knowledge_navigate

Submitted arguments

{
  "node": 40
}

Native result and verdict

{
  "does_not_license": {
    "reading": "ANCHOR: node 40 (node), resolving to 1 node(s).\n\nVISITED 1 node(s):\n  40 document cms-team-excluded-readmissions\n    TEXT:\nsource: cms-team-excluded-readmissions\nstate: available\ntable_state: converted\ngavel vintage: 2025-09-30\nupstream files: data.parquet\ngavel row count: 139\nnote: TEAM PY1 readmission exclusions: 140 MS-DRGs, with MDC, that do not count as a readmission inside an episode. What narrows a hospital-wide readmission rate to the countable one\nwhy not shipped: this world does not carry it. The source is converted and readable in gavel and no tool here reads it. `available` means fetched and staged by gavel. It does not mean validated, does not mean converted, and does not mean read by anything here.\n5\n    [TEXT CUT AFTER 600 OF 693 CHARACTERS. The whole span is bytes 0-693 of this document's normalized text.]\n\nSOURCE DOCUMENTS:\n  40 cms-team-excluded-readmissions  sha256 eca8ab1ff3298b4307797c26254e7e78cd171a7096fd55b580043c9f78cd9b2d\n\nThis answer is stated against numbering e492637bb79c8fa9. A claim about any node id above is only true against that numbering, so name it.\nThe TEXT under a chunk is that chunk's indexed span, verbatim, at the byte offsets named beside it. You may quote it and say the document reads this way there. You may not say the chunk is about your query, answers it, or supports your sentence: the retrieval put the span in front of you and reading it is not evidence that the ranking was right.\n\nNO READING IS ATTACHED. These fields carry no interpretation, and this world does not supply one unasked. To obtain a reading, and to find out whether what you are about to write is supported, call judgement_check with receipt \"r2002\" and the claims you intend to make. A claim written without checking it is a claim this world did not license.\n\nIf you can write your claim as an expression over the figures above, for example {\"op\": \"<=\", \"left\": \"anchor.nodes[0]\", \"right\": 12, \"scope\": \"marginal\"}, call claim_check with the same receipt instead. It decides by entailment over those figures and never reads your sentence, so it answers the same way in any language. The two checks are alternatives and neither falls back to the other."
  },
  "kind": "served",
  "licence": {
    "coverage_database": "Contains information from the CMS Medicare Coverage Database.",
    "cpt": "CPT is copyright the American Medical Association. Served under a distribution licence.",
    "linkback": "https://hammer.ai/coverage-intelligence",
    "terms": "https://hammer.ai/terms"
  },
  "payload": {
    "anchor": {
      "form": "node",
      "nodes": [
        40
      ],
      "stated": "node 40"
    },
    "boundary_crossings": [],
    "documents": [
      {
        "doc_id": "cms-team-excluded-readmissions",
        "node": 40,
        "source_sha256": "eca8ab1ff3298b4307797c26254e7e78cd171a7096fd55b580043c9f78cd9b2d"
      }
    ],
    "numbering_digest": "e492637bb79c8fa9",
    "receipt": "r2002",
    "relations": [],
    "rollups": [],
    "rows": [],
    "visited": [
      {
        "key": "cms-team-excluded-readmissions",
        "kind": "document",
        "node": 40,
        "step": 0,
        "text": "source: cms-team-excluded-readmissions\nstate: available\ntable_state: converted\ngavel vintage: 2025-09-30\nupstream files: data.parquet\ngavel row count: 139\nnote: TEAM PY1 readmission exclusions: 140 MS-DRGs, with MDC, that do not count as a readmission inside an episode. What narrows a hospital-wide readmission rate to the countable one\nwhy not shipped: this world does not carry it. The source is converted and readable in gavel and no tool here reads it. `available` means fetched and staged by gavel. It does not mean validated, does not mean converted, and does not mean read by anything here.\n5",
        "text_byte_end": 693,
        "text_byte_start": 0,
        "text_characters": 693,
        "text_truncated": true
      }
    ]
  },
  "receipt": "r2002",
  "session": "e7e2e45e162614c673bd59ad6ba55387",
  "tool": "knowledge_navigate",
  "world": {
    "build": 2,
    "description": "What payers publish that they pay, code by code, and what may be said with it.",
    "name": "hammer-coverage-intelligence",
    "vintage": "2026-10-01"
  }
}

Permanent saved result

Read this evidence receipt

Explore canonical node 40

claim_check

judgement_check