Medical Billing Virtual Assistants

Stop Leaving Revenue
on the Table Every Month.

Assist World's medical billing virtual assistants work your AR, chase denied claims, verify insurance, and keep your revenue cycle moving -- so your practice collects what it has already earned.

63%
of denied claims are recoverable
10-15%
of revenue lost to billing gaps
48 hrs
to your first billing VA
70-90%
savings vs. in-house billers
Supporting billing for Private Practices Billing Companies Mental Health Physical Therapy Chiropractic Dental Offices Urgent Care Multi-Specialty Groups

The AMA estimates the average practice loses 10-15% of potential revenue to billing inefficiencies. For a practice collecting $2M annually, that is $200,000-$300,000 in recoverable revenue sitting uncollected every year.

Your Revenue Cycle Has Leaks.
Every Day They Go Unfixed Costs You Money.

Most practices do not have a revenue problem -- they have a follow-through problem. Claims go out but denials pile up. AR ages. Nobody has time to chase it.

📄

Denials Going Unworked

Denied claims sit in a queue nobody has time to touch. The payer window closes. Revenue that should have been collected gets written off because the follow-up never happened.

📈

Aging AR Nobody Is Working

Your 60 and 90-day buckets keep growing. Every week that passes makes collection harder. By the time someone gets to it, some payers will not pay at all.

🔒

Eligibility Errors Causing Denials

26% of denials come from inaccurate eligibility information. When insurance is not verified before the appointment, you find out about the problem after the service has been rendered.

📝

Charge Entry Backlogs

Charges that do not get entered cannot get billed. Delays in charge entry push everything downstream -- claims go out late, payments come in late, cash flow suffers.

📞

Patient Balance Follow-Up

Statements go out but nobody follows up. Patient balances age for months. Your front desk is too busy with incoming patients to make collection calls.

🧰

In-House Biller Burnout

One biller cannot do it all. When they are overwhelmed, things slip. When they leave, everything is in their head. Billing continuity is one of the most fragile parts of any practice.

26.6%
of denials caused by eligibility and registration errors -- all preventable
63%
of denied claims are recoverable if followed up within the appeal window
$300K+
in annual revenue left uncollected by a $2M practice with billing gaps

Every Part of Your Revenue Cycle.
Worked Daily.

Your medical billing VA keeps every stage of your revenue cycle moving -- from charge entry to final payment posting -- so nothing falls through the cracks.

Claims and Submissions
Denial Management
AR Follow-Up
Eligibility and Auth
Patient Billing
Reporting

Charge Entry

Charges entered accurately and promptly from superbills, encounter notes, or EHR workflows -- keeping your billing cycle on schedule and claims going out clean.

Claim Scrubbing and Submission

Claims reviewed for common errors before submission -- missing codes, modifier issues, incomplete data -- so they go out right the first time and do not come back denied.

Claim Status Follow-Up

Pending claims tracked with payers, status checked regularly, and any issues identified and resolved before they become denials or delays.

Payment Posting

EOBs and ERAs reviewed, payments posted accurately to patient accounts, and discrepancies flagged for review -- keeping your books reconciled and accurate.

Denial Identification and Sorting

Every denial worked daily -- reason codes identified, root causes documented, and claims sorted by correctable vs. appeal vs. write-off so nothing gets missed.

Claim Correction and Resubmission

Correctable denials fixed and resubmitted within the payer window -- with errors documented so the same mistake does not keep happening.

Appeal Filing

Appeals drafted, supporting documentation attached, and filed with payers for claims denied in error -- recovering revenue that would otherwise be written off.

Denial Trend Reporting

Monthly denial analysis identifying your top denial reasons by payer and code -- so you can fix upstream problems before they create downstream revenue loss.

Daily AR Work

Your aging report worked every day -- 30, 60, and 90-day buckets prioritized, payers contacted, and follow-up documented so nothing sits untouched long enough to become uncollectable.

Payer Follow-Up Calls

Your VA calls payers, navigates IVR systems, and documents every interaction -- so you have a paper trail and claims get resolved rather than forgotten.

AR Aging Reports

Weekly AR snapshots showing what is outstanding by payer, by age bucket, and by provider -- so you always know the state of your receivables without pulling it yourself.

Escalation and Write-Off Recommendations

Past-due accounts escalated appropriately and write-off recommendations made with documentation -- so your decisions are informed, not reactive.

Insurance Verification

Coverage verified before every appointment -- eligibility, benefits, copays, deductibles, and out-of-pocket status confirmed so there are no surprises at checkout or on the claim.

Prior Authorization

Auth requests submitted, tracked, and followed up with payers -- with turnaround times monitored so treatment is never delayed longer than necessary.

Authorization Tracking

Active authorizations tracked against visit counts and expiration dates -- so you never accidentally render services without a valid auth and get hit with a denial later.

Referral Verification

Incoming referrals verified for validity and completeness before the appointment -- catching issues that would cause a claim denial before the patient ever walks in the door.

Patient Statement Generation

Statements prepared and sent on schedule -- clearly itemized, accurately reflecting insurance payments and adjustments, and formatted to minimize patient confusion and disputes.

Patient Balance Follow-Up

Outstanding patient balances followed up via phone and email -- professionally, persistently, and with documentation -- so collections happen without your front desk making awkward calls.

Billing Inquiry Support

Patient billing questions answered, Explanation of Benefits explained in plain language, and disputes documented and resolved -- reducing the volume of billing calls hitting your front desk.

Payment Plan Setup

Patient payment plans established, tracked, and followed up -- making it easier for patients to pay while keeping your collection rate as high as possible.

Weekly Revenue Cycle Summary

A clean weekly snapshot of claims submitted, payments received, denials worked, and AR movement -- so you always have visibility without digging through your PM system yourself.

Monthly Denial Analysis

Top denial reasons ranked by payer and code with root cause notes -- so you and your clinical team can address upstream documentation or coding issues before they compound.

Collection Rate Tracking

Your net collection rate tracked over time by provider and payer -- giving you the clearest picture of billing performance and where revenue is leaking.

Custom KPI Dashboards

Reports built around the metrics your practice tracks -- days in AR, first-pass acceptance rate, denial rate, clean claim rate -- in whatever format works best for your team.

Billing and Practice Management Systems Your VA Already Knows
Kareo Athenahealth eClinicalWorks Epic Cerner NextGen DrChrono Practice Fusion AdvancedMD Waystar Availity Office Ally CollaborateMD SimplePractice TherapyNotes Dentrix Eaglesoft

Your AR Getting Worked Within 48 Hours

We match you with a billing VA who knows your software, understands your payer mix, and is ready to start reducing your denial rate from day one.

1

Free Consultation

We learn your EHR, payer mix, current denial rate, and biggest billing bottlenecks so we can match you with the right VA.

2

VA Matching

We match you with a billing VA experienced in your specific software and specialty. You approve before anything starts.

3

Onboarding Call

You meet your VA and account manager. We set up access, review your AR aging, and align on where to start first.

4

Revenue Starts Moving

Your VA works the AR daily. Your account manager monitors performance and keeps everything running without you having to manage it.

More Coverage. Far Less Cost Than In-House.

A full-time in-house medical biller costs $45,000-$65,000 per year before benefits. An Assist World billing VA delivers dedicated daily AR work at a fraction of that.

What You Get In-House Biller Billing Software Only Assist World Billing VA
Cost Per Month $4,000 - $5,500+ $300 - $800 Transparent flat rate
Daily AR Follow-Up If not overwhelmed No Yes -- every day
Denial Management Inconsistent No Yes
Insurance Verification When time allows Automated only Yes -- every appointment
Dedicated Account Manager No No Yes
No Benefits or Overhead Benefits required Yes Yes
Weekly Reporting Maybe Automated only Yes

Practices That Stopped Leaving Money on the Table

5 stars
"Our denial rate dropped from 18% to under 6% in three months. Our VA works the AR every single day without being asked. The difference in cash flow has been significant -- I wish we had done this two years ago."
Dr. Karen L.
Owner, Multi-Provider Internal Medicine Practice
5 stars
"Our in-house biller left and instead of hiring again we tried Assist World. Our VA knew Kareo inside out, was working our denials by day two, and costs us half what we were paying before. No regrets."
Maria S.
Practice Manager, Physical Therapy Group
5 stars
"The weekly revenue cycle reports alone are worth it. I finally have visibility into what is happening with our billing without having to dig through the system myself. And the account manager catches things before they become problems."
James T.
Owner, Behavioral Health Billing Company

Everything You Need to Know Before You Start

Do your billing VAs need to be certified coders?
Our billing VAs handle the revenue cycle workflow -- charge entry, claim submission, denial follow-up, AR management, and patient billing. For practices that also need certified medical coding (CPC or CCS), let us know during the consultation and we will discuss the right fit for your situation.
Are your billing VAs HIPAA compliant?
Yes. All Assist World healthcare and billing VAs operate under HIPAA-aware protocols, and we execute a Business Associate Agreement as part of onboarding. Patient data handling and privacy are non-negotiable for us.
What billing software do your VAs know?
We match you with a VA experienced in your specific platform -- whether that is Kareo, Athenahealth, eClinicalWorks, Epic, Waystar, Availity, Office Ally, or another system. You will not be training someone from scratch on your software.
Can a billing VA replace my in-house biller?
Many of our clients made exactly that transition. A dedicated billing VA handles the same core functions as an in-house biller at a significantly lower cost, with the added benefit of an account manager monitoring performance and ensuring consistency.
How quickly can I get started?
Most practices are matched and onboarded within 48 hours of their consultation. If your AR is aging right now, we move fast because every day of delay is more receivables slipping past the collection window.
Do you work with billing companies or just practices?
Both. We work with billing companies that need additional capacity for specific clients or specialty workflows, and with individual practices that want dedicated billing support without adding full-time headcount.

Your Denied Claims Are Not Going Away on Their Own.

Every day your AR sits unworked is revenue your practice has already earned but has not collected yet. Let Assist World put a dedicated billing VA on it -- starting this week.

Get Your Free Consultation

No commitment required. Let us show you what is sitting in your AR right now.