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CMS Nationwide QRS PUF: current read surface (one CMS artifact per plan year)

medicare_semantic.vw_nationwide_qrs_puf_current·live·semantic_view

Rows

1,986

Columns

History

N/A

Card

nocolumns only

Typed tools

What it is

1The read surface over medicare_silver.fact_nationwide_qrs_puf_history (append-only): for each business_year it keeps one CMS data unit (cms_vintage_sequence DESC, then asserted_at DESC, then archive member as tie-breakers) and returns its publisher rows unchanged (raw_values_json keyed by ordered_header_json).
2Defined in pipelines/medicare/semantic/nationwide_qrs_puf_current.sql (#3583).
3A later CMS repost of a plan year replaces the earlier artifact here and stays in the history table.

Grain

Key	Grain
N/A	1One publisher row of the selected data unit per business_year: 1,986 rows PY2019-2026, one CMS artifact per business_year (195 / 198 / 198 / 209 / 264 / 276 / 315 / 331; 2Athena cff587ab, 2026-10-13).

Columns (39)

Column	Type	Meaning
`business_year`	int
`market_segment`	string
`sheet_name`	string
`source_row_number`	bigint
`worksheet_row_number`	bigint
`source_format`	string
`source_encoding`	string
`ordered_header_json`	string
`header_sha256`	string
`column_count`	int
`raw_values_json`	string
`raw_row_sha256`	string
`artifact_id`	string
`source_zip_sha256`	string
`source_zip_bytes`	bigint
`final_source_url`	string
`archive_member`	string
`archive_member_sha256`	string
`archive_member_bytes`	bigint
`archive_member_crc32`	string
`archive_inventory_json`	string
`expected_artifact_rows`	bigint
`publisher_modified_at`	string
`publisher_etag`	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="medicare_semantic.vw_nationwide_qrs_puf_current")     # the card, live
query_substrate(sql="SELECT * FROM medicare_semantic.vw_nationwide_qrs_puf_current WHERE <filter> LIMIT 100")

Item	Value
Typed tools that read it	none; raw SQL
Identity key	`business_year,archive_member_sha256,source_row_number`
Join	`how_to_join(source_fqn="medicare_semantic.vw_nationwide_qrs_puf_current")`
Raw door	Athena (read-only via query_substrate): medicare_semantic.vw_nationwide_qrs_puf_current (pin business_year)
Note	View from #3583, created 2026-10-13 by the coordinator. Registered 2026-10-13 under its source's w4 register card as the current read surface by the Data Tracker registration lane (PR claude/tracker-register-sbe-quality-views). Door RAW, World W4.

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