Infinx

AR Specialist | Physician Billing

United States full-time Mid $17 - $21
full-time Mid level Technology & IT Salary listed Curated
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About the role

About Our Company:
At Infinx, we're a fast-growing company focused on delivering innovative technology solutions to meet our clients' needs. We partner with healthcare providers to leverage automation and intelligence, overcoming revenue cycle challenges and improving reimbursements for patient care. Our clients include physician groups, hospitals, pharmacies, and dental groups.
We're looking for experienced associates and partners with expertise in areas that align with our clients' needs. We value individuals who are passionate about helping others, solving challenges, and improving patient care while maximizing revenue. Diversity and inclusivity are central to our values, fostering a workplace where everyone feels valued and heard.
A 2025 Great Place to Work®
In 2025, Infinx was certified as a Great Place to Work® in both the U.S. and India, underscoring our commitment to fostering a high-trust, high-performance workplace culture. This marks the fourth consecutive year that Infinx India has achieved certification and the first time the company has earned recognition in the U.S.

Location: Remote or Hybrid in New Orleans, LA
Summary Description:
The Revenue Cycle Specialist is a hands-on, cross-functional operator capable of working directly within client EHR and billing systems to execute the full lifecycle of a claim from eligibility verification and demographic accuracy through direct claim submission, edit resolution, and AR follow-up to final account resolution.
Candidates must be experienced working natively in client source systems and must be capable of billing claims directly to payers include Medicare DDE/FISS, state Medicaid portals, and payer-specific direct submission channels.
Job Responsibilities: 
Flex across assigned functional areas (eligibility, demographics, billing, edit resolution, AR follow-up, and denial management) based on client volume, priority, and engagement need

Verify active insurance coverage and benefits using payer portals, EDI 270/271 transactions, and direct payer outreach; document coverage details including effective dates, plan type, network status, copays, deductibles, coinsurance, and benefit limitations

Determine primary, secondary, and tertiary payer order in accordance with coordination of benefits rules; identify Medicare Secondary Payer, workers' compensation, motor vehicle accident, and third-party liability scenarios

Flag services requiring prior authorization, pre-certification, or referral and route to the appropriate team

Review, correct, and validate patient demographic, guarantor, subscriber, and insurance plan data in the EHR, PMS, or registration system; resolve demographic-related rejections and registration errors at the root

Submit clean claims directly to payers via Medicare DDE/FISS, state Medicaid portals, and payer-specific direct submission channels, working natively in client EHR and billing systems rather than exclusively via clearinghouse

Resolve front-end claim edits, scrubber rejections, and pre-submission errors at the source system level, including demographic, eligibility, payer ID, modifier, diagnosis, and revenue code corrections

Interpret and resolve NCCI procedure-to-procedure edits, MUE edits, LCD/NCD policy edits, and bundling logic

Correct UB-04 and CMS-1500 field-level data including revenue codes, HCPCS, occurrence/conditions/value codes, modifiers, place of service, and rendering provider information as applicable

Work aged accounts receivable, prioritizing high-dollar and high-aging balances to maximize cash collections

Contact payers via phone, portal, and electronic inquiry to determine claim status, identify denial or pending reasons, and drive claims toward payment

Research and resolve claim denials and underpayments by identifying root causes and taking corrective action (rebilling, reconsiderations, appeals, corrected claims, medical records submission)

Prepare and submit written appeals with supporting clinical documentation, operative reports, and payer policy references

Identify and pursue underpayments by comparing actual reimbursement against expected contract terms

Manage payer follow-up across all payer classes including Medicare (Traditional and Advantage), Medicaid, commercial, managed care, workers' compensation, TRICARE, and VA

Analyze rejection and denial trends to identify systemic issues and escalate with data-driven recommendations to leadership

Collaborate with coding, charge capture, patient access, HIM, and client-side teams too resolve upstream issues impacting claim payment

Document all account activity with clear, concise, and actionable notes in the source system

Maintain productivity and quality standards in a high-volume, deadline-driven, metrics-oriented environment

Maintain full compliance with HIPAA, payer guidelines, CMS regulations, and federal/state billing regulations at all times

Assignments may shift across functional areas based on client needs and individual strengths within the scope of the revenue cycle

Skills and Education:   
High School Diploma or GED

CRCR (Certified Revenue Cycle Representative) or CRCS (Certified Revenue Cycle Specialist) certification preferred

3-5 years of hospital and/or physician revenue cycle experience in at least two of the following: eligibility/benefits verification, demographic/registration data integrity, billing and claim edit resolution, AR follow-up, and denial management

6+ years of cross-functional hospital revenue cycle experience covering all five focal areas (eligibility, demographics, billing, rejections/edits, AR follow-up) preferred

Hands-on experience submitting claims directly to payers via Medicare DDE/FISS, state Medicaid portals, and/or payer-specific direct submission channels, not exclusively via clearinghouse

Experience with Medicare FISS/DDE direct submission and adjustment workflows preferred

Familiarity with both facility (UB-04) and professional (CMS-1500) claim types preferred

Experience with credit balance resolution, underpayment recovery, or contract variance analysis preferred

Prior experience in a healthcare outsourcing or multi-client environment with client-specific SLA and productivity targets preferred

Demonstrated ability to work natively in client EHR, PMS, and billing systems rather than only in clearinghouse or proprietary mid-layer platforms

Comprehensive knowledge of UB-04 and CMS-1500 claim forms, revenue codes, CPT/HCPCS, ICD-10-CM, and modifier usage

Expertise in major payer processes including Medicare, Medicaid, TRICARE, VA, and commercial payers

Working knowledge of NCCI edits, MUE edits, LCD/NCD policy logic, and bundling rules

Hands-on experience with major payer portals (Availity, NaviNet, UHC, Aetna, Cigna, Anthem, Medicare MAC portals, state Medicaid portals) and EDI 270/271 eligibility transactions

Knowledge of coordination of benefits, primary/secondary/tertiary payer determination, and Medicare Secondary Payer rules

Strong analytical skills to interpret EOBs, remittance advices, contracts, and payment documentation

Solid Excel skills (filtering, sorting, pivot tables, basic formulas) and comfort working across multiple systems simultaneously

Ability to establish and maintain effective working relationships with team members, supervisors, managers, clients, and providers

Ability to prioritize workload and manage multiple responsibilities in a highly organized, efficient, and effective manner

Knowledge of HIPAA, billing compliance, CMS regulations, and fraud/abuse regulations

Bilingual (English/Spanish) for patient-facing communication preferred

Company Benefits and Perks:
Joining Infinx comes with an array of benefits, flexible work hours when possible, and a genuine sense of belonging to a dynamic and growing organization.
Access to a 401(k) Retirement Savings Plan.

Comprehensive Medical, Dental, and Vision Coverage.

Paid Time Off.

Paid Holidays.

Additional benefits, including Pet Care Coverage, Employee Assistance Program (EAP), and discounted services.

If you are a dedicated and experienced Revenue Cycle Specialist ready to contribute to our mission and be part of our diverse and inclusive community, we invite you to apply and join our team at Infinx.Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Excel Remote Collaboration Writing Specialist Physician Mid level

Likely questions

  1. Tell us about work you have done that is close to the AR Specialist | Physician Billing role.
  2. How would you approach your first 30 days at Infinx?
  3. Which of Excel, Remote Collaboration and Writing have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Excel, Remote Collaboration and Writing.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the AR Specialist | Physician Billing role because I can bring practical experience in Excel, Remote Collaboration and Writing, learn the team quickly, and contribute to the outcomes Infinx needs from this hire.

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