
Yolimar Marrero
@yolimarmarrero
I secure timely healthcare authorizations, verify coverage, and coordinate patient care.
What I'm looking for
I've supported healthcare teams at Alliance Family Medicine & A1 Kids Doc, Epic Heart and Vascular Care, and Health Services of North Texas by keeping patient records, scheduling, and insurance coverage workflows moving.
At Epic Heart and Vascular Care, I managed prior authorizations and benefit verification for diagnostic testing, cardiac procedures, and specialist visits. I reviewed medical records and clinical notes, submitted requests to payer requirements, and communicated statuses with patients and clinical teams.
I've used eClinicalWorks to update charts, prepare pre-visit documentation, and support coverage readiness. I also handle high-volume phone inquiries, scheduling, data entry, ticket management, and escalations across fast-paced administrative environments.
I'm fully bilingual in English and Spanish, allowing me to provide clear medical and administrative guidance to patients. I bring HIPAA-conscious handling of sensitive health information alongside CCMA, RMA, phlebotomy, CNA, and BLS/CPR credentials.
Experience
Work history, roles, and key accomplishments
Medical Assistant & Administrative Support
Alliance Family Medicine & A1 Kids Doc
Mar 2025 - Jan 2026 (10 months)
Reviewed clinical documentation in eClinicalWorks (eCW) EHR software to ensure accurate pre-visit chart completion and coverage readiness. Handled incoming telephone inquiries, managed scheduling, and verified patient insurance coverage to prevent service delays.
Certified Medical Assistant / Prior Authorization Support
Epic Heart and Vascular Care
Jul 2024 - Nov 2024 (4 months)
Managed insurance prior authorizations and pre-visit benefit verifications for diagnostic testing, cardiac procedures, and specialist visits. Verified coverage via electronic health insurance portals and direct outreach to insurance carriers prior to patient appointments.
Certified Medical Assistant
Cornerstone Staffing
Feb 2024 - May 2024 (3 months)
Interacted directly with patients and clinical staff to ensure prompt care coordination and thorough record updates. Provided English-Spanish translation services to communicate insurance requirements, office procedures, and treatment care plans.
Energy Advisor / Remote Customer Service Representative
The CMI Group
Aug 2022 - Jul 2023 (11 months)
Provided high-volume remote customer assistance, resolving account inquiries while navigating multiple software and database systems simultaneously. Executed precise data entry, ticket handling, and phone escalations in a fast-paced virtual environment.
Lead Medical Assistant & Administrative Support
Foot and Ankle Associates of North Texas
Jun 2021 - Jul 2022 (1 year 1 month)
Assisted in leading daily administrative and clinical workflows, training staff, and improving inter-office communications. Verified patient insurance, updated EHR chart documentation, and processed prescription/authorization calls with physician approval.
Medical Assistant
Health Services of North Texas
Jun 2020 - Jun 2021 (1 year)
Updated patient charts using eClinicalWorks (eCW), managed high phone volumes, and executed benefit verification tasks.
Education
Degrees, certifications, and relevant coursework
Remington College
Associate of Applied Science, Applied Science
Earned an Associate of Applied Science degree from Remington College in 2020.
Remington College
Diploma, Medical Assisting
Completed a Medical Assisting Diploma from Remington College in 2020.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
Interested in hiring Yolimar?
You can contact Yolimar and 90k+ other talented remote workers on Himalayas.
Message YolimarGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
