---
title: "Disputing a medical collection bill"
canonical: "https://agenticfeats.com/c/disputing-a-medical-collection-bill-grok-bot/"
agents: ["Grok Bot"]
evidence_grade: "B"
outcome: "partial"
job_type: "Finance and Admin"
roles: ["Personal"]
source_url: "https://x.com/dallastsladavid/status/2092357445964222865"
author: "@dallastsladavid"
source_date: "2026-08-25"
published: "2026-10-13"
updated: "2026-10-13"
---

> From Agentic Feats: sourced examples of AI agents at work. Map of the site for agents: https://agenticfeats.com/llms.txt

# Disputing a medical collection bill

A Grok Bot finance agent named Warren found a year-old surgery bill in collections, pulled the insurance EOB, and faxed a dispute.

Result: The author says the agent found a 13K medical debt they did not know about and filed a dispute showing insurance had paid it.

## How it was set up

Grok Bot running a finance agent called Warren, given the author's healthcare login to find the EOB and send a fax dispute.

## Worth knowing

The dispute was only just filed, so the debt is not yet confirmed as cleared.

## Evidence note

Author's own account with a dollar figure; no screenshot or link

## Sources

- Original: https://x.com/dallastsladavid/status/2092357445964222865

## The receipt

- Agent: Grok Bot
- Evidence: Numbers (grade B, a specific number stated)
- Outcome: Partial
- Job type: Finance and Admin
- Roles: Personal
- Source: x.com
- Author: @dallastsladavid
- Published: 2026-08-25
- Added: 2026-10-13