Medicare Advantage, Part D, Medicaid

CMS Medicare Coverage Database reference metadata

medicare_silver.mcd_reference·live·silver

Rows

270

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1Public Coverage API reference metadata, including states, update periods, local-data schedule, contractor types and subtypes, and contractor records.

Grain

Key	Grain
N/A	1One row per (Coverage API snapshot, public reference endpoint, publisher row ordinal).

Columns (43)

Column	Type	Meaning
`snapshot_date`	date
`source_endpoint`	string
`record_type`	string
`record_ordinal`	bigint
`parent_document_type`	string
`parent_document_id`	string
`parent_document_version`	string
`document_type`	string
`document_id`	string
`document_version`	string
`document_display_id`	string
`title`	string
`status`	string
`note`	string
`contractor_name_type`	string
`publication_number`	string
`benefit_category`	string
`effective_date_raw`	string
`effective_end_date_raw`	string
`implementation_date_raw`	string
`retirement_date_raw`	string
`last_updated_raw`	string
`url`	string
`payload_json`	string
`source_member`	string
`source_member_sha256`	string
`quality_flags`	string
`is_analytics_eligible`	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
`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="medicare_silver.mcd_reference")     # the card, live
query_substrate(sql="SELECT * FROM medicare_silver.mcd_reference WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`record_type`
Join	`how_to_join(source_fqn="medicare_silver.mcd_reference")`
Raw door	Athena (read-only via query_substrate): medicare_silver.mcd_reference

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