RCM Billing Lite MCP Server
Free denial code decoder for medical billers. Paste any CARC/RARC — get plain English instantly.
About
The most common question in medical billing: "What does this denial code mean and what do I do next?"
RCM Billing MCP Lite answers it instantly — no tab-switching, no manual lookup, no subscription required.
TWO FREE TOOLS:
decode_denial Paste any CARC + RARC + group code from your 835/ERA remittance and get back: - Full code descriptions in plain English - Root cause category (coding error / eligibility / auth / timely filing / medical necessity / duplicate) - Suggested next action (rebill / appeal / correct and resubmit / write off / call payer)
get_pos_description Look up any Place of Service code — name, description, facility vs. non-facility rate classification, and billing implications.
No API keys. No configuration. No PHI handled. Connect and start decoding denials immediately.
—
Need the full billing workflow suite? RCM Billing MCP (Full Suite) adds 8 more tools: - Pre-submission claim line validator - Medicare LCD/NCD coverage checker - NPI verification - Timely filing calculator (Medicare, Medicaid, 20+ commercial payers) - ICD-10 and CPT/HCPCS lookup - Modifier combination validator - Full denial triage with pre-written appeal language
→ RCM Billing MCP Full Suite — $29/mo: https://mcp-marketplace.io/server/rcm-billing-mcp
Security Report
RCM Billing MCP-Lite is a well-structured medical billing decoder with appropriate security controls for its purpose. The server requires no authentication (by design for a free public tool), operates on non-sensitive claim metadata only, and has no network exfiltration or dangerous patterns. Minor code quality observations around error handling and input validation do not meaningfully impact security posture.
3 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install & Connect
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
Getting Started
Once installed, try these example prompts and explore these capabilities:
- 1Decode CARC 97 with RARC N19, group code CO
- 2What does denial code CO-50 mean?
- 3Decode this denial: CARC 29, group code CO
- 4What is place of service 11?
- 5What does POS 23 mean for billing?
- 6I got a CO-4 denial with RARC N30 — what do I do?
- 7What does PR-96 mean on my remittance?
- 8Look up place of service 31
- 9Decode CARC 16 with RARC MA27
- 10What is the difference between CO and PR group codes?
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