Medical Billing; AR Specialist

Medical Billing Specialist – Accounts Receivable

(In-Person Role)

Peoria, AZ (Multi-location outpatient specialty practice)

About Valley Arthritis Care

Valley Arthritis Care is a growing, physician‑led outpatient rheumatology practice serving patients across the Valley. We are committed to delivering exceptional patient care while maintaining strong operational excellence behind the scenes. Our billing team plays a critical role in supporting patient access, financial integrity, and practice sustainability.

We are seeking an experienced Medical Billing Specialist – Accounts Receivable to join our billing department. This role focuses primarily on insurance follow‑up, denial resolution, and AR management, while also supporting other billing functions as needed. The ideal candidate is detail‑oriented, persistent, and experienced in working claims through to resolution.

• At least 2 years of medical billing experience, including accounts receivable
• Proven experience with insurance follow‑up, denials, and appeals
• Working knowledge of commercial insurance, Medicare, and Medicaid
• Strong understanding of EOBs, remittance advice, and payer guidelines
• Excellent attention to detail and documentation skills
• Strong written and verbal communication skills

• Experience in a specialty practice (rheumatology, infusion, or medical subspecialty preferred)
• Experience with infusion billing, biologics, or prior authorizations
• Billing certification (CPC, CPB, or similar) preferred but not required
• Experience working in an EHR and practice management system

• Actively manage accounts receivable, including timely payer follow‑up
• Research, resolve, and appeal insurance denials and underpayments
• Review EOBs and remittance advice for accuracy
• Submit corrected claims and supporting documentation
• Communicate with insurance payers to resolve claim issues
• Maintain accurate and compliant billing documentation
• Collaborate with internal teams to resolve billing discrepancies
• Assist with other billing functions as needed

• Pay range: $22–$27 per hour, based on experience
• Short days every Friday – we close early
• Medical, dental, and vision benefits with generous employer contribution
• Paid time off and paid holidays
• Stable outpatient specialty practice environment
• Supportive, collaborative team culture
• No retirement plan at this time

Qualified candidates are encouraged to submit their resume for consideration.