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Jefferson Sierra

@jeffersonsierra

Revenue Cycle Management Specialist at Healthprime who automated recurring performance reporting and resolved U.S. healthcare claims.

Colombia
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At Healthprime, I managed Accounts Receivable across the U.S. healthcare revenue cycle, working with athenahealth and EPIC. I followed up on claims, posted payments, and handled denials and appeals.

I reviewed ERA/EOB documentation and researched denied or unpaid claims to identify root causes and support corrective actions. I worked with government and commercial payers, including Medicare, Medicaid, VA, TRICARE, Humana, BCBS, Aetna, Sentara, and UHC.

I also automated elements of recurring performance reporting and supported new-hire training as a Subject Matter Expert. Before Healthprime, I assisted customers at Foundever (Cash App) and IntouchCX (Spark Delivery) through chat and email.

Experience

Work history, roles, and key accomplishments

HE

Revenue Cycle Management Specialist

Healthprime

Aug 2024 - Jul 2026 (1 year 11 months)

Managed Accounts Receivable activities across the U.S. healthcare revenue cycle, including claim follow-up, payment posting, denial management, and appeals. Worked extensively within Athenahealth and EPIC, reviewing patient accounts, claim information, payments, and outstanding balances.

FO

Customer Service Agent

Foundever

Jun 2024 - Aug 2024 (2 months)

Supported customers through chat and email, providing accurate information regarding accounts, transactions, statements, subscriptions, promotions, and application-related issues. Documented customer contacts and case reasons clearly and concisely in support tickets.

IN

Technical Support Agent

IntouchCX

Sep 2023 - Jun 2024 (9 months)

Assisted customers through chat and email, resolving account, order, payment, and promotion-related issues. Documented contact reasons and case information in support tickets and guided customers through application troubleshooting.

Education

Degrees, certifications, and relevant coursework

IV

Instituto de Educación Comfenalco Valle

Vocational, English with Emphasis in Tourism

Completed vocational English program with emphasis on tourism in December 2019.

UC

Universidad Antonio José Camacho

Technologist, Industrial Instrumentation

Completed technologist program in industrial instrumentation in July 2016.

Tech stack

Software and tools used professionally

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