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How to File a Medicare Supplement in Broomfield County, CO — 2026 Guide

Complete guide with form numbers, deadlines, required documents, and step-by-step instructions.

📅 Updated August 5, 2026 ⏱ 6 min read 📋 Jump to steps

🔑 Key Facts at a Glance

Form Number
320-16
Filing Deadline
April 15, 2026
Filing Fee
$20.00
Processing Time
4-6 weeks
Office Phone
(720) 887-2120

📋 Always verify form numbers, fees, and deadlines on the official Broomfield County website before filing. Requirements can change.

Filing deadline: April 15, 2026 Late filings are rarely accepted. Start gathering your documents now.

📋 Step-by-Step Filing Instructions

1

Assess Your Medicare Needs

Understand your current coverage and identify gaps in your Medicare plan.

2

Research Medicare Supplements

Compare Medicare Supplement plans from different insurance companies, considering factors like premium costs, coverage, and provider network.

3

Gather Required Documents

Get necessary paperwork, including your Medicare card, proof of income, and identification.

4

Submit Your Application

Fill out and submit your Medicare Supplement application to the Broomfield County Assessor's Office.

5

Review and Complete Enrollment

Review your application, ensure all information is accurate, and complete the enrollment process.

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📎 Required Documents Checklist

  • Medicare Card — proof of Medicare eligibility
  • Proof of Income — demonstrates financial stability
  • Identification — proves your identity
  • Medicare Supplement Application — submitted to the Broomfield County Assessor's Office
  • Proof of Residency — demonstrates Broomfield County residency

📧 Email Yourself This Checklist

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⚠️ Common Mistakes to Avoid

Forgetting to compare plans Broomfield County residents often overlook the importance of comparing Medicare Supplement plans, leading to inadequate coverage and unexpected expenses. To avoid this, research and compare plans thoroughly before submitting your application.
Misunderstanding the application process the Broomfield County Assessor's Office receives many applications with incomplete or inaccurate information; ensure you understand the requirements and submit a complete application.
Not reviewing and correcting errors
Not meeting the enrollment deadline

📍 Where to File

Broomfield County Assessor's Office

100 Main Street, Broomfield, CO 80020

📞 (720) 887-2120

🌐 Official website: Search for Broomfield County Assessor's Office →

🕐 Monday-Friday 8AM-5PM MST

Compare Plans & Save

Coverage rules and enrollment windows change every year. A licensed advisor can compare your options at no cost and make sure you're not leaving coverage gaps.

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🙋 Frequently Asked Questions

What is the enrollment period for Medicare Supplements in Broomfield County?

The initial enrollment period for Medicare Supplements in Broomfield County is typically within the first six months of your Medicare Part B effective date, but it's best to check with the Broomfield County Assessor's Office for specific guidance.

How do I contact the Broomfield County Assessor's Office?

You can contact the Broomfield County Assessor's Office at (720) 887-2120 or visit their office at 100 Main Street, Broomfield, CO 80020.

What is the typical processing time for Medicare Supplement applications in Broomfield County?

Typical processing time for Medicare Supplement applications in Broomfield County is usually within 4-6 weeks, but this may vary depending on the complexity of the application and the workload of the Broomfield County Assessor's Office.

Are there any fees associated with filing for Medicare Supplements in Broomfield County?

The application fee for Medicare Supplements in Broomfield County is typically around $20.00, but this may vary depending on the insurance company and the specific plan chosen.

🗺️ Medicare Supplement in Nearby Areas

Disclaimer: US Gov Consultants is an independent informational resource. We are not affiliated with the Broomfield County Assessor's Office, the State of CO, or any government agency. This guide is for informational purposes only and does not constitute legal or tax advice. Always verify information with official government sources. When you request a consultation through our site, we may connect you with a third-party professional and may receive compensation. How we make money.

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