Accounts Receivable Representative: III

A-Line Staffing Solutions; Phoenix (AZ); Hybrid; USD 30,000 - 36,000; Full time

Job summary

A-Line Staffing Solutions is seeking a Hybrid Medical Billing Specialist in Phoenix, AZ. The role supports a high-volume payments posting team, focusing on accurate posting, EOB/ERA interpretation, and reconciliation across payers and patient accounts.

Typical schedule is full-time with hybrid on-site/remote days; training is onsite for the first month. Proficiency in Excel and EMR/payment posting systems (e.g., WellSky/Interactant) is preferred, with 3–5 years of healthcare payment posting

Qualifications

• 3–5 years healthcare payment posting experience (manual & electronic).
• Strong knowledge of EOBs, EFTs, ERAs, COB and 835 interpretation.
• Familiar with contractual adjustments, secondary/tertiary payment rules and denials.
• Proficiency with Excel and reconciliation tools.

Responsibilities

• Post healthcare payments (manual + electronic) with high accuracy.
• Interpret and apply EOBs, EFTs, ERAs, and 835 remittance files.
• Allocate lump-sum payments across multiple accounts/dates of service.
• Reconcile payment variances and resolve discrepancies (including unapplied payments).
• Apply payer rules (Medicare, Medicaid, Commercial, Workers’ Comp).
• Collaborate with billing/collections teams and improve SOPs.

Skills

Healthcare payment posting

EOBs EFTs ERAs

Medicare/Medicaid/Commercial/Workers'‑

Excel proficiency

Tools

WellSky/Interactant or similar

Excel

Job description

Hybrid Medical Billing Specialist

Location: Phoenix, AZ (Hybrid) Pay: $24.00/hour (W2) Schedule: Full-time (40 hrs/week) Type: Contract (long-term)

Overview We’re hiring a Hybrid Medical Billing Specialist to support a healthcare revenue cycle Cash Posting team. This role focuses on accurate, high-volume payment posting and reconciliation across multiple payers and patient accounts.

Work Arrangement

Hybrid: Typically 3 days onsite / 2 days remote (schedule discussed during interview)

Training

First month is 5 days onsite for training

Key Responsibilities

• Post healthcare payments (manual + electronic) with high accuracy
• Interpret and apply EOBs, EFTs, ERAs, and 835 remittance files
• Allocate lump-sum payments across multiple accounts/dates of service
• Reconcile payment variances and resolve discrepancies (including unapplied payments)
• Apply payer rules appropriately (Medicare, Medicaid, Commercial, Workers’ Comp)
• Collaborate with billing/collections teams; follow and improve internal workflows/SOPs

Required Experience & Knowledge

• 3–5 years healthcare payment posting experience (manual & electronic)
• Strong knowledge of EOBs, EFTs, ERAs, COB, and 835 interpretation
• Familiarity with contractual adjustments, secondary/tertiary payment rules, and denial resolution
• Proficiency with Excel and reconciliation tools
• Comfortable using EMR/payment posting systems (e.g., WellSky/Interactant or similar)

Preferred (Not Required)

• Rehab, home health, or residential healthcare experience
• Exposure to payer audits/recoupments