# CMS QualityNet methodology document and archive-member inventory

`medicare_silver.qualitynet_methodology_document` · Medicare Advantage, Part D, Medicaid · status live · 427 rows

Lossless inventory of 427 top-level QualityNet files and safely traversed archive members, retaining parent/member identity, archive depth, exact path, actual format, bytes, hash, page and worksheet counts, parse disposition, measure family, quality flags, and source lineage.

**Grain.** One row per QualityNet content ID and deterministic top-level or recursive document ordinal.

| column | type | meaning |
|---|---|---|
| corpus_snapshot_date | date |  |
| content_id | string |  |
| reporting_year | int |  |
| document_ordinal | int |  |
| parent_document_ordinal | int |  |
| archive_depth | int |  |
| document_path | string |  |
| file_name | string |  |
| file_extension | string |  |
| actual_format | string |  |
| byte_count | bigint |  |
| document_sha256 | string |  |
| direct_archive_member_count | int |  |
| page_count | int |  |
| worksheet_count | int |  |
| parse_disposition | string |  |
| measure_family | string |  |
| is_current_release | boolean |  |
| 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: `query_substrate` with `SELECT ... FROM medicare_silver.qualitynet_methodology_document WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.qualitynet_methodology_document")` first.