> For the complete documentation index, see [llms.txt](https://docs.dataplex-consulting.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dataplex-consulting.com/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/provider-of-services-file-clinical-laboratories.md).

# Provider of Services File - Clinical Laboratories

Part of the [CMS Data Feeds Dataset](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog.md) › Medicare

Dataplex delivers this CMS feed as the analysis-ready table `DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES` on Snowflake and Databricks — coverage from 2010 to 2026 in a single aligned schema, refreshed automatically whenever CMS publishes a new file. Every row carries lineage back to the exact CMS source file that produced it.

## Key facts

|                    |                                                            |
| ------------------ | ---------------------------------------------------------- |
| **Snowflake**      | `DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES`     |
| **Databricks**     | `cms_dwv.provider_of_services_file__clinical_laboratories` |
| **Coverage**       | Oct 2010 – Jun 2026                                        |
| **Rows**           | 22,717,648 (total across all reporting periods)            |
| **Cadence**        | Quarterly                                                  |
| **Update pattern** | Time-partitioned — each file adds one reporting period     |
| **CMS published**  | 2026-07-16                                                 |
| **Loaded**         | 2026-07-16                                                 |
| **Columns**        | 637 data + 6 lineage                                       |
| **Identifiers**    | FIPS codes · ZIP codes                                     |
| **File versions**  | 40                                                         |
| **License**        | CMS public data — U.S. Government work                     |
| **Platforms**      | Snowflake Marketplace · Databricks Delta Sharing           |

Included in the CMS Data Feeds Dataset — [start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset).

{% hint style="success" %}
**Current** — CMS last published this feed on 2026-07-16. Coverage runs through 2026-06-30. Next CMS release expected \~Oct 2026.
{% endhint %}

{% hint style="info" %}
**Time-partitioned feed** — each file version covers one reporting period, so history is additive. Query the full table for all periods; filter on the reporting period columns for a single period. Do **not** filter to the latest file only — that would return just the 2026 reporting period.
{% endhint %}

## Sample queries

{% tabs %}
{% tab title="Snowflake" %}

```sql
-- Each file version covers one reporting period — history is additive
SELECT *
FROM DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES
LIMIT 100;
```

{% endtab %}

{% tab title="Databricks" %}

```sql
-- Each file version covers one reporting period — history is additive
SELECT *
FROM cms_dwv.provider_of_services_file__clinical_laboratories
LIMIT 100;
```

{% endtab %}
{% endtabs %}

## About this feed

> 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.
>
> — *Source: CMS feed metadata*

**Keywords:** Medicare, Original Medicare, Medicare Advantage, Hospitals & Facilities, Outpatient Facilities, Clinics, Health Care Use & Payments **Theme:** Medicare

## Coverage timeline

2010–2026 🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩 (🟩 covered · ⬜ no data)

17 of 17 years covered — no gaps.

## Release history

| Reporting period        | CMS published | Loaded     | Latest file |
| ----------------------- | ------------- | ---------- | ----------- |
| 2026-04-01 – 2026-06-30 | 2026-07-16    | 2026-07-16 | ✓           |
| 2026-01-01 – 2026-03-31 | 2026-07-06    | 2026-07-06 |             |
| 2026-01-01 – 2026-03-31 | 2026-04-15    | 2026-04-15 |             |
| 2025-10-01 – 2025-12-31 | 2026-01-12    | 2026-01-12 |             |
| 2025-07-01 – 2025-09-30 | 2025-12-10    | 2025-12-11 |             |
| 2025-04-01 – 2025-06-30 | 2025-07-16    | 2025-07-16 |             |
| 2025-01-01 – 2025-03-31 | 2025-04-15    | 2025-04-15 |             |
| 2024-10-01 – 2024-12-31 | 2025-01-16    | 2025-01-16 |             |
| 2024-07-01 – 2024-09-30 | 2024-10-15    | 2024-10-15 |             |
| 2024-04-01 – 2024-06-30 | 2024-07-18    | 2024-07-18 |             |

<details>

<summary>Show 30 earlier file versions</summary>

| Reporting period        | CMS published | Loaded     | Latest file |
| ----------------------- | ------------- | ---------- | ----------- |
| 2024-01-01 – 2024-03-31 | 2024-04-10    | 2024-04-13 |             |
| 2023-10-01 – 2023-12-31 | 2024-01-17    | 2024-01-17 |             |
| 2023-07-01 – 2023-09-30 | 2023-10-17    | 2023-10-17 |             |
| 2023-04-01 – 2023-06-30 | 2023-07-24    | 2023-08-29 |             |
| 2023-01-01 – 2023-03-31 | 2023-05-11    | 2023-08-29 |             |
| 2022-10-01 – 2022-12-31 | 2023-03-06    | 2023-08-29 |             |
| 2022-07-01 – 2022-09-30 | 2022-10-25    | 2023-08-29 |             |
| 2022-04-01 – 2022-06-30 | 2022-09-19    | 2023-08-29 |             |
| 2022-01-01 – 2022-03-31 | 2022-04-14    | 2023-08-29 |             |
| 2021-10-01 – 2021-12-31 | 2022-01-10    | 2023-08-29 |             |
| 2021-07-01 – 2021-09-30 | 2021-10-29    | 2023-08-29 |             |
| 2021-04-01 – 2021-06-30 | 2021-07-23    | 2023-08-29 |             |
| 2021-01-01 – 2021-03-31 | 2021-07-07    | 2023-08-29 |             |
| 2020-10-01 – 2020-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2020-07-01 – 2020-09-30 | 2021-05-20    | 2023-08-29 |             |
| 2020-04-01 – 2020-06-30 | 2020-12-21    | 2023-08-29 |             |
| 2020-01-01 – 2020-03-31 | 2020-12-21    | 2023-08-29 |             |
| 2019-10-01 – 2019-12-31 | 2020-12-21    | 2023-08-29 |             |
| 2019-07-01 – 2019-09-30 | 2022-01-04    | 2023-08-29 |             |
| 2019-04-01 – 2019-06-30 | 2022-01-04    | 2023-08-29 |             |
| 2019-01-01 – 2019-03-31 | 2022-01-04    | 2023-08-29 |             |
| 2018-10-01 – 2018-12-31 | 2021-01-11    | 2023-08-29 |             |
| 2017-10-01 – 2017-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2016-10-01 – 2016-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2015-10-01 – 2015-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2014-10-01 – 2014-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2013-10-01 – 2013-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2012-10-01 – 2012-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2011-10-01 – 2011-12-31 | 2021-05-20    | 2023-08-29 |             |
| 2010-10-01 – 2010-12-31 | 2021-05-20    | 2023-08-29 |             |

</details>

## Data dictionary

<details>

<summary>📋 <strong>637 data columns + 6 lineage columns</strong></summary>

Column-level definitions are maintained by CMS in the official [Provider of Services File - Clinical Laboratories data dictionary](https://data.cms.gov/sites/default/files/2023-07/50eacc07-7930-4e62-97e3-e04a2dc1e2a3/P.QWB.POSQ.CLIA.LAYOUT.MAR23.pdf).

**Data columns**

| Column                          | Type    |
| ------------------------------- | ------- |
| `PRVDR_CTGRY_SBTYP_CD`          | NUMBER  |
| `PRVDR_CTGRY_CD`                | NUMBER  |
| `CHOW_CNT`                      | NUMBER  |
| `CHOW_DT`                       | TEXT    |
| `CITY_NAME`                     | TEXT    |
| `ACPTBL_POC_SW`                 | BOOLEAN |
| `CMPLNC_STUS_CD`                | TEXT    |
| `SSA_CNTY_CD`                   | TEXT    |
| `CROSS_REF_PROVIDER_NUMBER`     | TEXT    |
| `CRTFCTN_DT`                    | NUMBER  |
| `ELGBLTY_SW`                    | BOOLEAN |
| `FAC_NAME`                      | TEXT    |
| `INTRMDRY_CARR_CD`              | TEXT    |
| `MDCD_VNDR_NUM`                 | TEXT    |
| `ORGNL_PRTCPTN_DT`              | NUMBER  |
| `CHOW_PRIOR_DT`                 | TEXT    |
| `INTRMDRY_CARR_PRIOR_CD`        | TEXT    |
| `PRVDR_NUM`                     | TEXT    |
| `RGN_CD`                        | NUMBER  |
| `SKLTN_REC_SW`                  | BOOLEAN |
| `STATE_CD`                      | TEXT    |
| `SSA_STATE_CD`                  | NUMBER  |
| `STATE_RGN_CD`                  | TEXT    |
| `ST_ADR`                        | TEXT    |
| `PHNE_NUM`                      | TEXT    |
| `PGM_TRMNTN_CD`                 | NUMBER  |
| `TRMNTN_EXPRTN_DT`              | NUMBER  |
| `CRTFCTN_ACTN_TYPE_CD`          | NUMBER  |
| `GNRL_CNTL_TYPE_CD`             | NUMBER  |
| `ZIP_CD`                        | TEXT    |
| `FIPS_STATE_CD`                 | NUMBER  |
| `FIPS_CNTY_CD`                  | NUMBER  |
| `CBSA_URBN_RRL_IND`             | TEXT    |
| `CBSA_CD`                       | NUMBER  |
| `ADDTNL_ST_ADR`                 | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_1`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_2`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_3`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_4`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_5`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_6`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_7`  | TEXT    |
| `AFFILIATED_PROVIDER_NUMBER_8`  | TEXT    |
| `A2LA_ACRDTD_CD`                | TEXT    |
| `A2LA_ACRDTD_Y_MATCH_DT`        | TEXT    |
| `A2LA_ACRDTD_Y_MATCH_SW`        | BOOLEAN |
| `AABB_ACRDTD_CD`                | TEXT    |
| `AABB_ACRDTD_Y_MATCH_DT`        | TEXT    |
| `AABB_ACRDTD_Y_MATCH_SW`        | BOOLEAN |
| `AOA_ACRDTD_CD`                 | TEXT    |
| `AOA_ACRDTD_Y_MATCH_DT`         | TEXT    |
| `AOA_ACRDTD_Y_MATCH_SW`         | BOOLEAN |
| `ASHI_ACRDTD_CD`                | TEXT    |
| `ASHI_ACRDTD_Y_MATCH_DT`        | TEXT    |
| `ASHI_ACRDTD_Y_MATCH_SW`        | BOOLEAN |
| `CAP_ACRDTD_CD`                 | TEXT    |
| `CAP_ACRDTD_Y_MATCH_DT`         | TEXT    |
| `CAP_ACRDTD_Y_MATCH_SW`         | BOOLEAN |
| `COLA_ACRDTD_CD`                | TEXT    |
| `COLA_ACRDTD_Y_MATCH_DT`        | TEXT    |
| `COLA_ACRDTD_Y_MATCH_SW`        | BOOLEAN |
| `JCAHO_ACRDTD_CD`               | TEXT    |
| `JCAHO_ACRDTD_Y_MATCH_DT`       | TEXT    |
| `JCAHO_ACRDTD_Y_MATCH_SW`       | BOOLEAN |
| `APLCTN_RCVD_DT`                | NUMBER  |
| `APLCTN_TYPE_CD`                | NUMBER  |
| `GNRL_FAC_TYPE_CD`              | TEXT    |
| `CRTFCT_EFCTV_DT`               | NUMBER  |
| `CRTFCT_MAIL_DT`                | NUMBER  |
| `CRTFCT_TYPE_CD`                | NUMBER  |
| `CURRENT_CLIA_LAB_CLSFCTN_CD`   | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_1`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_10` | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_2`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_3`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_4`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_5`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_6`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_7`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_8`  | NUMBER  |
| `CLIA_LAB_CLASSIFICATION_CD_9`  | NUMBER  |
| `CLIA_MDCR_NUM`                 | TEXT    |
| `CLIA_TRMNTN_CD`                | NUMBER  |
| `ACRDTN_SCHDL_CD`               | TEXT    |
| `FORM_116_ACRDTD_TEST_VOL_CNT`  | NUMBER  |
| `FORM_116_TEST_VOL_CNT`         | NUMBER  |
| `DRCTLY_AFLTD_LAB_CNT`          | NUMBER  |
| `FAX_PHNE_NUM`                  | TEXT    |
| `FY_END_MO_DAY_CD`              | TEXT    |
| `MLT_SITE_EXCPTN_SW`            | BOOLEAN |
| `HOSP_LAB_EXCPTN_SW`            | BOOLEAN |
| `NON_PRFT_EXCPTN_SW`            | BOOLEAN |
| `LAB_TEMP_TSTG_SITE_SW`         | BOOLEAN |
| `LAB_SITE_CNT`                  | NUMBER  |
| `PPMP_TEST_VOL_CNT`             | NUMBER  |
| `ADDTNL_FAC_NAME`               | TEXT    |
| `RELATED_PROVIDER_NUMBER`       | BOOLEAN |
| `SHR_LAB_SW`                    | BOOLEAN |
| `SHARED_LAB_XREF_NUMBER`        | TEXT    |
| `FORM_1557_CRTFCT_SCHDL_CD`     | TEXT    |
| `FORM_1557_CMPLNC_SCHDL_CD`     | TEXT    |
| `FORM_1557_TEST_VOL_CNT`        | TEXT    |
| `WVD_TEST_VOL_CNT`              | TEXT    |
| `PROV0085`                      | NUMBER  |
| `PROV0075`                      | NUMBER  |
| `PROV0095`                      | NUMBER  |
| `PROV0100`                      | TEXT    |
| `PROV3225`                      | TEXT    |
| `PROV0220`                      | NUMBER  |
| `PROV2715`                      | TEXT    |
| `PROV2695`                      | NUMBER  |
| `PROV0300`                      | TEXT    |
| `PROV0500`                      | NUMBER  |
| `PROV2740`                      | NUMBER  |
| `PROV0455`                      | NUMBER  |
| `PROV0475`                      | TEXT    |
| `PROV0605`                      | NUMBER  |
| `PROV0655`                      | TEXT    |
| `PROV1565`                      | NUMBER  |
| `PROV1615`                      | NUMBER  |
| `PROV1620`                      | NUMBER  |
| `PROV1680`                      | TEXT    |
| `REC_STUS_CD`                   | TEXT    |
| `PROV1720`                      | TEXT    |
| `PROV1725`                      | NUMBER  |
| `PROV2045`                      | BOOLEAN |
| `PROV3230`                      | TEXT    |
| `PROV2700`                      | NUMBER  |
| `PROV2710`                      | TEXT    |
| `PROV2720`                      | TEXT    |
| `PROV1605`                      | NUMBER  |
| `PROV4770`                      | NUMBER  |
| `PROV4500`                      | TEXT    |
| `SRVY_PRPSE_CD`                 | NUMBER  |
| `PROV2880`                      | TEXT    |
| `PROV2885`                      | TEXT    |
| `PROV2905`                      | TEXT    |
| `FIPSTATE`                      | NUMBER  |
| `FIPCNTY`                       | NUMBER  |
| `SSAMSACD`                      | NUMBER  |
| `SSAMSASZ`                      | TEXT    |
| `PROV0000`                      | TEXT    |
| `PROV0005`                      | TEXT    |
| `PROV0010`                      | TEXT    |
| `PROV0740`                      | NUMBER  |
| `PROV0755`                      | NUMBER  |
| `PROV0760`                      | NUMBER  |
| `PROV0130`                      | TEXT    |
| `PROV0135`                      | TEXT    |
| `PROV0140`                      | TEXT    |
| `PROV0145`                      | TEXT    |
| `PROV0150`                      | TEXT    |
| `PROV0240`                      | TEXT    |
| `PROV0280`                      | TEXT    |
| `PROV0285`                      | TEXT    |
| `PROV0290`                      | TEXT    |
| `PROV3545`                      | TEXT    |
| `PROV3555`                      | TEXT    |
| `PROV3550`                      | TEXT    |
| `PROV0450`                      | NUMBER  |
| `PROV0820`                      | NUMBER  |
| `PROV0485`                      | NUMBER  |
| `PROV0955`                      | NUMBER  |
| `PROV0645`                      | TEXT    |
| `PROV6290`                      | NUMBER  |
| `PROV0670`                      | TEXT    |
| `PROV6295`                      | NUMBER  |
| `PROV1050`                      | NUMBER  |
| `PROV1075`                      | NUMBER  |
| `PROV1575`                      | TEXT    |
| `PROV1125`                      | NUMBER  |
| `PROV1115`                      | NUMBER  |
| `PROV1670`                      | TEXT    |
| `PROV1690`                      | NUMBER  |
| `PROV1695`                      | TEXT    |
| `PROV1700`                      | TEXT    |
| `PROV1705`                      | TEXT    |
| `PROV1710`                      | TEXT    |
| `PROV6300`                      | NUMBER  |
| `PROV6305`                      | NUMBER  |
| `PROV1545`                      | TEXT    |
| `PROV1550`                      | TEXT    |
| `PROV1555`                      | TEXT    |
| `PROV1145`                      | NUMBER  |
| `PROV1100`                      | NUMBER  |
| `PROV1730`                      | NUMBER  |
| `PROV1735`                      | TEXT    |
| `VLDTN_SRVY_DT`                 | NUMBER  |
| `PROV1740`                      | TEXT    |
| `PROV1745`                      | TEXT    |
| `PROV1750`                      | TEXT    |
| `PROV1805`                      | TEXT    |
| `PROV1810`                      | TEXT    |
| `PROV1815`                      | TEXT    |
| `CLIA_67_LCNSD_SW`              | BOOLEAN |
| `PROV1820`                      | TEXT    |
| `PROV1165`                      | NUMBER  |
| `PROV0950`                      | NUMBER  |
| `PROV2055`                      | TEXT    |
| `PROV2065`                      | TEXT    |
| `PROV6155`                      | TEXT    |
| `PROV2070`                      | TEXT    |
| `PROV6160`                      | TEXT    |
| `PROV5675`                      | TEXT    |
| `PROV2090`                      | TEXT    |
| `PROV6165`                      | TEXT    |
| `PROV2285`                      | TEXT    |
| `PROV6170`                      | TEXT    |
| `PROV2100`                      | TEXT    |
| `PROV6175`                      | TEXT    |
| `PROV2120`                      | TEXT    |
| `PROV2130`                      | TEXT    |
| `PROV6180`                      | TEXT    |
| `PROV2140`                      | TEXT    |
| `PROV6190`                      | TEXT    |
| `PROV2160`                      | TEXT    |
| `PROV2175`                      | TEXT    |
| `PROV2110`                      | TEXT    |
| `PROV2185`                      | TEXT    |
| `PROV6195`                      | TEXT    |
| `PROV6200`                      | TEXT    |
| `PROV6205`                      | TEXT    |
| `PROV2205`                      | TEXT    |
| `PROV2210`                      | TEXT    |
| `PROV2215`                      | TEXT    |
| `PROV6210`                      | TEXT    |
| `PROV2235`                      | TEXT    |
| `PROV6215`                      | TEXT    |
| `PROV2245`                      | TEXT    |
| `PROV2265`                      | TEXT    |
| `PROV2270`                      | TEXT    |
| `PROV2300`                      | TEXT    |
| `PROV6220`                      | TEXT    |
| `PROV2295`                      | TEXT    |
| `PROV2310`                      | TEXT    |
| `PROV2315`                      | TEXT    |
| `PROV6225`                      | TEXT    |
| `PROV2350`                      | TEXT    |
| `PROV2355`                      | TEXT    |
| `PROV2360`                      | TEXT    |
| `PROV6230`                      | TEXT    |
| `PROV2365`                      | TEXT    |
| `PROV2370`                      | TEXT    |
| `PROV2410`                      | TEXT    |
| `PROV2415`                      | TEXT    |
| `PROV6245`                      | TEXT    |
| `PROV6250`                      | TEXT    |
| `PROV6255`                      | TEXT    |
| `PROV6240`                      | TEXT    |
| `PROV6235`                      | TEXT    |
| `PROV2440`                      | TEXT    |
| `PROV2445`                      | TEXT    |
| `PROV6260`                      | TEXT    |
| `PROV6270`                      | TEXT    |
| `PROV6265`                      | TEXT    |
| `PROV2450`                      | TEXT    |
| `PROV6185`                      | TEXT    |
| `PROV2485`                      | TEXT    |
| `PROV2505`                      | TEXT    |
| `PROV2190`                      | TEXT    |
| `PROV6275`                      | TEXT    |
| `PROV2475`                      | TEXT    |
| `PROV6280`                      | TEXT    |
| `PROV2795`                      | TEXT    |
| `PROV2800`                      | TEXT    |
| `PROV2890`                      | NUMBER  |
| `PROV0690`                      | TEXT    |
| `PROV0695`                      | NUMBER  |
| `PROV0700`                      | NUMBER  |
| `PROV0705`                      | NUMBER  |
| `PROV0710`                      | NUMBER  |
| `PROV0715`                      | NUMBER  |
| `PROV0720`                      | NUMBER  |
| `PROV1445`                      | NUMBER  |
| `PROV1455`                      | NUMBER  |
| `PROV1450`                      | NUMBER  |
| `PROV1000`                      | NUMBER  |
| `PROV1005`                      | NUMBER  |
| `PROV1010`                      | NUMBER  |
| `PROV0110`                      | TEXT    |
| `PROV0225`                      | TEXT    |
| `PROV0270`                      | TEXT    |
| `PROV0295`                      | TEXT    |
| `PROV0785`                      | NUMBER  |
| `PROV0790`                      | NUMBER  |
| `PROV0795`                      | NUMBER  |
| `PROV0805`                      | NUMBER  |
| `PROV0810`                      | NUMBER  |
| `PROV0815`                      | NUMBER  |
| `PROV0465`                      | TEXT    |
| `PROV0860`                      | NUMBER  |
| `PROV0865`                      | NUMBER  |
| `PROV0870`                      | NUMBER  |
| `PROV0925`                      | NUMBER  |
| `PROV0930`                      | NUMBER  |
| `PROV0935`                      | NUMBER  |
| `PROV1465`                      | NUMBER  |
| `PROV1470`                      | NUMBER  |
| `PROV1475`                      | NUMBER  |
| `PROV0640`                      | TEXT    |
| `PROV0960`                      | NUMBER  |
| `PROV0965`                      | NUMBER  |
| `PROV0970`                      | NUMBER  |
| `PROV5180`                      | NUMBER  |
| `PROV5170`                      | NUMBER  |
| `PROV5175`                      | NUMBER  |
| `PROV0980`                      | NUMBER  |
| `PROV0985`                      | NUMBER  |
| `PROV0990`                      | NUMBER  |
| `PROV0680`                      | TEXT    |
| `PROV0675`                      | TEXT    |
| `PROV5165`                      | NUMBER  |
| `PROV5155`                      | NUMBER  |
| `PROV5160`                      | NUMBER  |
| `PROV5150`                      | NUMBER  |
| `PROV5135`                      | NUMBER  |
| `PROV5145`                      | NUMBER  |
| `PROV1040`                      | NUMBER  |
| `PROV1035`                      | NUMBER  |
| `PROV1020`                      | NUMBER  |
| `PROV1025`                      | NUMBER  |
| `PROV1030`                      | NUMBER  |
| `PROV5195`                      | NUMBER  |
| `PROV5185`                      | NUMBER  |
| `PROV5190`                      | NUMBER  |
| `PROV1045`                      | NUMBER  |
| `PROV1535`                      | TEXT    |
| `PROV1540`                      | TEXT    |
| `PROV3265`                      | NUMBER  |
| `PROV3245`                      | NUMBER  |
| `PROV3255`                      | NUMBER  |
| `PROV5270`                      | NUMBER  |
| `PROV5260`                      | NUMBER  |
| `PROV5305`                      | NUMBER  |
| `PROV1060`                      | NUMBER  |
| `PROV1065`                      | NUMBER  |
| `PROV1070`                      | NUMBER  |
| `PROV5300`                      | NUMBER  |
| `PROV5290`                      | NUMBER  |
| `PROV5295`                      | NUMBER  |
| `PROV1085`                      | NUMBER  |
| `PROV1090`                      | NUMBER  |
| `PROV1095`                      | NUMBER  |
| `PROV5210`                      | NUMBER  |
| `PROV5200`                      | NUMBER  |
| `PROV5205`                      | NUMBER  |
| `PROV1430`                      | NUMBER  |
| `PROV1435`                      | NUMBER  |
| `PROV1440`                      | NUMBER  |
| `PROV1415`                      | NUMBER  |
| `PROV1420`                      | NUMBER  |
| `PROV1425`                      | NUMBER  |
| `PROV3270`                      | NUMBER  |
| `PROV3250`                      | NUMBER  |
| `PROV3260`                      | NUMBER  |
| `PROV1130`                      | NUMBER  |
| `PROV1135`                      | NUMBER  |
| `PROV1140`                      | NUMBER  |
| `PROV1675`                      | TEXT    |
| `PROV1150`                      | NUMBER  |
| `PROV1155`                      | NUMBER  |
| `PROV1160`                      | NUMBER  |
| `PROV1755`                      | TEXT    |
| `PROV5130`                      | NUMBER  |
| `PROV5120`                      | NUMBER  |
| `PROV5140`                      | NUMBER  |
| `PROV1170`                      | NUMBER  |
| `PROV1175`                      | NUMBER  |
| `PROV1180`                      | NUMBER  |
| `PROV0725`                      | NUMBER  |
| `PROV0730`                      | NUMBER  |
| `PROV0800`                      | NUMBER  |
| `PROV0855`                      | NUMBER  |
| `PROV0905`                      | NUMBER  |
| `PROV0920`                      | NUMBER  |
| `PROV0940`                      | NUMBER  |
| `PROV1205`                      | NUMBER  |
| `PROV1460`                      | NUMBER  |
| `PROV1190`                      | NUMBER  |
| `PROV1195`                      | NUMBER  |
| `PROV1200`                      | NUMBER  |
| `PROV3390`                      | TEXT    |
| `PROV3385`                      | TEXT    |
| `PROV3380`                      | TEXT    |
| `PROV3525`                      | TEXT    |
| `PROV3520`                      | TEXT    |
| `PROV3515`                      | TEXT    |
| `PROV3495`                      | TEXT    |
| `PROV3490`                      | TEXT    |
| `PROV3485`                      | TEXT    |
| `PROV3435`                      | TEXT    |
| `PROV3430`                      | TEXT    |
| `PROV3425`                      | TEXT    |
| `PROV3345`                      | TEXT    |
| `PROV3340`                      | TEXT    |
| `PROV3335`                      | TEXT    |
| `PROV3535`                      | TEXT    |
| `PROV3540`                      | TEXT    |
| `PROV3530`                      | TEXT    |
| `PROV3465`                      | TEXT    |
| `PROV3460`                      | TEXT    |
| `PROV3455`                      | TEXT    |
| `PROV3315`                      | TEXT    |
| `PROV3310`                      | TEXT    |
| `PROV3305`                      | TEXT    |
| `PROV3360`                      | TEXT    |
| `PROV3355`                      | TEXT    |
| `PROV3350`                      | TEXT    |
| `PROV5255`                      | TEXT    |
| `PROV5250`                      | TEXT    |
| `PROV5245`                      | TEXT    |
| `PROV5285`                      | TEXT    |
| `PROV5280`                      | TEXT    |
| `PROV5275`                      | TEXT    |
| `PROV3330`                      | TEXT    |
| `PROV3325`                      | TEXT    |
| `PROV3320`                      | TEXT    |
| `PROV3300`                      | TEXT    |
| `PROV3295`                      | TEXT    |
| `PROV3290`                      | TEXT    |
| `PROV3375`                      | TEXT    |
| `PROV3370`                      | TEXT    |
| `PROV3365`                      | TEXT    |
| `PROV3285`                      | TEXT    |
| `PROV3280`                      | TEXT    |
| `PROV3275`                      | TEXT    |
| `PROV3450`                      | TEXT    |
| `PROV3445`                      | TEXT    |
| `PROV3440`                      | TEXT    |
| `PROV3405`                      | TEXT    |
| `PROV3400`                      | TEXT    |
| `PROV3395`                      | TEXT    |
| `PROV3420`                      | TEXT    |
| `PROV3415`                      | TEXT    |
| `PROV3410`                      | TEXT    |
| `PROV5225`                      | TEXT    |
| `PROV5220`                      | TEXT    |
| `PROV5215`                      | TEXT    |
| `PROV3480`                      | TEXT    |
| `PROV3475`                      | TEXT    |
| `PROV3470`                      | TEXT    |
| `PROV3510`                      | TEXT    |
| `PROV3505`                      | TEXT    |
| `PROV3500`                      | TEXT    |
| `PROV5240`                      | NUMBER  |
| `PROV5230`                      | NUMBER  |
| `PROV5235`                      | NUMBER  |
| `PROV0555`                      | TEXT    |
| `PROV1525`                      | TEXT    |
| `PROV0745`                      | NUMBER  |
| `PROV0105`                      | TEXT    |
| `PROV0560`                      | TEXT    |
| `PROV0910`                      | NUMBER  |
| `PROV0665`                      | TEXT    |
| `PROV0570`                      | TEXT    |
| `PROV0650`                      | TEXT    |
| `PROV1185`                      | NUMBER  |
| `PROV1220`                      | NUMBER  |
| `PROV2075`                      | TEXT    |
| `PROV2155`                      | TEXT    |
| `PROV2195`                      | TEXT    |
| `PROV2220`                      | TEXT    |
| `PROV2250`                      | TEXT    |
| `PROV2255`                      | TEXT    |
| `PROV2340`                      | TEXT    |
| `PROV2520`                      | TEXT    |
| `PROV2535`                      | TEXT    |
| `PROV2725`                      | TEXT    |
| `PROV1530`                      | TEXT    |
| `PROV1240`                      | NUMBER  |
| `PROV5680`                      | TEXT    |
| `PROV1715`                      | TEXT    |
| `PROV0735`                      | NUMBER  |
| `PROV0750`                      | NUMBER  |
| `PROV1515`                      | NUMBER  |
| `PROV1105`                      | NUMBER  |
| `PROV1120`                      | NUMBER  |
| `PROV1215`                      | NUMBER  |
| `PROV1210`                      | NUMBER  |
| `PROV0685`                      | TEXT    |
| `PROV5540`                      | NUMBER  |
| `PROV1230`                      | NUMBER  |
| `PROV2855`                      | NUMBER  |
| `PROV0030`                      | TEXT    |
| `PROV0945`                      | NUMBER  |
| `PROV0780`                      | NUMBER  |
| `PROV0620`                      | TEXT    |
| `PROV0625`                      | TEXT    |
| `PROV0630`                      | TEXT    |
| `PROV1610`                      | TEXT    |
| `PROV1630`                      | TEXT    |
| `PROV1635`                      | TEXT    |
| `PROV1640`                      | TEXT    |
| `PROV1825`                      | TEXT    |
| `PROV2850`                      | NUMBER  |
| `PROV0480`                      | TEXT    |
| `PROV1015`                      | NUMBER  |
| `PROV1560`                      | TEXT    |
| `PROV1110`                      | NUMBER  |
| `PROV2845`                      | TEXT    |

*…and 137 more columns. Run `DESCRIBE VIEW DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES` once the share is mounted for the complete column list.*

**Lineage columns** (present on every feed table)

| Column         | Type           | Description                                  |
| -------------- | -------------- | -------------------------------------------- |
| `ROW_ID`       | TEXT           | Unique row ID for this table (PK)            |
| `FILE_ID`      | TEXT           | Source file — joins to `FEEDS_FILES.ID` (FK) |
| `FILE_FEED_ID` | TEXT           | Parent feed — joins to `FEEDS.ID` (FK)       |
| `FILE_NAME`    | TEXT           | Source file name as published by CMS         |
| `ROWNUM`       | NUMBER         | Row number within the source file            |
| `CREATED_AT`   | TIMESTAMP\_NTZ | Timestamp when the record was loaded         |

</details>

## Row-level lineage

Every row in this table traces to the exact CMS source file that produced it. The `FILE_ID` column joins to the `FEEDS_FILES` catalog table, and `FILE_FEED_ID` joins to the `FEEDS` master table:

```mermaid
erDiagram
    FEEDS ||--o{ FEEDS_FILES : "ID = FEED_ID"
    FEEDS ||--o{ PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES : "ID = FILE_FEED_ID"
    FEEDS_FILES ||--o{ PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES : "ID = FILE_ID"

    FEEDS {
        text ID PK
        text TITLE
        text VIEW_NAME
        text ACCURAL_PERIODICITY
    }
    FEEDS_FILES {
        text ID PK
        text FEED_ID FK
        date TEMPORAL_START
        date TEMPORAL_END
        date CMS_FEED_MODIFIED
        number IS_LATEST
    }
    PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES {
        text ROW_ID PK
        text FILE_ID FK
        text FILE_FEED_ID FK
        number PRVDR_CTGRY_SBTYP_CD
        number PRVDR_CTGRY_CD
        number CHOW_CNT
        text CHOW_DT
        number remaining_633_data_columns
    }
```

Trace any row back to its source file and reporting period:

```sql
SELECT d.PRVDR_CTGRY_SBTYP_CD, d.PRVDR_CTGRY_CD, d.CHOW_CNT,
       ff.TEMPORAL_START, ff.TEMPORAL_END, ff.CMS_FEED_MODIFIED
FROM DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES d
JOIN DWV.FEEDS_FILES ff ON d.FILE_ID = ff.ID;
```

## Source & provenance

Published by the **Centers for Medicare & Medicaid Services** (bureau 009:38).

* [Official CMS documentation](https://data.cms.gov/sites/default/files/2023-07/50eacc07-7930-4e62-97e3-e04a2dc1e2a3/P.QWB.POSQ.CLIA.LAYOUT.MAR23.pdf)
* [Provider of Services File Clinical Laboratories Methodology](https://data.cms.gov/resources/provider-of-services-file-clinical-laboratories-methodology)

## Frequently asked questions

### How often is Provider of Services File - Clinical Laboratories updated?

Quarterly. CMS last published this feed on 2026-07-16, and Dataplex loaded it to the warehouse the same day. New releases are added automatically when CMS publishes them.

### What years does Provider of Services File - Clinical Laboratories cover?

2010 through 2026.

### How many records are in Provider of Services File - Clinical Laboratories?

22,717,648 rows across all 40 reporting periods. Because this feed is time-partitioned, the full table total is the meaningful count — no deduplication needed.

### How do I get Provider of Services File - Clinical Laboratories data?

It's included in the CMS Data Feeds Dataset on the [Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset) (free trial available) and via [Databricks Delta Sharing](https://checkout.dataplex-consulting.com/b/3cIdR2e1J59Sh2w7pWbQY00). Once mounted, query `DWV.PROVIDER_OF_SERVICES_FILE__CLINICAL_LABORATORIES` directly — no pipeline setup required.

## Related feeds

{% content-ref url="/pages/H32H32IiLybI2mc6hcir" %}
[Restructured BETOS Classification System](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/restructured-betos-classification-system.md)
{% endcontent-ref %}

{% content-ref url="/pages/Pke4Co6BMaQHqhFPLRaX" %}
[Provider of Services File - Hospital & Non-Hospital Facilities](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/provider-of-services-file-hospital-non-hospital-facilities.md)
{% endcontent-ref %}

{% content-ref url="/pages/PQUuDTx2hpOuvs42b1mf" %}
[Medicare Outpatient Hospitals - by Geography and Service](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/medicare-outpatient-hospitals-by-geography-and-service.md)
{% endcontent-ref %}

{% content-ref url="/pages/RFcAj2E9gcgnYUmRWyn4" %}
[End-Stage Renal Disease Facility Aggregation Group Performance](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/end-stage-renal-disease-facility-aggregation-group-performance.md)
{% endcontent-ref %}

{% content-ref url="/pages/oep0NS9FRkwnI2sEzjEF" %}
[Home Infusion Therapy Providers](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/home-infusion-therapy-providers.md)
{% endcontent-ref %}

## Get this feed

1. [Start a free trial on Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z125KDH/dataplex-consulting-data-products-cms-data-feeds-dataset) or purchase via [Databricks](https://checkout.dataplex-consulting.com/b/3cIdR2e1J59Sh2w7pWbQY00)
2. Mount the share — the database and `DWV` schema appear in your account immediately
3. Run the [sample query](#sample-queries) above — no ETL, no pipeline maintenance

Questions about this feed? Contact us at <notifications@dataplex-consulting.com>.

***

Part of the [CMS Data Feeds Dataset](/data-catalog/cms-data-feeds-dataset.md) — 280+ feeds · 245B+ records · updated daily. [Back to the full catalog →](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog.md#provider-of-services-file-clinical-laboratories)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.dataplex-consulting.com/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/provider-of-services-file-clinical-laboratories.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.