{
  "title": "HMO medical center plan and site directory data for AI",
  "source_page": "https://fiund.com/industries/hmo-clinic-network-effective-date-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A plan-specific site revision cannot update every similar clinic entry",
    "context": "An original fictional network directory uses two plan aliases, abstract clinic locations and administrative service labels. It contains no member, claim, contract or live directory.",
    "records": [
      [
        "HN1",
        "Plan A versions",
        "Clinic C, service S: site North through day 9; approved directory revision moves S to South from day 10."
      ],
      [
        "HN2",
        "Plan B entry",
        "Clinic C, service S: North remains listed during days 1–20. No cross-plan change rule."
      ],
      [
        "HN3",
        "Plan C archive",
        "Only expired day-1–5 C/North listing supplied. Requested review day 12; no current C entry or appointment evidence."
      ]
    ],
    "question": "Which day-12 listings are supported for Plans A and B, and what can be concluded for C or actual coverage?",
    "answer": "HN1 supports South for Plan A's day-12 S entry, while HN2 independently retains North for Plan B. The shared clinic name does not transfer A's revision to B. HN3 supplies no current Plan C listing for day 12, leaving a directory gap rather than proof of exclusion. These fictional listings do not establish an individual's eligibility, coverage, referral permission or appointment availability.",
    "failureModes": [
      "Applying one plan's site change across all directories with the same clinic name.",
      "Treating an expired or absent listing as a complete coverage determination."
    ],
    "fields": [
      [
        "Plan, clinic, service and site",
        "Defines the exact entry."
      ],
      [
        "Effective interval and revision source",
        "Selects the dated listing."
      ],
      [
        "Current-source gap and availability evidence",
        "Limits downstream claims."
      ]
    ],
    "holdout": "Add Plan C's current entry for a different service. Require S's directory gap to remain rather than matching only the clinic.",
    "boundary": "Use independently written dummy directories. Exclude claims, member records, contracts and real referral rules; qualified staff retain coverage decisions."
  }
}