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Find Medicare Insurance Agents Near You in Costa Mesa, CA

Browse medicare insurance agents serving Costa Mesa, California. Updated 2026-07-14.

The top-rated medicare insurance agent in Costa Mesa, California is MIT l Health Insurance & Medicare Specialist, rated 5.0 stars across 219 reviews. Other highly rated options include Choice Plus Insurance Services, HealthMarkets Insurance - John Zentner, HealthMarkets Insurance - Caroline Jon. This directory lists 16 medicare insurance agents serving Costa Mesa.

Showing 16 medicare insurance agents in Costa Mesa, CAListings are displayed in no particular order and are not ranked. Order does not constitute a recommendation or endorsement.

Comparison

Top 10 listings
#NameAddressPhone
1MIT l Health Insurance & Medicare Specialist1500 Adams Ave # 201(800) 590-7279
2Choice Plus Insurance Services1072 Bristol St # 205(714) 695-1127
3HealthMarkets Insurance - John Zentner3146 Red Hill Ave #130(818) 266-4123
4HealthMarkets Insurance - Caroline Jon3146 Red Hill Ave Suite 130 #130(737) 999-5224
5United AMG Partners959 S Coast Dr #450(949) 225-4440
6HealthMarkets Insurance - Jeff Zentner3146 Red Hill Ave #130(951) 229-4646
7Harbor Health Insurance Services2273 Harbor Blvd(800) 969-1428
8Maxwell Agency Insurance Services3001 Red Hill Ave building 5 ste 201(949) 298-6746
9HealthMarkets Insurance - Cristina Richards3146 Red Hill Ave #130(209) 996-0470
10HealthMarkets Insurance Agency- Scott Hauser3146 Red Hill Ave #130(949) 689-3827
ML
1500 Adams Ave # 201
MIT l Health Insurance & Medicare Specialist
Medicare Insurance Agent · Costa Mesa, CA

MIT l Health Insurance & Medicare Specialist serves Costa Mesa and the greater Orange County area, providing guidance on Medicare insurance options. The agency assists clients in understanding the differences between Medicare Advantage, Medigap, and Part D drug plans. It helps individuals navigate enrollment periods and compare local plans from various carriers. The office focuses on finding suitable supplemental coverage for those with original Medicare. Among the services it handles are Medicare Advantage plan selection and Medigap policy enrollment.

CP
1072 Bristol St # 205
Choice Plus Insurance Services
Medicare Insurance Agent · Costa Mesa, CA

Choice Plus Insurance Services in Costa Mesa, CA offers personalized guidance on Medicare insurance plans, helping clients navigate initial enrollment and evaluate coverage options. Its agents provide ongoing support through annual plan reviews and policy adjustments to accommodate changing healthcare needs. The company maintains a client-focused approach by answering questions and assisting with claims or billing issues as needed. It serves individuals and families, including those in single-family homes, apartments, retail establishments, and restaurants within the local area.

HI
3146 Red Hill Ave #130
HealthMarkets Insurance - John Zentner
Medicare Insurance Agent · Costa Mesa, CA

Individuals and families in the Costa Mesa area looking to navigate their health coverage options turn to HealthMarkets Insurance - John Zentner for assistance. This medicare insurance agent helps clients review their plan choices, including Medicare Advantage and supplement policies. They explain the local insurance landscape, addressing enrollment periods and coverage gaps. Focusing on clear consultations, they guide customers through the annual selection process. Their service area also extends to nearby communities such as Newport Beach for those needing personalized medicare guidance.

HI
3146 Red Hill Ave Suite 130 #130
HealthMarkets Insurance - Caroline Jon
Medicare Insurance Agent · Costa Mesa, CA

HealthMarkets Insurance - Caroline Jon serves Costa Mesa and the surrounding Orange County communities, handling Medicare insurance options for eligible individuals. The agency assists clients with understanding Medicare Advantage plans, Medicare Supplement policies, and Part D prescription drug coverage. Each client's healthcare needs and budget are carefully reviewed to identify suitable available plans. The agency generally approaches a typical job by first assessing the client's current health coverage and then presenting plan comparisons that align with that individual’s specific medical and financial situation.

UA
959 S Coast Dr #450
United AMG Partners
Medicare Insurance Agent · Costa Mesa, CA

A client looking for help with Medicare can choose either a one-time enrollment review or a recurring annual policy checkup. Coverage options outlined include Medicare Advantage plans, Part D drug plans, and Medicare Supplements. The agent in Costa Mesa, CA is available to meet in person or by phone to explain these options. Service is offered on either an as-needed basis for specific questions or a scheduled basis for annual renewals.

HI
3146 Red Hill Ave #130
HealthMarkets Insurance - Jeff Zentner
Medicare Insurance Agent · Costa Mesa, CA

HealthMarkets Insurance - Jeff Zentner offers Medicare insurance agent services, helping clients in Costa Mesa, CA navigate their coverage options. It assists individuals with plan comparisons, enrollment processes, and understanding the differences between Medicare Advantage, Medigap, and Part D drug plans. The office provides ongoing support for policy changes and annual re-enrollment needs. It particularly helps during the Annual Enrollment Period to ensure clients adjust their plans to match changing health and pharmacy needs.

HH
2273 Harbor Blvd
Harbor Health Insurance Services
Medicare Insurance Agent · Costa Mesa, CA

As local seniors review their coverage options during the Annual Enrollment Period, Harbor Health Insurance Services in Costa Mesa, CA provides personalized guidance. The agency assists clients in navigating Medicare plan choices for their specific health needs and budget. Each consultation begins with a thorough review of eligibility, including potential extra benefits for chronic conditions. An initial assessment is then scheduled to compare available Part D drug plans and supplemental options.

MA
3001 Red Hill Ave building 5 ste 201
Maxwell Agency Insurance Services
Medicare Insurance Agent · Costa Mesa, CA

Maxwell Agency Insurance Services operates as a Medicare insurance agent in Costa Mesa, CA, helping clients navigate plan options and enrollments. It specializes in supplementing these core services with additional Medicare-related coverages. The agency works with individuals and businesses seeking guidance on the local healthcare landscape. For commercial clients, it can serve offices, warehouses, and food service establishments requiring tailored insurance support for their employee or business needs.

HI
3146 Red Hill Ave #130
HealthMarkets Insurance - Cristina Richards
Medicare Insurance Agent · Costa Mesa, CA

HealthMarkets Insurance - Cristina Richards serves residents of Costa Mesa and the surrounding communities with Medicare insurance options. In addition to individual coverage, the agency assists local businesses seeking suitable plans for their employees throughout the Orange County area. Cristina Richards works with clients to review their medical needs and compares available policies from multiple carriers. The office provides ongoing support by helping enrollees update their plans during annual enrollment periods and offers follow-up assistance between regular visits when questions arise about coverage changes.

HI
3146 Red Hill Ave #130
HealthMarkets Insurance Agency- Scott Hauser
Medicare Insurance Agent · Costa Mesa, CA

HealthMarkets Insurance Agency- Scott Hauser is known for guiding individuals in Costa Mesa through Medicare plan options, including Medigap and Part D drug coverage. The agency serves local seniors and those newly eligible, explaining enrollment periods and policy details clearly to help match coverage with healthcare needs and budgets. It compares plans from multiple carriers and assists with annual changes. A specialty service it can add on is coordinating supplemental coverage for clients who also require dental or vision benefits.

AC
611 Anton Blvd # 1400
Acrisure Costa Mesa, CA
Medicare Insurance Agent · Costa Mesa, CA
(714) 546-6616
acrisure.com
HI
3146 Red Hill Ave #130
HealthMarkets Insurance - Johnny Pineda
Medicare Insurance Agent · Costa Mesa, CA
(619) 746-5000
healthmarkets.com/local-health-insurance-agent/johnnypineda
FB
3146 Red Hill Ave #130
Flora Bialo - HealthMarkets Insurance
Medicare Insurance Agent · Costa Mesa, CA
(818) 648-3331
healthmarkets.com/local-health-insurance-agent/fbialo
SC
3188 Airway Ave # D
Suburbs Centerpoint Insurance Services
Medicare Insurance Agent · Costa Mesa, CA
(888) 294-9478
centerpointinsurance.com
DT
1700 Adams Ave # 202B
Darrick Tarvin Insurance Services
Medicare Insurance Agent · Costa Mesa, CA
(714) 957-6986
HI
3146 Red Hill Ave #130
HealthMarkets Insurance - Matthew Reilly
Medicare Insurance Agent · Costa Mesa, CA
(858) 663-5404
healthmarkets.com/mreilly

What Does a a Medicare Insurance Agent in Costa Mesa Cost?

Medicare insurance agents in California do not charge you directly for their services. Their compensation comes from the insurance carriers, usually as a commission that is built into the plan premium. For Medicare Advantage plans, monthly premiums can range from $0 to over $100 depending on the plan and network. Part D drug plan premiums average around $30 to $60 per month in Orange County. This is general information, not insurance advice.

About medicare insurance agents in Costa Mesa

Medicare insurance agents in Costa Mesa help residents navigate Original Medicare, Medicare Advantage, and Part D drug plans. California law requires agents to be licensed by the state Department of Insurance and to disclose their compensation. Local agents understand the specific network options available in Orange County, including plans from major carriers serving the Costa Mesa area.

Frequently Asked Questions

What does a Medicare insurance agent in Costa Mesa do?

A Medicare insurance agent helps you compare plans, enroll in Medicare Part A and Part B, and choose a Medicare Advantage or Part D prescription drug plan. They must follow California rules on scope of appointment and cannot charge you a fee for their services.

When can I enroll in Medicare in Costa Mesa?

You can enroll during your Initial Enrollment Period, which starts three months before your 65th birthday and ends three months after. California also offers a Special Enrollment Period for those who lose employer coverage. The Annual Enrollment Period runs from October 15 to December 7 each year.

Are Medicare agents in Costa Mesa free to use?

Yes, Medicare insurance agents are typically paid by the insurance companies, not by you. California law prohibits agents from charging you a fee for helping you enroll. However, you should confirm that the agent is independent and represents multiple carriers.

Medicare Insurance Agents in Other California Cities

Listings are compiled from publicly available information. Inclusion does not constitute endorsement. Verify each medicare insurance agent's credentials and current standing with your state Department of Insurance.