How do I obtain a HealthCare.gov API Key?

You must request a free API key through the **CMS Marketplace API** portal (developer.cms.gov/marketplace-api). Keys are typically sent via email and must be renewed every 60 days.

Can I check if my doctor is in-network for a specific plan?

Yes! Use the `get_provider_coverage` tool by providing the plan ID and the provider ID. The agent will confirm the network status for that specific combination.

What geographic information is required for plan searches?

Most searches require a 5-digit ZIP code and a 5-digit County FIPS code. You can use the `get_counties_by_zip` tool to retrieve the FIPS code for any ZIP code.

Is the integration secure for searching health data?

Absolutely. The integration uses official CMS API keys over HTTPS. Your credentials are encrypted and stored securely within the Vinkius Cloud infrastructure.

HealthCare.gov MCP Server for Google ADK 11 tools — connect in under 2 minutes

Name: HealthCare.gov
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 11 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add HealthCare.gov as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

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ASK AI ABOUT THIS MCP SERVER

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Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="healthcaregov_agent",
    instruction=(
        "You help users interact with HealthCare.gov "
        "using 11 available tools."
    ),
    tools=[mcp_tools],
)

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About HealthCare.gov MCP Server

Connect the HealthCare.gov Marketplace API to any AI agent and take full control of ACA health plan research and provider network verification through natural conversation.

Google ADK natively supports HealthCare.gov as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 11 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Plan Search — Retrieve available health and dental plans based on household demographics and location.
Drug Coverage — Search for medications and verify if they are covered by specific plans and at what tier.
Provider Lookup — Search for doctors, hospitals, and facilities and check their in-network status.
Geography Insights — Retrieve County FIPS codes by ZIP code to ensure accurate regional pricing.
Issuer Details — List all insurance companies operating in specific states and their available plans.
Crosswalk Access — Monitor plan transitions between enrollment years to stay updated on coverage changes.

The HealthCare.gov MCP Server exposes 11 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect HealthCare.gov to Google ADK via MCP

Follow these steps to integrate the HealthCare.gov MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 11 tools from HealthCare.gov via MCP

Why Use Google ADK with the HealthCare.gov MCP Server

Google ADK provides unique advantages when paired with HealthCare.gov through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with HealthCare.gov

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine HealthCare.gov tools with BigQuery, Vertex AI, and Cloud Functions

HealthCare.gov + Google ADK Use Cases

Practical scenarios where Google ADK combined with the HealthCare.gov MCP Server delivers measurable value.

Enterprise data agents: ADK agents query HealthCare.gov and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine HealthCare.gov tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query HealthCare.gov regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including HealthCare.gov

HealthCare.gov MCP Tools for Google ADK (11)

These 11 tools become available when you connect HealthCare.gov to Google ADK via MCP:

get_api_metadata

Retrieve metadata about the Marketplace API data

get_counties_by_zip

Retrieve County FIPS codes for a given ZIP code

get_drug_coverage

Check if a medication is covered by a specific plan

get_plan_crosswalk

Get information about plan transitions between years

get_plan_details

Get detailed information about a specific health plan

get_provider_coverage

Verify if a provider is in-network for a specific plan

list_issuers

List insurance issuers operating in a specific state

list_market_states

List states served by the Marketplace

search_drugs

Search for medications in the Marketplace drug database

search_plans

Pass household and place as JSON strings. Search for health and dental plans in the Marketplace

search_providers

Search for healthcare providers (doctors, facilities)

Example Prompts for HealthCare.gov in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with HealthCare.gov immediately.

"Search for health plans in ZIP code 22102."

"Check if 'Lipitor' is covered by plan ID 12345VA001."

"List all insurance companies operating in Virginia."

Troubleshooting HealthCare.gov MCP Server with Google ADK

Common issues when connecting HealthCare.gov to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

HealthCare.gov + Google ADK FAQ

Common questions about integrating HealthCare.gov MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.