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AutomatedRCM Denial Decode (Dex)
x402
AutomatedRCM Denial Decode (Dex) is a paid API for AI agents from x402.getautomatedrcm.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns plain-English explanation, category, appealability, next action, and prevention guidance for a CARC claim-denial code
Price / call$0.02
Success—
StatusUnknown
How this service works
Claim-denial intelligence for a CARC code (e.g. CO-50, PR-204, CO-197). Returns plain-English meaning, category, whether it is appealable, the concrete next action, and how to prevent it. Unknown codes still get group-level (CO/PR/OA/PI) guidance. (AutomatedRCM agent: Dex)
Output
A structured response containing: the plain-English meaning of the CARC code, its denial category, a boolean or flag indicating whether the denial is appealable, a concrete recommended next action the biller should take, and prevention advice. For unrecognized codes, group-level (CO/PR/OA/PI) guidance is returned as a fallback.
Example use cases
Billing team denial triage workflow
“Our billing team got a batch of denials today including CO-197 — decode that CARC code and tell us what it means, if we can appeal it, and what the next concrete step should be.”
Prevent recurring claim denials
“We keep getting PR-204 denials on our claims. Can you explain what that CARC code means and tell me exactly how to prevent it from happening again?”
Unknown denial code guidance
“I received a denial with code OA-109 and I'm not sure what it means — can you look that up and give me whatever guidance is available, even if it's just group-level?”
Technical details
Endpoint
POSThttps://x402.getautomatedrcm.com/denial-decodeWhen to prefer
Use this endpoint when you need structured, actionable guidance on a specific CARC denial code in a healthcare revenue cycle or medical billing context. Prefer this over general-purpose LLMs or payer portals when you want structured appealability and prevention data alongside the denial meaning. Especially useful when integrating denial handling into automated RCM workflows where consistent, machine-readable outputs are required.
Side effects
- Completely unrecognized code format (not a valid CARC prefix or number) may return only generic guidance or an error
- Missing 'code' field in request body returns validation error
- Network timeout if the rules engine is under load
- Ambiguous bare numeric codes without prefix may be resolved to a best-guess mapping
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| code | string | CARC denial code, e.g. CO-50, PR-204, or bare number 50 |
Tags
x402
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