ABA Medical Biller
Fully Remote Ann Arbor, MI
Job Type
Part-time
Description

The ABA Medical Biller is responsible for accurately processing claims for ABA therapy services, ensuring timely reimbursement from insurance payers, Medicaid, and private clients. This role requires a strong understanding of medical billing, especially in behavioral health and ABA services, including CPT codes, modifiers, and payer-specific policies.


 Key Responsibilities:

  • Submit clean insurance claims electronically and manually for ABA services rendered.
  • Verify client authorization eligibility.
  • Ensure accuracy in billing codes (CPT codes such as 97151, 97153, 97155, etc.) and modifiers.
  • Monitor and manage accounts receivable, including following up on unpaid or denied claims.
  • Respond to insurance inquiries and resolve claim denials or rejections.
  • Communicate with clinical staff to verify documentation compliance and session accuracy.
  • Post payments, adjustments, and denials in the billing system.
  • Handle billing-related questions from clients and families.
  • Maintain confidentiality and comply with HIPAA regulations.
  • Assist in audits and compliance checks related to billing practices.
  • Stay up-to-date on payer requirements, Medicaid policies, and ABA billing changes.

Benefits:

  • Remote Position
  • $30 phone reimbursement
  • Earned PTO up to 70hrs
  • Aflac Insurance
  • Group Life Insurance
  • Group Long term disability
  • Simple IRA
  • 9 Holiday's off
Requirements

 Qualifications:

  • High school diploma or equivalent required; associate’s or bachelor’s degree preferred.
  • 2+ years of medical billing experience, preferably in ABA or behavioral health.
  • Knowledge of ABA billing codes, modifiers, and insurance guidelines.
  • Familiarity with EHR and billing platforms (e.g., Central Reach) 
  • Strong attention to detail and organizational skills.
  • Ability to manage deadlines and multitask in a fast-paced environment.
  • Excellent written and verbal communication skills.
  • Understanding of HIPAA and medical billing compliance standards.

 Preferred Qualifications:

  • Experience working with Medicaid and major commercial payers.
  • Certification in medical billing or coding (e.g., CMRS, CPB, CPC).
  • Prior experience in an ABA practice or behavioral health setting.