Jefferson County Medicare overview
Jefferson County sits just west of Denver and is one of the most populated counties in Colorado. Residents have access to the full range of Front Range Medicare plans with strong competition among major carriers.
Medicare Advantage plans
Jefferson County has approximately 35+ Medicare Advantage plans.
Part D drug plans
Arvada residents can choose from 20+ standalone Part D plans. The best plan depends on your specific medications.
Find a Medicare agent in Arvada
A licensed Medicare agent can help you compare plans, understand costs, and enroll — all at no cost to you. Agents are paid by insurance carriers, not by you.
Good to know: In rural areas like Jefferson County, an agent's guidance is especially valuable since plan options may be more limited. An agent can identify the best coverage available at your specific ZIP code.
Compare plans in Jefferson County
Plan availability and costs vary by county. See every Medicare Advantage, Medigap, and Part D plan available at your ZIP code.
Nearest Social Security office
The nearest Social Security office for Jefferson County residents is in Lakewood.
| Office | Address | Phone |
|---|---|---|
| Lakewood | 1580 Yarrow St, Lakewood, CO 80214 | 1-866-964-0029 |
Tip: Most Medicare tasks can be handled online at ssa.gov or by calling 1-800-772-1213.
Free Medicare counseling
The Colorado SHIP program provides free, unbiased Medicare counseling for Jefferson County residents through the Jefferson County Area Agency on Aging. Call the statewide SHIP hotline at 1-888-696-7213.
Nearby areas
Neighboring communities include Denver, Lakewood, Golden, and Broomfield. Plan availability is determined by county, so all residents within Jefferson County share the same Medicare plan options.