Drugs and formularies

Part D plan service area (geographic locator), monthly (CMS)

drug_silver.fact_part_d_plan_service_area_monthly·live·silver

Rows

7,581,448

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1For every local MA-PD plan segment, the states and SSA counties it serves, in every monthly edition 2019-01..2026-09.
22026-09: 111,899 rows, 5,123 plan segments, 3,155 counties.

Grain

Key	Grain
N/A	1One row per (release_month, contract_id, plan_id, segment_id, state, county_code).

Columns (22)

Column	Type	Meaning
`contract_id`	string
`plan_id`	string
`segment_id`	string
`state`	string
`county_code`	string
`release_month`	string
`contract_year`	int
`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

describe_data_source(source_fqn="drug_silver.fact_part_d_plan_service_area_monthly")     # the card, live
query_substrate(sql="SELECT * FROM drug_silver.fact_part_d_plan_service_area_monthly WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`release_month,contract_id,plan_id,segment_id,state,county_code`
Join	`how_to_join(source_fqn="drug_silver.fact_part_d_plan_service_area_monthly")`
Raw door	Athena (read-only via query_substrate): drug_silver.fact_part_d_plan_service_area_monthly (filter is_current, pin release_month)
Note	Register source cms_monthly_pdp_formulary_pharmacy_network (w3, serve raw). RAW. Loaded 2026-09-30 on the drug fleet (verify_tracker_loads PASS 2026-10-01 on all five tables: rows per month equal the independent reader's count of every bronze member, 0 duplicate keys, 0 null lineage; Athena 20aeca6c, 20b9bd5a, 8d309e07, 8d22a4d9, 88f1284b; PDPM-1 / PDPM-4 view sentinels PASS). Cell reconciliation PASS on 5 editions per table, except vw_dim_part_d_plan_monthly_v3 plan_name (PDPM-5, a documented trap). Registered 2026-10-01 in W3; the quarterly SPUF and its readers are untouched.

This page as markdown: /docs-md/data/drug_silver_fact_part_d_plan_service_area_monthly.md · every page in one file: /llms-full.txt