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william Andres Yanguatin ValenciaWV
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william Andres Yanguatin Valencia

@williamandresyanguat

Billing Manager at Hansei Solutions improving billing operations through KPI oversight, reconciliations, and escalation resolution.

Colombia
Message

At Hansei Solutions, I oversee billing operations with a focus on team development, process improvement, KPI and reconciliation management, data-driven oversight, and escalation resolution.

Before becoming Billing Manager, I reviewed claims, resolved denials, analyzed data, and created SQL reports as a Senior Analyst. I also monitored collections, managed worklists, and handled escalated issues.

As a Claims Specialist at Hansei Solutions, I worked across commercial, Medicare Part A and B, and Medicaid claims, including surgical and Behavioral Health claims. I also provided backup support for billing and payment posting.

At Medbac inc., I reviewed operational processes involving scheduling, billing, payment posting, and accounts receivable. In an earlier posting role, I helped automate posting processes, reducing the time required by 60%.

Experience

Work history, roles, and key accomplishments

Hansei Solutions logoHS
Current

Billing Manager

Hansei Solutions

Jan 2026 - Present (10 months)

Overseeing billing operations with a focus on team development, process improvement, KPI and reconciliation management, data-driven oversight, and escalation resolution

Hansei Solutions logoHS

Senior Analyst

Hansei Solutions

Aug 2024 - Jan 2026 (1 year 5 months)

Reviewing claims, resolving denials, analyzing data, creating SQL reports, monitoring collections, managing worklists, and handling escalated issues

Hansei Solutions logoHS

Claims Specialist

Hansei Solutions

Jun 2022 - Aug 2024 (2 years 2 months)

Review commercial, Medicare Part A & B, and Medicaid claims, resolving denials and analyzing data. Started in surgical claims (facility and professional), backup support for billing and payment posting, and handling PI claim billing. Later handled Behavioral Health claims AR

MI

QA Operations Analyst

Medbac inc

Jan 2018 - Dec 2021 (3 years 11 months)

Reviewed operational processes to drive efficiency, including scheduling, billing, payment posting, workflow improvements, projects, cost analysis, revenue projections, and AR

MI

Posting

Medbac inc

Jul 2016 - Dec 2017 (1 year 5 months)

Posting insurance and patient payments (check, credit card, cash) reviewing EOBs, entering denials, improving posting procees efficiency through automation (60% time reduction), enrolling payers for electronic payments, and analyzing denial trends to optimize collections

Education

Degrees, certifications, and relevant coursework

UA

United Latino Students Association

Harnessing the Power of Data with Power BI

Nov 2025

UA

United Latino Students Association

AAPC Medical Biller

Nov 2025

UA

United Latino Students Association

Introduction to Certified Professional Biller

Oct 2025

UA

United Latino Students Association

Coding and Medical Necessity

Nov 2025

UA

United Latino Students Association

The Billing and Collection Process

Nov 2025

UA

United Latino Students Association

Insurance Specifics

Nov 2025

UA

United Latino Students Association

Preparing Data for Analysis with Microsoft Excel

Nov 2025

CE

CECEP

Tecnología en Ingenieria Industrial, Industrial Engineering

2019 - 2020

Universidad del Valle (CO) logoUC

Universidad del Valle (CO)

Comercio Exterior, Business Administration and Management, General

2007 - 2011

Tech stack

Software and tools used professionally

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