Drugs and formularies

Part D plan service area (CMS SPUF)

drug_silver.fact_part_d_plan_service_area·live·silver·Part D Plans & Formularies

Rows

2,387,499

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1Plan x geography fact from CMS SPUF — which counties each Part D plan serves.
2Split out of dim_part_d_plan on 2026-05-17 (Gate A.5) because a plan serves many counties and the source row is plan x service-area, not plan alone.
3Columns: contract_id, plan_id, segment_id, state, county_code (FIPS), report_quarter, plus is_current.
4The geographic-filter axis for plan_landscape.

Grain

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

Columns (21)

Column	Type	Meaning
`contract_id`	string
`plan_id`	string
`segment_id`	string
`state`	string
`county_code`	string
`report_quarter`	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
`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")     # the card, live
query_substrate(sql="SELECT * FROM drug_silver.fact_part_d_plan_service_area WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`contract_id,plan_id,segment_id`
Join	`how_to_join(source_fqn="drug_silver.fact_part_d_plan_service_area")`
Raw door	Tool: plan_landscape; Athena: drug_silver.fact_part_d_plan_service_area (filter is_current = true)
Note	SPUF service-area fact; PK widened from the dim per feedback_family_acceptance_standard (widen-where-structurally-needed). Filter is_current = true.

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