# State Service Area (every contract by state), 2006-2026

`medicare_silver.state_service_area` · Medicare Advantage, Part D, Medicaid · status live · 2,311,995 rows

Every MA, PDP, cost, PACE and demonstration contract with each state it is approved in, its effective date and the entire-state flag, monthly since 2006-08. 2026-09: 9,856 rows, 976 contracts.

**Grain.** One row per (contract_id, state_code, report_month).

| column | type | meaning |
|---|---|---|
| contract_id | string |  |
| state_code | string |  |
| report_month | date |  |
| contract_name_raw | string |  |
| organization_type | string |  |
| plan_type | string |  |
| effective_date | date |  |
| effective_date_raw | string |  |
| entire_state | boolean |  |
| source_member | string |  |
| 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 |  |

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