Hybrid AR & Medical Billing Specialist

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

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