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Claim Back

by Keith-CY · remote · no sign-in to list tools · v1.0.0 · published by GitHub user Keith-CY

Medicare Advantage denial appeals (US): sourced guides, appeal deadlines, and help appealing.

Changes · 2
CompareRegistry entry

4 tools: 2 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http claimback https://claimback.lapla.si/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Changes things 2Claude Code: ask
  • appeal_deadlineCalendar arithmetic for Medicare Advantage appeal deadlines.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Calendar arithmetic for Medicare Advantage appeal deadlines. Give notice_date (the date printed on the plan’s denial notice) for the plan reconsideration deadline: 65 days from that date (the rule is 60 days from receipt, presumed 5 days after the date). Or give care_end_date (the date covered skilled nursing, home health or outpatient rehab care ends, on the Notice of Medicare Non-Coverage) for the fast appeal: by noon the day before. The notice’s own instructions come first.

    Annotations the server declares

    • title: Work out an appeal deadline
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • claim_back_servicesHow Claim Back helps with a Medicare Advantage appeal and what it costs: a free check of the denial letter, then two fixed-price services (we handle it for you, paid only if the de…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    How Claim Back helps with a Medicare Advantage appeal and what it costs: a free check of the denial letter, then two fixed-price services (we handle it for you, paid only if the decision is reversed; or we prepare it and you send it). Returns the link where the user uploads their letter. Use it when the user wants help with an appeal or asks about Claim Back.

    Annotations the server declares

    • title: Claim Back’s services and prices
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 2Claude Code: allow
  • list_guidesLists Claim Back’s guides to appealing a Medicare Advantage denial (US), each with its slug, title, one-line summary and link: how to appeal and who can ask, the appeal deadline, t…No findings

    Why it is in this group

    • The name "list_guides" says "list": a word for reading.
    Description, as the server wrote it
    Lists Claim Back’s guides to appealing a Medicare Advantage denial (US), each with its slug, title, one-line summary and link: how to appeal and who can ask, the appeal deadline, the fast appeal when care is ending, and the independent review. Use it to find the guide that answers the user’s question, then read_guide.

    Annotations the server declares

    • title: List the appeal guides
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • read_guideReturns one guide in full as Markdown, with its sources (the federal regulations, Medicare.gov and CMS).No findings

    Why it is in this group

    • The name "read_guide" says "read": a word for reading.
    Description, as the server wrote it
    Returns one guide in full as Markdown, with its sources (the federal regulations, Medicare.gov and CMS). Use it to answer questions about Medicare Advantage appeals accurately, and link the guide in the answer.

    Annotations the server declares

    • title: Read an appeal guide
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http claimback https://claimback.lapla.si/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__claimback__list_guides",
      "mcp__claimback__read_guide"
    ],
    "ask": [
      "mcp__claimback__appeal_deadline",
      "mcp__claimback__claim_back_services"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as claimback. Review it before you use it.