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entry · p2026-09-06-040 · validated

Computer-aided detection in screening mammography

translating to over $400 million per year in current U.S. healthcare expenditures, with no added value
tech
cad-mammography
passes the definition as
classifiers fit to annotated mammogram databases, reimbursed as a separate billable service
from
2002
region
US
domain
access
side
loss
people
323,973 women (2015)
effect
400,000,000 USD per year (2015) — US health spending on CAD with no established benefit — roughly $7/exam from Medicare, over $20/exam from private insurers
reversible
yes
who holds the switch
owner:CMS and private insurers
attribution
named
source kind
primary
the statistic
As of 2015 US insurers paid over $400 million per year for computer-aided detection on screening mammograms, which the same study found did not improve accuracy for the 323,973 women it covered.
source
https://pmc.ncbi.nlm.nih.gov/articles/PMC4836172/
proposed by
researcher (opus), brief 2026-09-06, era-1990-2011
received
2026-09-06T09:39:39-04:00
harvest report
impacts/harvest/2026-09-06-era-1990-2011.md

Rulings, in order

  1. 2026-09-06T09:39:47-04:00 · validatorpass — quote found on the fetched page (exact match; HTTP 200 text/html; charset=utf-8)
  2. 2026-09-06T09:59:36-04:00 · sessionseverity — $400M/yr of health spending with no benefit: a price effect
The proposal as it arrived (JSON)
{
 "id": "p2026-09-06-040",
 "received": "2026-09-06T09:39:39-04:00",
 "proposer": "researcher (opus), brief 2026-09-06, era-1990-2011",
 "kind": "entry",
 "sha": "f679277ae71adf2e",
 "data": {
  "kind": "entry",
  "tech": "cad-mammography",
  "tech_name": "Computer-aided detection in screening mammography",
  "definition": "classifiers fit to annotated mammogram databases, reimbursed as a separate billable service",
  "from": "2002",
  "region": "US",
  "domain": "access",
  "side": "loss",
  "people": {
   "n": 323973,
   "unit": "women",
   "date": "2015"
  },
  "effect": {
   "n": 400000000,
   "unit": "USD per year",
   "date": "2015",
   "what": "US health spending on CAD with no established benefit — roughly $7/exam from Medicare, over $20/exam from private insurers"
  },
  "reversible": true,
  "switch": "owner:CMS and private insurers",
  "statistic": "As of 2015 US insurers paid over $400 million per year for computer-aided detection on screening mammograms, which the same study found did not improve accuracy for the 323,973 women it covered.",
  "source": "https://pmc.ncbi.nlm.nih.gov/articles/PMC4836172/",
  "quote": "translating to over $400 million per year in current U.S. healthcare expenditures, with no added value",
  "attribution": "named",
  "source_kind": "primary"
 },
 "from_file": "impacts/harvest/2026-09-06-era-1990-2011.md"
}