# replay_hospital_price

Replay Hospital Price · v1.5.0 · hospital

Replay a hospital price-proof receipt by re-running its recorded tool inputs and comparing response hash, Iceberg snapshot, plan hash, row count, status, and raw-byte source descriptor.

**Inputs.**
- `receipt` (required): 

**A real answer** (customer seat, 2.7 s, args `{"receipt":{"receipt_version":"hospital_price_proof_receipt.v0","substrate":"hospital","proof_kind":"hospital_price_proof","proof_id":"hospitalprice_19f06a3112497ebd","tool_name":"prove_hospital_price","tool_version":"1.5.0","source_table":"fact_hospital_chargemaster","source_descriptor":{"table":"fact_hospital_chargemaster","snapshot_id":"4789942790573672775","raw_s3_keys":["raw_archive/hospital/ccn=070005/9a33aa0b5c67cc2a3c5cee0115ffa2bcf15f6ad5dd0dc69044111bdfdc1064fc.csv"],"content_sha256":["9a33aa0b5c67cc2a3c5cee0115ffa2bcf15f6ad5dd0dc69044111bdfdc1064fc"],"mrf_version_ids":["d9385d8c-2051-4955-9ae4-ff855c3ce334"],"source_urls":["https://vlada-platform-raw.s3.amazonaws.com/raw_archive/hospital/ccn%3D070005/9a33aa0b5c67cc2a3c5cee0115ffa2bcf15f6ad5dd0dc69044111bdfdc1064fc.csv"],"parser_artifact_hashes":["78df2514944e674eabf04d07f17a93ea1ab6255c6fff2bd4b3ec79d314e4a2b9"],"s3_version_ids":[]},"read_snapshot_set":{"fact_hospital_chargemaster":"4789942790573672775"},"filters":{"hospital_ccn":"070005","billing_code":"70450","current_only":true},"guardrails":{"max_rows":60,"max_planned_files":500,"max_planned_bytes":268435456,"current_only":true,"require_byte_provenance":true,"raw_parquet_glob_reads":"disabled","shared_mrf_expansion":"not_performed_mvp"},"plan":{"planned_file_count":1,"planned_bytes":93233000,"planned_record_count":1908186,"planned_delete_file_count":0,"plan_manifest_hash":"432b007b75d09646abed67f2ed3107945c3e9902b0518a03d1cffbceaa5b8abb","planned_files_sample":["data/_VXeSg/hospital_state=CT/hospital_ccn=070005/20261002_010134_00448_k6qzf-35fcae15-3a2d-46e0-8d5d-644da8afbb0b.parquet"]},"evidence":{"plan":{"planned_file_count":1,"planned_bytes":93233000,"planned_record_count":1908186,"planned_delete_file_count":0,"plan_manifest_hash":"432b007b75d09646abed67f2ed3107945c3e9902b0518a03d1cffbceaa5b8abb","planned_files_sample":["data/_VXeSg/hospital_state=CT/hospital_ccn=070005/20261002_010134_00448_k6qzf-35fcae15-3a2d-46e0-8d5d-644da8afbb0b.parquet"]},"audit_chain":{"row_count":52,"raw_s3_key_count":1,"content_sha256_count":1,"mrf_version_id_count":1,"parser_artifact_hash_count":1,"all_rows_have_byte_provenance":true}},"row_count":52,"status":"ok","caveats":["billing_class_may_be_mixed","current_rows_only_version_not_pinned_by_input","hospital_price_proof_mvp_no_provider_group_expansion","hospital_rates_are_chargemaster_mrf_rates_not_claims","no_utilization_weighting_applied","payer_name_may_be_mixed","plan_name_may_be_mixed","rows_on_other_bases_listed_separately_in_rates_by_basis","summary_on_one_basis_fee_schedule"],"input_hash":"19f06a3112497ebd900630484cb76a0e89bb4b90d5ea1d95921773b8d76fb688","response_hash":"52caf8290716e14507686956574934dc7f25ba8404cb5784cf1caaddab47d113","replay_pointer":{"tool":"prove_hospital_price","inputs":{"hospital_ccn":"070005","billing_code":"70450","current_only":true,"require_byte_provenance":true,"max_rows":60,"max_planned_files":500,"max_planned_bytes":268435456},"receipt_id":"hpr_52caf8290716e14507686956"},"receipt_id":"hpr_52caf8290716e14507686956"}}`):

```json
{
 "value": {
  "replay_kind": "hospital_price_proof_replay",
  "receipt_id": "hpr_52caf8290716e14507686956",
  "proof_id": "hospitalprice_19f06a3112497ebd",
  "tool_name": "prove_hospital_price",
  "matches": true,
  "checks": {
   "response_hash": true,
   "plan_manifest_hash": true,
   "row_count": true,
   "status": true,
   "source_descriptor": true
  },
  "failed_checks": [],
  "checks_not_comparable": [],
  "source_descriptor_fields_differing": [],
  "source_descriptor_fields_not_in_receipt": [],
  "expected_response_hash": "52caf8290716e14507686956574934dc7f25ba8404cb5784cf1caaddab47d113",
  "actual_response_hash": "52caf8290716e14507686956574934dc7f25ba8404cb5784cf1caaddab47d113",
  "expected_plan_manifest_hash": "432b007b75d09646abed67f2ed3107945c3e9902b0518a03d1cffbceaa5b8abb",
  "actual_plan_manifest_hash": "432b007b75d09646abed67f2ed3107945c3e9902b0518a03d1cffbceaa5b8abb",
  "expected_row_count": 52,
  "actual_row_count": 52,
  "expected_status": "ok",
  "actual_status": "ok",
  "verdict": "match"
 },
 "unit": null,
 "vintage": null,
 "methodology": null,
 "caveats": [],
 "response_hash": "00c6019e589b617f63b1cb52b3f3bf99d6bdcb4de8bcf89b338ba92887a90828",
 "semantic_version": 1,
 "tool_version": "replay_hospital_price@1.5.0",
 "explanation": null,
 "status": "complete",
 "replay_id": "replay_a3174ea79ad5083a",
 "audience": "customer",
 "answer": {
  "value_ref": "value",
  "scope": {
   "tool": "replay_hospital_price"
  }
 },
 "method": "Computed over the filters shown in this answer's scope, from the sources listed in its evidence. Nothing outside those filters was included.",
 "evidence": {
  "response_hash": "00c6019e589b617f63b1cb52b3f3bf99d6bdcb4de8bcf89b338ba92887a90828"
 },
 "freshness": {
  "state": "unknown",
  "why": "This tool does not report an edition for its answer, and the door could not derive one from what the answer reads. Treat the result as current to no stated date."
 }
}
```

REST: `POST https://api.vladahealth.com/v1/tools/replay_hospital_price` with the inputs as the JSON body. MCP: the tool by name.