Kalisha Cosey
@kalishacosey
Detail-oriented executive administrative assistant specializing in healthcare compliance, medical billing coordination, and high-volume patient service.
What I'm looking for
I’m a detail-oriented Executive Administrative Assistant with 7+ years of experience supporting healthcare, government, and insurance operations. I bring a strong background in medical billing coordination, regulatory compliance, records management, and high-volume customer service, with a proven ability to handle sensitive information and resolve complex cases accurately.
Most recently, I served as an IRS Contact Representative (GS-05 → GS-07), managing high-volume caseloads, ensuring compliance with strict federal regulations, and documenting detailed case research. I’ve also supported customers and patients in fast-paced settings—handling billing inquiries, account discrepancies, and front-office operations—while continuously improving administrative workflows for efficiency and accuracy.
Experience
Work history, roles, and key accomplishments
Contact Representative (IRS)
Internal Revenue Service (IRS)
Aug 2022 - Apr 2025 (2 years 8 months)
Managed high-volume caseloads involving sensitive financial and personal data while ensuring compliance with federal documentation standards. Resolved account issues (payments, credits, discrepancies) and conducted detailed research and case documentation for escalated matters.
Assisted customers with billing inquiries, payments, and account resolutions while maintaining accuracy under high call volume. Resolved account discrepancies and set up payment arrangements.
Scheduled service appointments and managed customer accounts in a fast-paced environment. Processed payments and reviewed service needs to support timely, accurate customer assistance.
Customer Support Agent
MCI (CDC Hotline)
May 2021 - Jul 2021 (2 months)
Provided public health information and guidance through a CDC hotline contract while maintaining professionalism under high-volume conditions. Focused on accuracy and clarity when responding to customer needs.
Front Desk Administrator
Rehabilitation Center of South Georgia
Nov 2020 - May 2021 (6 months)
Managed patient check-in, scheduling, and front-office operations while maintaining confidential patient records. Assisted with reports, documentation, and customer service support.
Medical Administrative Representative
Farrey Implant & Cosmetic Family Dentistry
May 2012 - Jun 2013 (1 year 1 month)
Handled medical billing, coding, and insurance processing while supporting patient scheduling and records management. Ensured confidentiality and accurate data entry for day-to-day administrative operations.
Front Desk Assistant & Personal Care Aide
Jr’s Loving Care Service
Jun 2011 - Jun 2012 (1 year)
Provided administrative support and patient care, including assistance with billing and insurance tasks. Maintained records and supported office operations while contributing to daily patient needs.
Patient Personal Aide Representative
Harris Personal Care Services
Aug 2010 - Jul 2011 (11 months)
Delivered direct patient care and daily living assistance while supporting communication and service coordination. Maintained a professional approach to meeting patient and administrative needs.
Education
Degrees, certifications, and relevant coursework
Ultimate Medical Academy
Associate Degree in Healthcare Management, Healthcare Management
Pursuing an Associate Degree in Healthcare Management at Ultimate Medical Academy, expected to complete in 2026.
Albany Technical College
Business Management Diploma, Business Management
Completed a Business Management diploma at Albany Technical College.
Albany Technical College
Medical Administration Assistant Diploma, Medical Administration
Completed a Medical Administration Assistant diploma at Albany Technical College.
Availability
Location
Authorized to work in
Job categories
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