# CMS inpatient Provider Specific File effective records

`medicare_silver.inpatient_psf_provider_record` · Medicare Advantage, Part D, Medicaid · status live · 3,161,162 rows

Effective-dated inpatient Provider Specific File history across the accepted current PDS export and quarterly full-history snapshots, retaining the publisher providerCcn identifier, effective/export/termination dates, provider type, geographic and wage assignments, teaching ratios, operating/capital CCRs, case mix, DSH, VBP/HRRP/HAC/EHR factors, uncompensated care, low-volume adjustment, county, NPI, exact raw fields, and Bronze lineage.

**Grain.** One full-history inpatient PSF record per accepted snapshot, source-native publisher provider identifier, and effective date.

| column | type | meaning |
|---|---|---|
| corpus_snapshot_date | date |  |
| asset_id | string |  |
| snapshot_date | date |  |
| document_path | string |  |
| source_row_number | bigint |  |
| source_encoding | string |  |
| ccn | string |  |
| effective_date | date |  |
| fiscal_year_begin_date | date |  |
| export_date | date |  |
| termination_date | date |  |
| last_updated | date |  |
| provider_type | string |  |
| state_code | string |  |
| intermediary_number | string |  |
| actual_geographic_msa | string |  |
| wage_index_msa | string |  |
| actual_geographic_cbsa | string |  |
| wage_index_cbsa | string |  |
| standardized_amount_cbsa | string |  |
| county_code | string |  |
| national_provider_identifier | string |  |
| wage_index_reclassification_code | string |  |
| supplemental_wage_index | double |  |
| supplemental_wage_index_indicator | string |  |
| bed_size | int |  |
| case_mix_adjusted_cost_per_discharge | double |  |
| cost_of_living_adjustment | double |  |
| interns_to_beds_ratio | double |  |
| operating_cost_to_charge_ratio | double |  |
| capital_cost_to_charge_ratio | double |  |
| case_mix_index | double |  |
| supplemental_security_income_ratio | double |  |
| medicaid_ratio | double |  |
| operating_dsh | double |  |
| hospital_specific_capital_rate | double |  |
| capital_indirect_medical_education_ratio | double |  |
| vbp_adjustment | double |  |
| hrr_adjustment | double |  |
| uncompensated_care_amount | double |  |
| low_volume_adjustment_factor | double |  |
| hospital_quality_indicator | string |  |
| hac_reduction_indicator | string |  |
| ehr_reduction_indicator | string |  |
| raw_fields_json | string |  |
| semantic_row_sha256 | string |  |
| is_current_snapshot | 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.inpatient_psf_provider_record WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.inpatient_psf_provider_record")` first.