# CMS independent state-based exchange Service Area PUF: lossless history, PY2016-2026

`medicare_silver.fact_sbe_service_area_puf_history` · Insurer negotiated rates · status live · 115,672 rows

Service areas (issuer x service area x county or ZIP) for the independent state-based exchanges, from CMS's SBE packages, with the documented normalizations beside the published values (county_raw, zip_codes_raw).

**Grain.** One publisher CSV record per CMS SBE package member: (business_year, state, archive_member_sha256, source_row_number). 115,672 rows, PY2016-2026 (20,720 / 19,973 / 19,977 / 4,982 / 3,493 / 4,483 / 4,746 / 4,856 / 9,457 / 11,326 / 11,659; Athena 602bb22e, c319e6ba, 2026-10-13).

| column | type | meaning |
|---|---|---|
| business_year | int |  |
| source_row_number | bigint |  |
| state_code | string |  |
| issuer_id | string |  |
| source_name | string |  |
| version_num | string |  |
| import_date | string |  |
| issuer_id_2 | string |  |
| state_code_2 | string |  |
| service_area_id | string |  |
| service_area_name | string |  |
| cover_entire_state | string |  |
| county_raw | string |  |
| county_fips_normalized | string |  |
| partial_county | string |  |
| zip_codes_raw | string |  |
| zip_codes_json | string |  |
| partial_county_justification | string |  |
| publisher_row_number | string |  |
| market_coverage | string |  |
| dental_only | string |  |
| geography_projection_status | string |  |
| schema_era | string |  |
| source_encoding | string |  |
| raw_row_sha256 | string |  |
| raw_values_json | string |  |
| record_selection_status | string |  |
| artifact_id | string |  |
| source_zip_sha256 | string |  |
| source_zip_bytes | bigint |  |
| final_source_url | string |  |
| archive_member | string |  |
| archive_member_sha256 | string |  |
| archive_member_bytes | bigint |  |
| ordered_header_json | string |  |
| header_sha256 | string |  |
| column_count | int |  |
| publisher_modified_at | string |  |
| publisher_etag | string |  |
| archive_member_crc32 | string |  |
| archive_inventory_json | string |  |
| expected_artifact_rows | bigint |  |
| observed_period | date |  |
| asserted_at | date |  |
| effective_period_start | date |  |
| effective_period_end | date |  |
| cms_vintage_sequence | int |  |
| parse_revision | int |  |
| parser_artifact_hash | string |  |
| source_url | string |  |
| sha256_content_hash | string |  |
| source_id | string |  |
| is_current | boolean |  |
| bronze_object_key | string |  |
| s3_version_id | string |  |
| vintage_tag | string |  |
| drug_source_version_id | string |  |

Query it: `query_substrate` with `SELECT ... FROM medicare_silver.fact_sbe_service_area_puf_history WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.fact_sbe_service_area_puf_history")` first.