INDIVIDUAL MCP TOOL

explain_denial

Explain a CARC (Claim Adjustment Reason Code) and any RARCs (Remittance Advice Remark Codes) from a remittance: plain meaning, ranked corrective actions, and whether an appeal is worth filing.

denial7.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://www.denial7.com/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for explain_denial and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

denial7.com

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.denial7]
url = "https://www.denial7.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "denial7": {
      "type": "http",
      "url": "https://www.denial7.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: denial7
Remote MCP URL: https://www.denial7.com/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "denial7": {
      "url": "https://www.denial7.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "denial7": {
      "type": "http",
      "url": "https://www.denial7.com/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "denial7",
  "transport": "streamable-http",
  "url": "https://www.denial7.com/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

check_claim — Scrub a claim against the NCCI procedure-to-procedure (PTP) edits and medically unlikely edits (MUE) in force on its date of service.
get_ncci_edits — Look up NCCI procedure-to-procedure (PTP) edits, in two modes.
get_mue — Look up the medically unlikely edit (MUE) unit limit for a single CPT/HCPCS code.
draft_appeal — Generate an appeal letter for a denial, assembled deterministically from cited facts.
get_timely_filing — Days remaining to file an initial claim (or, if already past, how far over) for a payer given a date of service.