# MA State/County Penetration with blank cells, Pending rows and combined territory figures marked

`medicare_semantic.vw_ma_state_county_penetration_v3` · Medicare Advantage, Part D, Medicaid · status live · 707,500 rows

Medicare eligibles, MA enrollees and MA penetration per county and month from CMS's MA State/County Penetration files, codes padded (MASCP-1), with three corrections a reader cannot make alone: a blank Enrolled cell is coded not_reported (MASCP-3); CMS's Pending State / Pending County Designation rows carry pending_designation; and the figure CMS prints once on every county of a combined territory group (VI St. John and St. Thomas; NMI Rota, Saipan and Tinian) is flagged, with eligibles_counts_once / enrolled_counts_once so a sum counts it once (MASCP-4). The tools read medicare_semantic.vw_ma_state_county_penetration_v4 (the same projection over the reconciled table); this view is its rollback.

**Grain.** One row per (fipsst, fipscnty, report_month); the rows and values of medicare_semantic.vw_ma_state_county_penetration_v2 (707,500 over 220 months, 0 value differences; Athena 00f12625, 10f1ad30).

| column | type | meaning |
|---|---|---|
| fipsst | string |  |
| fipscnty | string |  |
| report_month | date |  |
| state_name | string |  |
| county_name | string |  |
| fips | string |  |
| ssast | string |  |
| ssacnty | string |  |
| ssa | string |  |
| eligibles | int |  |
| enrolled | int |  |
| enrolled_lower_bound | int |  |
| enrolled_upper_bound | int |  |
| penetration | double |  |
| suppression_reason_code | string |  |
| suppression_reason_code_legacy | string |  |
| codes_padded_by_view | boolean |  |
| pending_designation | boolean |  |
| combined_county_group | varchar(21) |  |
| eligibles_repeated_across_group | boolean |  |
| enrolled_repeated_across_group | boolean |  |
| figures_repeated_across_group | boolean |  |
| penetration_is_group_figure | boolean |  |
| eligibles_counts_once | boolean |  |
| enrolled_counts_once | boolean |  |
| 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_semantic.vw_ma_state_county_penetration_v3 WHERE ... LIMIT 100`; read `describe_data_source("medicare_semantic.vw_ma_state_county_penetration_v3")` first.