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Free medical billing assessment

Get Paid for Every Claim — Medical Billing Built for Arizona Practices

Claims, denials and AR worked by one Phoenix-based team for 5% of what we collect — nothing up front.

  • BBB Accredited, A+
  • Certified QuickBooks ProAdvisor — Gold
  • Phoenix, AZ office

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Free Revenue Leak Check

Revenue Leak Calculator

Estimated revenue tied up in denials

$8,000/month

Want the full breakdown — what our 5% fee would cost against what could be recovered? Enter your name and email below and we'll send it. Estimate only, based on the numbers you enter.

What changes

  • Denials pile up and quietly get written off

    Every denial worked, appealed and tracked to payment

  • No clear view of what payers still owe you

    A weekly AR report you can actually read

  • Paying a billing fee whether claims pay or not

    5% of collections — we earn when you get paid

How it works

  1. 1

    Free assessment

    Tell us about your practice. We review where claims and AR are getting stuck.

  2. 2

    30-minute call

    We walk through the findings and a flat written quote from published rates.

  3. 3

    We take over billing

    BAA signed before any PHI, then daily claim submission and denial follow-up.

Transparent, published pricing

Same price in every state. No hourly billing.

  • Bookkeeping — Essentials

    $450

    /month

  • Payroll

    $85

    /month + $12 per employee

  • Medical billing

    5%

    of collections (single specialty) · $950/mo minimum

What clients say

Client testimonials

  • Trustpilot verified review

    “Working with Nexacc has been the most rewarding decision my company has ever made. Their professionalism, knowledge about the healthcare industry, and technology are all top-tier. They have been responsive to our needs and have been able to collect insurance payments on time. Also, they have always advised us on how we can increase our revenues despite all the changes in the healthcare industry.”

    Dushime Ines

    ·

    Source: trustpilot.com/review/nexacc.com
  • Trustpilot verified review

    “Our Organisation Family Bond has been working with NEXACC for the past two years and it has been a tremendous journey of improved operations and decision making both on Financial side and operations side, we are grateful to have worked with NEXACC and their amazing team for both Accounting and medical Billing services.”

    FamilyBond TreatmentCenter

    ·

    Source: trustpilot.com/review/nexacc.com
  • BBB verified review

    “True Answer been a trieving organization due to strategic, Financial and tax advisory services we have been receiving from NEXACC, their services and level of professionalism been one thing that has significantly played a role in our success, we would highly recommend NEXACC for any accounting, financinace, medical billing or advisory related services to anyone who is looking for a firm to work with.”

    True Answer T

    ·

    Source: bbb.org/us/az/phoenix/profile/accou…

Questions

Find out what your claims are really leaving on the table.

Phoenix Office: 4750 S 44th Pl, Suite 120, Phoenix, AZ 85040

Registered Business Address: 7321 S 15th Dr, Phoenix, AZ 85041

© 2026 NEXACC LLC. All rights reserved. NEXACC® is a registered service mark — U.S. Reg. No. 7,234,098.