# Claim Back Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Claim Back

Guides and deadline tracking for Medicare Advantage denial appeals in the US.

- Record: https://musedirectory.ai/connector/claim-back
- Category: Health
- Developer: Keith-CY (https://claimback.lapla.si)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 571ms, checked 2026-10-29T09:46:09Z
- Endpoint: https://claimback.lapla.si/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T15:01:24Z)
- Source: Found in the official MCP Registry (io.github.Keith-CY/claimback) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.Keith-CY%2Fclaimback

Provides sourced guides to appealing Medicare Advantage denials, calculates appeal deadlines from denial notices, and offers paid appeal preparation or handling services. Connects to federal regulations and CMS guidance.

Example request: "My Medicare Advantage plan denied my claim. What's my deadline to appeal?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Claim Back to help me. It is a free service with an MCP server at https://claimback.lapla.si/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- list_guides: Lists Claim Back’s guides (US), each with its slug, title, one-line summary and link. Medicare Advantage: how to appeal and who can ask, the appeal deadline, the fast appeal when care is ending, and the independent review. Long-term care insurance: what to do after a denial, and 
- read_guide: Returns one guide in full as Markdown, with its sources (federal and state regulations, Medicare.gov, CMS and state insurance departments). Use it to answer questions about Medicare Advantage appeals and long-term care insurance claim denials accurately, and link the guide in the
- appeal_deadline: 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 (th
- claim_back_services: 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). It also says what Claim Back offers for a lo

Screening checks:
- MCP handshake: pass (Answered in 642ms)
- Domain against threat feeds (Cloudflare security DNS): pass (claimback.lapla.si not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)