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Yolimar MarreroYM
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Yolimar Marrero

@yolimarmarrero

I secure timely healthcare authorizations, verify coverage, and coordinate patient care.

United States
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What I'm looking for

I'm looking to support healthcare operations through prior authorization, coverage verification, EHR documentation, patient communication, and bilingual English-Spanish care coordination.

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

AD

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.

EC

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.

CS

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.

TG

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.

Education

Degrees, certifications, and relevant coursework

Remington College logoRC

Remington College

Associate of Applied Science, Applied Science

Earned an Associate of Applied Science degree from Remington College in 2020.

Remington College logoRC

Remington College

Diploma, Medical Assisting

Completed a Medical Assisting Diploma from Remington College in 2020.

Tech stack

Software and tools used professionally

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