Accounts Receivable Specialist

Acumen Fiscal Agent

AR Specialist ensuring full cycle accounts receivable for a leading fiscal agent. Providing billing, payments, and collections support within various program contracts.

Posted 4/14/2026full-timeMesa • Arizona • 🇺🇸 United StatesMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Accurate and timely preparation of electronic and/or hardcopy medical claims for a variety of funding sources
Maintain, create, and update Excel spreadsheets for funding sources
Import billings and post payments into accounting software within rigid timelines
Determine and initiate action to resolve denied invoices and all ancillary collection processes
Stay up to date and implement all contract changes and updates
Develop and maintain good relationships with internal and external customers
Provide feedback and suggestions for improved systems and efficiencies
Maintain customer confidentiality
Adhere to all accounting policies, procedures, and guidelines
Perform other job-related duties as directed by the supervisor
Research and problem solve independently on a case by case basis

Requirements

What you’ll need

Intermediate level of Excel (VLook ups, Pivot Tables, Basic Formulas)
Demonstrates excellent organizational skills, time management, and task orientation
Knowledge of basic computer skills (Gmail, Microsoft Suite)
Works well independently with limited supervision
Work as a self starter with effective communication skills
Ability to prioritize and handle multiple deadlines successfully
Ability to work in a fast paced environment
Experience working with multiple applications simultaneously
Ability to logically and efficiently analyze issues
Ability to communicate both orally and in writing in a professional manner
Attention to detail and critical thinking skills
High standard of integrity
HIPAA and Medicaid experience is a plus

Benefits

Comp & perks

Health, Dental Vision Benefits
401k with matching
Life Insurance
Pet Insurance
Short-term and long-term disability
Paid time off
Paid holidays

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ExcelVLookupsPivot TablesBasic FormulasAccounting softwareMedical claims processingInvoice resolutionData analysisProblem solvingCustomer confidentiality

Soft Skills

Organizational skillsTime managementTask orientationEffective communicationSelf-starterAttention to detailCritical thinkingIndependenceAbility to prioritizeAbility to work under deadlines