider of Services File - Clinical Laboratories : 2023-09-02

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  • Provider of Services File - Clinical Laboratories : 2013-12-02

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  • Provider of Services File - Clinical Laboratories : 2024-03-02

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  • Provider of Services File - Clinical Laboratories : 2011-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-06-02

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  • Provider of Services File - Clinical Laboratories : 2023-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-12-02

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  • Provider of Services File - Clinical Laboratories : 2021-12-02

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  • Provider of Services File - Clinical Laboratories : 2026-04-01

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  • Provider of Services File - Clinical Laboratories : 2022-09-02

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  • Provider of Services File - Clinical Laboratories : 2022-03-02

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  • Provider of Services File - Clinical Laboratories : 2024-12-02

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  • Provider of Services File - Clinical Laboratories : 2020-03-02

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  • Provider of Services File - Clinical Laboratories : 2019-09-02

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  • Provider of Services File - Clinical Laboratories : 2026-01-02

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  • Provider of Services File - Clinical Laboratories : 2025-04-02

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  • Provider of Services File - Clinical Laboratories : 2024-09-02

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  • Provider of Services File - Clinical Laboratories : 2016-12-02

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  • Provider of Services File - Clinical Laboratories : 2021-06-02

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  • Provider of Services File - Clinical Laboratories : 2025-07-02

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  • Provider of Services File - Clinical Laboratories : 2022-12-02

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  • Provider of Services File - Clinical Laboratories : 2015-12-02

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  • Provider of Services File - Clinical Laboratories : 2023-03-02

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  • Provider of Services File - Clinical Laboratories : 2018-12-02

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  • Provider of Services File - Clinical Laboratories : 2025-01-02

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  • Provider of Services File - Clinical Laboratories : 2020-09-02

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  • Provider of Services File - Clinical Laboratories : 2024-04-02

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  • Provider of Services File - Clinical Laboratories : 2014-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-03-02

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  • Provider of Services File - Clinical Laboratories : 2021-03-02

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  • Provider of Services File - Clinical Laboratories : 2025-10-02

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  • Provider of Services File - Clinical Laboratories : 2017-12-02

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  • Provider of Services File - Clinical Laboratories : 2020-12-02

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  • Provider of Services File - Clinical Laboratories : 2022-06-02

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  • Provider of Services File - Clinical Laboratories : 2012-12-02

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  • Provider of Services File - Clinical Laboratories : 2020-06-02

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  • Provider of Services File - Clinical Laboratories : 2026-01-02

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  • Provider of Services File - Clinical Laboratories : 2023-03-02

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  • Provider of Services File - Clinical Laboratories : 2021-09-02

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  • Provider of Services File - Clinical Laboratories : 2024-04-02

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  • Provider of Services File - Clinical Laboratories : 2025-04-02

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  • Provider of Services File - Clinical Laboratories : 2019-06-02

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  • Provider of Services File - Clinical Laboratories : 2022-03-02

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  • Provider of Services File - Clinical Laboratories : 2024-03-02

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  • Provider of Services File - Clinical Laboratories : 2012-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-03-02

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  • Provider of Services File - Clinical Laboratories : 2022-12-02

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  • Provider of Services File - Clinical Laboratories : 2023-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-12-02

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  • Provider of Services File - Clinical Laboratories : 2019-09-02

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  • Provider of Services File - Clinical Laboratories : 2025-07-02

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  • Provider of Services File - Clinical Laboratories : 2025-10-02

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  • Provider of Services File - Clinical Laboratories : 2020-09-02

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  • Provider of Services File - Clinical Laboratories : 2024-12-02

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  • Provider of Services File - Clinical Laboratories : 2021-06-02

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  • Provider of Services File - Clinical Laboratories : 2024-09-02

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  • Provider of Services File - Clinical Laboratories : 2020-06-02

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  • Provider of Services File - Clinical Laboratories : 2025-01-02

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  • Provider of Services File - Clinical Laboratories : 2013-12-02

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  • Provider of Services File - Clinical Laboratories : 2023-06-02

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  • Provider of Services File - Clinical Laboratories : 2016-12-02

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  • Provider of Services File - Clinical Laboratories : 2017-12-02

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  • Provider of Services File - Clinical Laboratories : 2021-12-02

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  • Provider of Services File - Clinical Laboratories : 2022-09-02

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  • Provider of Services File - Clinical Laboratories : 2011-12-02

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  • Provider of Services File - Clinical Laboratories : 2023-09-02

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  • Provider of Services File - Clinical Laboratories : 2020-12-02

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  • Provider of Services File - Clinical Laboratories : 2018-12-02

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  • Provider of Services File - Clinical Laboratories : 2022-06-02

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  • Provider of Services File - Clinical Laboratories : 2014-12-02

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  • Provider of Services File - Clinical Laboratories : 2015-12-02

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  • Provider of Services File - Clinical Laboratories : 2021-03-02

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  • Provider of Services File - Clinical Laboratories : 2020-03-02

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  • Provider of Services File - Clinical Laboratories : 2026-04-01

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Complete Metadata
@type dcat:Dataset
accessLevel public
accrualPeriodicity R/P3M
bureauCode 
[
  "009:38"
]
contactPoint 
{
  "fn": "QIESData - CCSQ",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:QIESData@cms.hhs.gov"
}
dataQuality 
true
describedBy https://data.cms.gov/sites/default/files/2023-07/50eacc07-7930-4e62-97e3-e04a2dc1e2a3/P.QWB.POSQ.CLIA.LAYOUT.MAR23.pdf
describedByType application/pdf
description The Provider of Services (POS) File - Clinical Laboratories (CLIA) data provides demographic and types of testing services the lab provides along with the provider number (CMS Certification Number), name, address, and other characteristics of the participating laboratories.
distribution 
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    "title": "Provider of Services File - Clinical Laboratories : 2012-12-02",
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  },
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  },
  {
    "@type": "dcat:Distribution",
    "title": "Provider of Services File - Clinical Laboratories : 2024-03-02",
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    "downloadURL": "https://data.cms.gov/sites/default/files/2026-06/3e6751f8-d76f-44fb-a37f-461176126c08/POS_CLIA_Q1_2024.csv"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Provider of Services File - Clinical Laboratories : 2012-12-02",
    "mediaType": "text/csv",
    "downloadURL": "https://data.cms.gov/sites/default/files/2026-06/3ea4f3db-9090-455a-b8fe-95f297cfac93/POS_CLIA_Q4_2012.csv"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Provider of Services File - Clinical Laboratories : 2019-03-02",
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  },
  {
    "@type": "dcat:Distribution",
    "title": "Provider of Services File - Clinical Laboratories : 2022-12-02",
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    "downloadURL": "https://data.cms.gov/sites/default/files/2026-06/4d38d050-1df1-4dac-9545-7b0aa08eccf6/POS_CLIA_Q4_2022.csv"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Provider of Services File - Clinical Laboratories : 2023-12-02",
    "mediaType": "text/csv",
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]
identifier https://data.cms.gov/data-api/v1/dataset/d3eb38ac-d8e9-40d3-b7b7-6205d3d1dc16/data-viewer
issued 2026-07-10
keyword 
[
  "clinics",
  "health care use & payments",
  "hospitals & facilities",
  "medicare",
  "medicare advantage",
  "original medicare",
  "outpatient facilities"
]
landingPage https://data.cms.gov/provider-characteristics/hospitals-and-other-facilities/provider-of-services-file-clinical-laboratories
language 
[
  "en-US"
]
license https://www.usa.gov/government-works
modified 2026-07-16
programCode 
[
  "009:000"
]
publisher 
{
  "name": "Centers for Medicare & Medicaid Services",
  "@type": "org:Organization"
}
references 
[
  "https://data.cms.gov/resources/provider-of-services-file-clinical-laboratories-methodology"
]
temporal 2011-10-01/2026-06-30
theme 
[
  "Medicare"
]
title Provider of Services File - Clinical Laboratories

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