{
  "industry": "Healthcare",
  "country": "US",
  "month": "2026-09",
  "lastUpdated": "2026-09-20",
  "totalCompanies": 136,
  "topCompanies": [
    {
      "rank": 1,
      "company": "Mayo Clinic",
      "score": 64.1,
      "slug": "mayo-clinic"
    },
    {
      "rank": 2,
      "company": "Cleveland Clinic",
      "score": 61.5,
      "slug": "cleveland-clinic"
    },
    {
      "rank": 3,
      "company": "Kaiser Permanente",
      "score": 59,
      "slug": "kaiser-permanente"
    },
    {
      "rank": 4,
      "company": "Merck",
      "score": 46.2,
      "slug": "merck"
    },
    {
      "rank": 5,
      "company": "Johnson & Johnson",
      "score": 43.6,
      "slug": "johnson-and-johnson"
    },
    {
      "rank": 6,
      "company": "Humana",
      "score": 41,
      "slug": "humana"
    },
    {
      "rank": 7,
      "company": "Pfizer",
      "score": 41,
      "slug": "pfizer"
    },
    {
      "rank": 8,
      "company": "UnitedHealth Group",
      "score": 41,
      "slug": "unitedhealth-group"
    },
    {
      "rank": 9,
      "company": "CVS",
      "score": 35.9,
      "slug": "cvs"
    },
    {
      "rank": 10,
      "company": "HCA Healthcare",
      "score": 30.8,
      "slug": "hca-healthcare"
    }
  ],
  "methodology": {
    "version": "1.0",
    "url": "https://employers.perceptionx.ai/api-docs/#methodology",
    "description": "Visibility Score (0-100) is the share of AI model × candidate-experience-theme combinations within an industry and country where the company was mentioned in AI-generated answers to candidate-style questions. Ranks are computed per industry and country; ties break by mention count, then company name. Responses from other assistants (e.g. Claude, DeepSeek) are collected for research but not included in index scoring.",
    "models": [
      "ChatGPT",
      "Google Gemini",
      "Perplexity"
    ]
  }
}