Ruby Lyn Yahat

Detail-oriented Medical Billing Specialist with experience supporting the revenue cycle process, including claims submission, insurance verification, denial resolution, and payment posting. Skilled at identifying claim issues, resolving rejections, and ensuring timely reimbursements while maintaining strict HIPAA compliance. Known for strong attention to detail, accuracy in billing documentation, and effective follow-up with insurance payers.

Medical Billing Specialist at ADV Global Office Support & Services (2024-07 – 2026-01)

Managed medical billing processes to ensure accurate claim submissions and timely reimbursements with HIPAA compliance.

• Managed medical billing processes to ensure accurate claim submissions and timely reimbursements.
• Performed manual payment posting and maintained accurate billing records.
• Investigated and resolved denied and rejected claims to minimize delays in reimbursement.
• Verified patient insurance eligibility and coverage prior to claim submission.
• Conducted follow-ups with insurance providers regarding unpaid or delayed claims.
• Ensured compliance with HIPAA regulations and healthcare billing standards.

Sales Clerk at Toby's Sports Arena (2023-07 – 2023-07)

Assisted customers with product inquiries and purchases in a retail environment.

• Assisted customers with product inquiries and purchases.
• Maintained organized merchandise displays and supported store operations.

Sales Associate (Seasonal) at RRJ / LEE (2021-12 – 2022-12)

Supported sales activities and assisted customers in a retail environment during peak seasons.

• Supported sales activities and assisted customers in a retail environment.
• Maintained store organization and product displays during peak seasons.

Bachelor of Science in Criminology – Capitol University (2018 – 2024)