Custom Medical billing built for your specialty instead of generic solution

Most billing companies run every claim through the same generic process and hope it sticks. However, A2Z Billings, a Michigan based company, codes and submits claims by specialty, so a cardiology claim doesn’t get treated like a wound care claim. Our clients run at a 99% clean claims rate because the process is built for their specialty from the start rather than adjusting after a denial shows up.

The certified billing experts of A2Z billings  are highly dedicated to maximize your revenue cycles. We recover aging accounts, resolve the claim denials effectively and ensure highest accuracy in the submitted claims to guarantee your practice gets reimbursed faster and more consistently.

Our success in numbers

$500M+

Value of claims processed

24

Accounts receivable days

48 hours

Turnaround time (TAT)

99%

Customer retention

2.7M

Claims processed

98%

First-pass clean claims rate

5%–10%

Revenue improvement

30%

Reduction in A/R

Our Comprehensive Revenue Cycle Management Services

 Denied claims and slow payments rarely come from one broken step. They usually come from small gaps across eligibility, coding, submission, and follow-up that compound over a billing cycle. A2Z medical billing services cover each of those steps directly instead of patching the one that’s loudest.

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Quality Billing Services

In this Michigan based medical billing services, claims go through a coding and documentation check before submission. Catching an error before the payer does is the difference between a paid claim in two weeks and a resubmitted claim in six.

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Specialized in Rejected Claims

When a claim comes back, we pull the payer's specific denial code, fix what caused it, and resubmit. A2Z medical billing services make sure most corrections go out within 3 business days instead of sitting in a queue until the next billing cycle.

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Medical Coding

This Michigan medical billing company don't share the same coding rules for primary care and complex subspecialties. We assign codes by specialty, so the person working your claims already knows your CPT and modifier patterns.

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Credentialing, Revalidation & CAQH

A2Z billings manage payer enrollment, CAQH profile upkeep, and revalidation deadlines. A missed revalidation date is one of the more common reasons for claims to start bouncing for practices we onboard, so we track it before it happens.

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Hospital RCM

For hospital-based groups, A2Z healthcare services cover registration accuracy, charge capture, denial resolution and payment posting across departments. This ensures that a gap in one department doesn't quietly erode collections in another.

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Medical Billing

One coder owns your account from claim creation to final payment, not a rotating queue. You get a direct line to the person who actually knows your account.

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Who Can Get Faciltated by Our Services?

- About A2Z Billings -

Designed by Industry Experts who know your Needs

A2Z Billings was started by billers who spent years watching practices that lose revenue to preventable denials and outdated credentialing files. Since then, our coders and billing staff have managed the revenue cycle for practices across Michigan and beyond.

Every account gets a dedicated coder, not a shared inbox. That person learns your specialty, your payer mix and the denial patterns specific to your practice, so fixes get faster the longer we work together.

12+yrs

In revenue cycle management

$48M+

Recovered in denied and underpaid claims

100+

Certified coders and billers on staff

45+

Specialties actively supported

How it Works

How It Functions

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Select a Service

Tell us your specialty, patient volume and where billing is currently breaking down.

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Detailed analysis

A2Z billing services review your claims history, coding patterns and denial trends to find where revenue is actually being lost, not just where it looks like it's being lost.

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Plan & Execute

We build a billing process around your specific payer mix and put it in place without pausing your current billing cycle.

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Deliver Results

You see the change directly in acceptance rates and A/R days, tracked in reporting which you can check anytime, not just at month's end.

Works with your Existing Software

Technology Platforms used by A2Z Billings

Our Specialties

Navigating the Billing Landscape with Expertise

Internal Medicine

Internal Medicine

Nephrology

Nephrology

Mental Health

Mental Health

Cardiology

Cardiology

Home Health

Wound Care

Wound Care

Urology

Urology

OB/GYN

OB/GYN

A billing partner fully invested in your interests

Your Fully Invested Strategic Billing Partner

already earned. The A2Z medical billing services plans are priced against your collections, not a flat retainer, so the incentive stays lined up with getting your claims paid.

Our Pricing

No long-term contract. Two ways to work with A2Z billings, priced by what you actually need.

Medical Billing

Starting from
3%
Free Audit + Consultation

Provider Credentialing

per payer, per provider
$150
+ free initial research

Billing Services Solo Practices

Collectable Less Then  $15000

$500