> 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-internet-quality-improvement-and-evaluation-system.md). # Provider of Services File - Internet Quality Improvement and Evaluation System 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__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM` on Snowflake and Databricks — coverage from 2023 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__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM` | | **Databricks** | `cms_dwv.provider_of_services_file__internet_quality_improvement_and_evaluation_system` | | **Coverage** | Oct 2023 – Jun 2026 | | **Rows** | 518,331 (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** | 183 data + 6 lineage | | **Identifiers** | FIPS codes · ZIP codes | | **File versions** | 11 | | **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 (2023, 2024, 2025, 2026) — history is additive SELECT * FROM DWV.PROVIDER_OF_SERVICES_FILE__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM LIMIT 100; ``` {% endtab %} {% tab title="Databricks" %} ```sql -- Each file version covers one reporting period (2023, 2024, 2025, 2026) — history is additive SELECT * FROM cms_dwv.provider_of_services_file__internet_quality_improvement_and_evaluation_system LIMIT 100; ``` {% endtab %} {% endtabs %} ## About this feed > The Internet Quality Improvement and Evaluation System (iQIES) Provider of Services File (POS) includes provider demographic and associated certification information for Home Health Agency, Ambulatory Surgical Center, Hospice, Nursing Home, Organ Procurement Organization, Portable X-ray, End-Stage Renal Disease, Intermediate Care Facilities for Individuals with Intellectual Disabilities, Outpatient Physical Therapy/Speech Language Pathology and Comprehensive Outpatient Rehabilitation Facility providers. Additionally, you will find the provider number (CMS Certification Number), name, address, and other characteristics of the participating providers. > > — *Source: CMS feed metadata* **Keywords:** Medicare, Original Medicare, Medicare Advantage, Hospitals & Facilities, Home Health, Hospice, Provider Enrollment **Theme:** Medicare ## Coverage timeline 2023 🟩 · 2024 🟩 · 2025 🟩 · 2026 🟩 4 of 4 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 | 2026-04-15 | 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 | 2025-12-11 | | | 2025-01-01 – 2025-03-31 | 2025-05-08 | 2025-12-11 | | | 2024-10-01 – 2024-12-31 | 2025-01-16 | 2025-12-11 | | | 2024-07-01 – 2024-09-30 | 2024-10-15 | 2025-12-11 | | | 2024-04-01 – 2024-06-30 | 2024-10-15 | 2025-12-11 | | | 2024-01-01 – 2024-03-31 | 2024-10-15 | 2025-12-11 | |
Show 1 earlier file version | Reporting period | CMS published | Loaded | Latest file | | ----------------------- | ------------- | ---------- | ----------- | | 2023-10-01 – 2023-12-31 | 2024-10-15 | 2025-12-11 | |
## Data dictionary
📋 183 data columns + 6 lineage columns Column-level definitions are maintained by CMS in the official [Provider of Services File - Internet Quality Improvement and Evaluation System data dictionary](https://data.cms.gov/sites/default/files/2026-07/iQIES%20POS%20Data%20Dictionary%20Jul2026.xlsx). **Data columns** | Column | Type | | ------------------------------- | ------- | | `PRVDR_NUM` | TEXT | | `FAC_NAME` | TEXT | | `PRVDR_SBTYP_ID` | TEXT | | `MDCD_VNDR_NUM` | TEXT | | `ORGNL_PRTCPTN_DT` | DATE | | `PRVDR_TYPE_ID` | NUMBER | | `ST_ADR` | TEXT | | `CITY_NAME` | TEXT | | `SSA_CNTY_CD` | TEXT | | `ZIP_CD` | TEXT | | `PHNE_NUM` | TEXT | | `CRTFCTN_DT` | DATE | | `TRMNTN_EXPRTN_DT` | DATE | | `STATE_CD` | TEXT | | `SSA_STATE_CD` | TEXT | | `STATE_RGN_CD` | TEXT | | `RGN_CD` | NUMBER | | `FIPS_STATE_CD` | TEXT | | `FIPS_CNTY_CD` | TEXT | | `CBSA_CD` | TEXT | | `CBSA_URBN_RRL_IND` | TEXT | | `ACRDTN_TYPE_CD` | TEXT | | `INTRMDRY_CARR_CD` | TEXT | | `ACPTBL_POC_SW` | BOOLEAN | | `FY_END_MO_DAY_CD` | TEXT | | `CMPLNC_STUS_CD` | BOOLEAN | | `CRTFCTN_ACTN_TYPE_CD` | TEXT | | `CHOW_DT` | DATE | | `PHRMCY_SRVC_CD` | TEXT | | `HH_AIDE_SRVC_CD` | TEXT | | `LAB_SRVC_CD` | TEXT | | `LPN_LVN_CNT` | TEXT | | `MDCL_SCL_SRVC_CD` | TEXT | | `OTHR_SRVC_CD` | TEXT | | `OT_SRVC_CD` | TEXT | | `NRSNG_SRVC_CD` | TEXT | | `PRSNEL_OTHR_CNT` | TEXT | | `PT_SRVC_CD` | TEXT | | `RN_CNT` | TEXT | | `ASC_BGN_SRVC_DT` | DATE | | `DNTL_SRGRY_SW` | BOOLEAN | | `ENDSCPY_SRGRY_SW` | BOOLEAN | | `FT_SRGRY_SW` | BOOLEAN | | `OB_GYN_SRGRY_SW` | BOOLEAN | | `OPRTG_ROOM_CNT` | TEXT | | `PROCEDURE_ROOM_CNT` | TEXT | | `OPTHMLGY_SRGRY_SW` | BOOLEAN | | `ORTHPDC_SRGRY_SW` | BOOLEAN | | `OTHR_SRGRY_SW` | BOOLEAN | | `OTLRYNGLGY_SRGRY_SW` | BOOLEAN | | `PAIN_SRGRY_SW` | BOOLEAN | | `PLSTC_SRGRY_SW` | BOOLEAN | | `RDLGY_SRVC_CD` | TEXT | | `APLNC_EQUIP_SRVC_CD` | TEXT | | `BRNCH_CNT` | TEXT | | `BRNCH_OPRTN_SW` | BOOLEAN | | `CHOW_SW` | BOOLEAN | | `DIETN_CNT` | TEXT | | `HH_AIDE_CNT` | TEXT | | `HH_AIDE_TRNG_PGM_CD` | TEXT | | `INTRN_RSDNT_SRVC_CD` | TEXT | | `MDCR_HOSPC_SW` | BOOLEAN | | `MEDICARE_HOSPICE_PROVIDER_NUM` | TEXT | | `NTRTNL_GDNC_SRVC_CD` | TEXT | | `OCPTNL_THRPST_CNT` | TEXT | | `PGM_PRTCPTN_CD` | TEXT | | `PHYS_THRPST_STF_CNT` | TEXT | | `REG_PHRMCST_CNT` | TEXT | | `SBUNIT_CNT` | TEXT | | `SBUNIT_OPRTN_SW` | BOOLEAN | | `SBUNIT_SW` | BOOLEAN | | `SCL_WORKR_CNT` | TEXT | | `SPCH_PTHLGST_AUDLGST_CNT` | TEXT | | `SPCH_THRPY_SRVC_CD` | TEXT | | `VCTNL_GDNC_SRVC_CD` | TEXT | | `HOSPICE_TYPE` | TEXT | | `ACUTE_RESP_CARE_CD` | TEXT | | `CNSLNG_SRVC_CD` | TEXT | | `CNSLR_EMPLEE_CNT` | TEXT | | `CNSLR_VLNTR_CNT` | TEXT | | `EMPLEE_CNT` | TEXT | | `HH_AIDE_EMPLEE_CNT` | TEXT | | `HH_AIDE_VLNTR_CNT` | TEXT | | `HMMKR_EMPLEE_CNT` | TEXT | | `HMMKR_SRVC_CD` | TEXT | | `HMMKR_VLNTR_CNT` | TEXT | | `LPN_LVN_VLNTR_CNT` | TEXT | | `MDCL_SCL_WORKR_CNT` | TEXT | | `MDCL_SCL_WORKR_VLNTR_CNT` | TEXT | | `MDCL_SUPLY_SRVC_CD` | TEXT | | `PHYSN_CNT` | TEXT | | `PHYSN_SRVC_CD` | TEXT | | `PHYSN_VLNTR_CNT` | TEXT | | `RN_VLNTR_CNT` | TEXT | | `SHRT_TERM_IP_SRVC_CD` | TEXT | | `SPCH_PTHLGY_SRVC_CD` | TEXT | | `VLNTR_CNT` | TEXT | | `VLNTR_OTHR_CNT` | TEXT | | `FED_CRTFCTN_STUS_ID` | NUMBER | | `FED_CRTFCTN_STUS_NAME` | TEXT | | `PGM_TRMNTN_CD` | TEXT | | `CONTROL_TYPE` | TEXT | | `GNRL_FAC_TYPE_CD` | TEXT | | `PROCESSING_DATE` | DATE | | `AIDS_BED_CNT` | TEXT | | `ALZHMR_BED_CNT` | TEXT | | `BED_CNT` | TEXT | | `BED_PER_ROOM_WVR_SW` | TEXT | | `CRTFD_BED_CNT` | TEXT | | `DLYS_BED_CNT` | TEXT | | `DSBL_CHLDRN_BED_CNT` | TEXT | | `ELGBLTY_SW` | BOOLEAN | | `EXPRMT_RSRCH_CNDCTD_SW` | TEXT | | `FAX_PHNE_NUM` | TEXT | | `HEAD_TRMA_BED_CNT` | TEXT | | `HNTGTN_DEASE_BED_CNT` | TEXT | | `HOSP_BSD_SW` | TEXT | | `HOSPC_BED_CNT` | TEXT | | `INTRMDRY_CARR_PRIOR_CD` | TEXT | | `ISCCRC` | TEXT | | `LSC_WVR_SW` | TEXT | | `MDCR_MDCD_SNF_BED_CNT` | TEXT | | `MDCR_SNF_BED_CNT` | TEXT | | `MLT_FAC_ORG_NAME` | TEXT | | `MLT_OWND_FAC_ORG_SW` | TEXT | | `ORGNZ_FMLY_MBR_GRP_SW` | TEXT | | `ORGNZ_RSDNT_GRP_SW` | TEXT | | `REHAB_BED_CNT` | TEXT | | `ROOM_SIZE_WVR_SW` | TEXT | | `VNTLTR_BED_CNT` | TEXT | | `ESRD_NTWRK_NUM` | TEXT | | `HOME_TRNG_SPRT_ONLY_SRVC_SW` | TEXT | | `INCNTR_NCTRNL_SRVC_SW` | TEXT | | `SP_HOME_TRNG_SPRT_HD_SW` | TEXT | | `HMDLYS_SRVC_SW` | TEXT | | `SP_HOME_TRNG_SPRT_PD_SW` | TEXT | | `PRTNL_DLYS_SRVC_SW` | TEXT | | `LPN_CNT` | TEXT | | `TCHNCL_STF_NUM` | TEXT | | `TCHNCN_CNT` | TEXT | | `DLYS_STN_CNT` | TEXT | | `TCHNLGST_2_YR_RDLGC_CNT` | TEXT | | `TCHNLGST_ASCT_DGR_CNT` | TEXT | | `TCHNLGST_BS_BA_DGR_CNT` | TEXT | | `MDCR_PRTCPTN_OP_PT_SPCH_SW` | TEXT | | `NRSNG_SRVC_EMPLEE_SW` | TEXT | | `NRSNG_SRVC_CNTRCTR_SW` | TEXT | | `NRSNG_SRVC_ARNGMT_SW` | TEXT | | `ORTHTC_PRSTHTC_EMPLEE_SW` | TEXT | | `ORTHTC_PRSTHTC_CNTRCTR_SW` | TEXT | | `ORTHTC_PRSTHTC_ARNGMT_SW` | TEXT | | `OT_EMPLEE_SW` | TEXT | | `OT_CNTRCTR_SW` | TEXT | | `OT_ARNGMT_SW` | TEXT | | `PHYSN_EMPLEE_SW` | TEXT | | `PHYSN_CNTRCTR_SW` | TEXT | | `PHYSN_ARNGMT_SW` | TEXT | | `PSYCHLGCL_EMPLEE_SW` | TEXT | | `PSYCHLGCL_CNTRCTR_SW` | TEXT | | `PSYCHLGCL_ARNGMT_SW` | TEXT | | `PT_EMPLEE_SW` | TEXT | | `PT_CNTRCTR_SW` | TEXT | | `PT_ARNGMT_SW` | TEXT | | `RSPRTRY_CARE_EMPLEE_SW` | TEXT | | `RSPRTRY_CARE_CNTRCTR_SW` | TEXT | | `RSPRTRY_CARE_ARNGMT_SW` | TEXT | | `SCL_EMPLEE_SW` | TEXT | | `SCL_CNTRCTR_SW` | TEXT | | `SCL_ARNGMT_SW` | TEXT | | `SPCH_PTHLGY_EMPLEE_SW` | TEXT | | `SPCH_PTHLGY_CNTRCTR_SW` | TEXT | | `SPCH_PTHLGY_ARNGMT_SW` | TEXT | | `OCPTNL_THRPST_CNTRCT_CNT` | TEXT | | `OCPTNL_THRPST_FLTM_CNT` | TEXT | | `PHYS_THRPST_CNT` | TEXT | | `PHYS_THRPST_ARNGMT_CNT` | TEXT | | `SPCH_PTHLGST_CNT` | TEXT | | `SPCH_PTHLGST_ARNGMT_CNT` | TEXT | | `SPCH_PTHLGST_FLTM_CNT` | TEXT | | `ICFIID_BED_CNT` | TEXT | | `PRVDR_BSD_FAC_SW` | TEXT | | `DRCT_CARE_PRSNEL_CNT` | TEXT | | `GNRL_CNTL_TYPE_CD` | TEXT | **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 |
## 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__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM : "ID = FILE_FEED_ID" FEEDS_FILES ||--o{ PROVIDER_OF_SERVICES_FILE__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM : "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__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM { text ROW_ID PK text FILE_ID FK text FILE_FEED_ID FK text PRVDR_NUM text FAC_NAME text PRVDR_SBTYP_ID text MDCD_VNDR_NUM number remaining_179_data_columns } ``` Trace any row back to its source file and reporting period: ```sql SELECT d.PRVDR_NUM, d.FAC_NAME, d.PRVDR_SBTYP_ID, ff.TEMPORAL_START, ff.TEMPORAL_END, ff.CMS_FEED_MODIFIED FROM DWV.PROVIDER_OF_SERVICES_FILE__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM 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/2026-07/iQIES%20POS%20Data%20Dictionary%20Jul2026.xlsx) * [Provider of Services File Internet Quality Improvement and Evaluation System Methodology Current](https://data.cms.gov/resources/provider-of-services-file-internet-quality-improvement-and-evaluation-system-methodology-current) ## Frequently asked questions ### How often is Provider of Services File - Internet Quality Improvement and Evaluation System 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 - Internet Quality Improvement and Evaluation System cover? 2023 through 2026. ### How many records are in Provider of Services File - Internet Quality Improvement and Evaluation System? 518,331 rows across all 11 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 - Internet Quality Improvement and Evaluation System 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__INTERNET_QUALITY_IMPROVEMENT_AND_EVALUATION_SYSTEM` directly — no pipeline setup required. ## Related feeds {% content-ref url="/pages/MBLnVcxHu34xfPwgC4uB" %} [Provider of Services File - Internet Quality Improvement and Evaluation System - Home Health Agency, Ambulatory Surgical Center, and Hospice Providers](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/provider-of-services-file-internet-quality-improvement-and-evaluation-system-home-health-agency-ambu.md) {% endcontent-ref %} {% content-ref url="/pages/9ubcyALKFXWBoWqkz0Zg" %} [Home Health Agency All Owners](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/home-health-agency-all-owners.md) {% endcontent-ref %} {% content-ref url="/pages/SuPUvqwPG7l1YXcX1lHm" %} [Hospice Enrollments](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/hospice-enrollments.md) {% endcontent-ref %} {% content-ref url="/pages/FxrjLSCSXoAATRvgK08n" %} [Home Health Agency Enrollments](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/home-health-agency-enrollments.md) {% endcontent-ref %} {% content-ref url="/pages/UaM8t46aVRURpddqjUQ9" %} [Hospice All Owners](/data-catalog/cms-data-feeds-dataset/cms-data-feeds-catalog/hospice-all-owners.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 . *** 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-internet-quality-improvement-and-evaluation-system) --- # 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-internet-quality-improvement-and-evaluation-system.md?ask=&goal= ``` `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.