Summary
Overview
Work History
Skills
Timeline
Generic

KARENA WRATHER

Dallas

Summary

Built a strong foundation in revenue cycle operations over 7+ years, with experience spanning claims processing, provider enrollment, and reimbursement analysis. Recognized for improving payment accuracy, reducing denials, and supporting consistent cash flow through data analysis and process optimization. Strong background in credentialing, ERA/EFT enrollment, and EDI transaction processing, with working knowledge of HIPAA-compliant data exchange standards. Effective in cross-functional environments, partnering with payers and internal teams to resolve complex issues and improve overall revenue cycle performance.

Overview

18
18
years of professional experience

Work History

Insurance Payment Poster III

Natera Inc
05.2024 - Current
  • Spearheaded ERA/EFT enrollment initiatives for Medicaid and commercial payers, reducing payment delays and improving cash flow
  • Led automated payment workflows, ensuring accurate billing data and seamless reimbursement across multiple payer systems
  • Monitored and validated billing data integrity, identifying discrepancies and implementing corrective actions to enhance accuracy
  • Coordinated with payers to obtain and reconcile EOBs, resolving issues promptly and minimizing claim denials
  • Optimized ERA file linkage to provider groups and billing accounts, improving posting accuracy and system efficiency
  • Executed detailed enrollment requests, ensuring compliance with payer requirements and facilitating timely onboarding

Revenue Cycle Claim Specialist

  • Led full-cycle revenue cycle operations, including claims resolution and reimbursement analysis, to reduce revenue leakage
  • Investigated and resolved high-dollar overpayment cases, performing root cause analysis and implementing preventive solutions
  • Reviewed and validated payer contracts to identify discrepancies and ensure compliance with reimbursement terms
  • Contributed to automation initiatives that improved adjudication timelines and operational accuracy
  • Collaborated with billing, coding, and finance teams to strengthen workflows and ensure CPT coding accuracy
  • Analyzed reimbursement trends and delivered actionable insights to support data-driven decision-making

Processing Representative Annuities

New York Life Insurance Co
Dallas
10.2022 - 05.2024
  • Supported complex annuity cases through in-depth analysis, tailored product design, and strategic proposal development aligned with client goals
  • Performed financial analyses evaluating retirement planning, risk tolerance, and estate considerations
  • Balanced high-volume workloads to enhance efficiency in case management and drive business development
  • Conducted gap analyses to pinpoint inefficiencies and propose actionable process improvements
  • Partnered with cross-functional teams to ensure accurate documentation and reporting using advanced financial systems

Business Analyst

Centene Corporation
Remote
02.2023 - 05.2023
  • Monitored and analyzed EDI transaction KPIs (837, 835, 270/271, 276/277, EFT) to identify trends and improve performance
  • Oversaw EDI processing, including file validation, testing, and error resolution, ensuring timely claims submission
  • Resolved integration issues (mapping errors, failed transactions, data discrepancies) in collaboration with internal and external partners
  • Enhanced interface performance through proactive monitoring, minimizing delays and maximizing transaction success rates
  • Tracked key metrics (latency, success rates, resolution time) to identify areas for continuous process improvement
  • Ensured compliance with EDI standards, payer requirements, and regulatory guidelines
  • Identified and resolved denial trends, improving reimbursement outcomes and A/R performance
  • Developed job aids and documentation to standardize workflows and enhance team efficiency
  • Administered payer enrollment and credentialing processes aligned with hospital privileging timelines

Business Analyst

SCP Health
Dallas
11.2018 - 10.2022
  • Monitored and analyzed EDI transaction KPIs (837, 835, 270/271, 276/277, EFT), producing actionable reports to identify trends and optimize revenue cycle performance.
  • Managed end-to-end EDI processing, including file loading, validation, testing, and error resolution, ensuring data integrity and uninterrupted claims flow.
  • Investigated and resolved integration issues (mapping errors, failed transactions, data discrepancies) in collaboration with internal teams and external partners.
  • Proactively monitored interface health using logs, alerts, and reconciliation reports, improving transaction success rates and reducing processing delays.
  • Tracked performance metrics (success rates, latency, resolution time) to inform continuous process improvements and enhance operational efficiency.
  • Ensured compliance with EDI standards, payer requirements, and regulatory guidelines, maintaining audit readiness and minimizing risk.
  • Analyzed denials, rejections, and EOB data to identify trends and resolve claims issues, enhancing reimbursement outcomes and A/R performance.
  • Conducted root cause analysis on billing discrepancies and denial trends, implementing preventive solutions to reduce recurrence.
  • Prepared and submitted appeals (timely filing, medical necessity, underpayments), supporting consistent cash collection goals.

Provider Enrollment Specialist

SCP-Health
Dallas
07.2015 - 11.2018
  • Processed and submitted enrollment applications for Medicare, Medicaid, BCBS, and managed care plans aligned with privileging timelines and billing requirements
  • Coordinated with payers and internal teams to resolve enrollment discrepancies, expediting approvals
  • Maintained and tracked provider enrollment data in CredStream, ensuring timely claim release and PIN activation
  • Served as primary contact for provider enrollment claim denials, resolving issues to maintain revenue integrity
  • Prepared and submitted appeals, attestation letters, and documentation to reprocess claims and secure reimbursement
  • Resolved claim rejections and enrollment-related billing issues using payer guidelines, including 837P ANSI Companion Guides and CMS-1500 standards
  • Tracked and documented enrollment activity in Salesforce; generated Power BI reports to monitor status and performance

Sr. Claims Analyst

Dell Insurance
Dale
06.2008 - 12.2013
  • Led a team of 10 Claims Specialists, delegating workloads and improving processing efficiency
  • Coached and developed team members, resulting in improved accuracy and productivity in claims processing
  • Negotiated and resolved claims using Amisys, ensuring compliance with plan guidelines while minimizing disputes
  • Processed and adjudicated medical claims in accordance with contract terms and payer policies
  • Applied coordination of benefits (COB) rules across commercial, Medicare, and Medicaid plans
  • Directed claims intake operations, including batching, scanning, and verifying accuracy to enhance processing quality
  • Resolved complex claims issues involving deductibles, coinsurance, and benefit limits
  • Determined plan liability and supported recovery efforts to reduce financial risk
  • Calculated payments based on eligibility and reimbursement methodologies

Skills

  • Claims Adjudication & Billing Compliance
  • Denial Management & Appeals
  • Revenue Integrity & Process Improvement Initiatives
  • Reimbursement Analysis & Payer Contract Validation
  • Provider Enrollment & Credentialing
  • Provider Data Management
  • EDI Transaction Processing
  • Payer Portals & Billing Systems
  • Process optimization
  • Data Analysis & Reporting

Timeline

Insurance Payment Poster III

Natera Inc
05.2024 - Current

Business Analyst

Centene Corporation
02.2023 - 05.2023

Processing Representative Annuities

New York Life Insurance Co
10.2022 - 05.2024

Business Analyst

SCP Health
11.2018 - 10.2022

Provider Enrollment Specialist

SCP-Health
07.2015 - 11.2018

Sr. Claims Analyst

Dell Insurance
06.2008 - 12.2013
KARENA WRATHER