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Sehajpartap GillSG
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Sehajpartap Gill

@sehajpartapgill

Healthcare Business Analyst at McKesson who improved clean-claim throughput and reduced rejection rates across payer implementations.

United States
Message

At McKesson Corporation, I define requirements for claims-platform enhancements supporting auto-adjudication and EDI updates for managed care and Medicaid health plans. I analyzed rejection data and recommended configuration changes that reduced rejection volumes by 22%.

I also authored requirements for 835 remittance advice and built SQL queries and Power BI dashboards to track claims processing and denials. I coordinated UAT across two quarterly releases, with 95% first-pass acceptance.

At Medical City Healthcare (HCA Healthcare), I supported revenue-cycle denial management and claims optimization. My analysis identified $1.8M in recoverable revenue, and Epic Resolute enhancements I specified reduced preventable denials by 32%.

Earlier, at Sabre Corporation, I supported booking-engine API enhancements through requirements gathering and functional, regression, and integration testing. I bring healthcare claims and revenue-cycle experience alongside a Software Engineering degree from the University of Texas at Dallas.

Experience

Work history, roles, and key accomplishments

McKesson Corporation logoMC
Current

Healthcare Business Analyst

Jan 2025 - Present (1 year 9 months)

Led requirements definition for claims processing platform enhancements, supporting auto-adjudication rule configuration and EDI transaction updates for managed care and Medicaid health-plan clients. Analyzed claims rejection data to identify top denial categories and recommended configuration changes that reduced rejection volumes by 22%.

MH

Healthcare Business Analyst

Medical City Healthcare (HCA Healthcare)

Aug 2022 - Dec 2024 (2 years 4 months)

Supported revenue-cycle denial management and claims optimization initiative, analyzing denial trends and defining Epic Resolute enhancements. Analyzed 835 remittance data to map CARC/RARC denial trends, identifying $1.8M in recoverable revenue over 12 months.

Sabre Corporation logoSC

IT Business Analyst / QA Analyst

Feb 2021 - Jul 2022 (1 year 5 months)

Supported booking-engine API enhancement initiative, gathering requirements and executing functional and regression testing for GDS platform integrations. Wrote 60+ user stories with acceptance criteria in JIRA covering fare search, ancillary bundling, and seat-map integrations.

Education

Degrees, certifications, and relevant coursework

University of Texas at Dallas logoUD

University of Texas at Dallas

Bachelor of Science, Software Engineering

Bachelor of Science in Software Engineering from the University of Texas at Dallas.

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