Provider identity

CMS Medicare Dialysis Facilities Roster

vlada_curated.dim_dialysis_facility·live·dim·CMS Dialysis Facilities & Quality

Rows

125,408

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1CMS Medicare Dialysis Facilities (Dialysis Facility Reports): the annual roster of every Medicare-certified dialysis facility published by CMS on data.cms.gov.
2The mastered base table preserves one row per (observed_period, ccn) across FY2009-FY2026; the curated source_fqn is a current-vintage view.

Grain

Key	Grain
N/A	1One row per (observed_period, ccn) — 18 annual FY vintages 2009-2026.

Columns (26)

Column	Type	Meaning
`ccn`	string
`provider_name`	string
`city`	string
`state_cd`	string
`ownership_type`	string
`is_for_profit`	boolean
`esrd_network`	string
`npi`	string
`chain_organization`	string
`modality`	string
`alternate_ccns`	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="vlada_curated.dim_dialysis_facility")     # the card, live
query_substrate(sql="SELECT * FROM vlada_curated.dim_dialysis_facility WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`observed_period,ccn`
Join	`how_to_join(source_fqn="vlada_curated.dim_dialysis_facility")`
Raw door	Athena: vlada_curated.dim_dialysis_facility (VIEW serving max(observed_period)); historian base table: medicare_silver.dim_dialysis_facility
Note	The source_fqn vlada_curated.dim_dialysis_facility is a VIEW serving only the current vintage over base table medicare_silver.dim_dialysis_facility; historians must query the base table. The view pins max(observed_period), because is_current is per-CCN latest assertion and is not current-roster truth.

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