You will get full front-end to back-end RCM optimization
Top Rated
Top Rated
Project details
Unpaid claims, recurring denials, and increasing aging AR can quietly drain your practice’s revenue and disrupt cash flow. My focus is not just submitting claims, but improving the financial performance of your revenue cycle through structured follow-up and measurable tracking.
With 6+ years of hands-on U.S. medical billing experience, I manage eligibility verification, accurate charge entry, clean claim submission, clearinghouse rejection resolution, payment posting (ERA & manual), AR follow-ups, and denial management. I analyze payer-specific trends, identify root causes such as authorization, coding, eligibility, and timely filing issues, and implement corrective action to prevent repeat denials.
I monitor performance using key metrics including Net Collection Rate, Denial Rate, First Pass Resolution Rate, and Days in AR to ensure steady improvement.
Experienced with eCW, Office Ally, Kareo, RXNT, and multi-payer workflows.
My objective is simple: reduce AR, control denials, and strengthen predictable cash flow for your practice.
With 6+ years of hands-on U.S. medical billing experience, I manage eligibility verification, accurate charge entry, clean claim submission, clearinghouse rejection resolution, payment posting (ERA & manual), AR follow-ups, and denial management. I analyze payer-specific trends, identify root causes such as authorization, coding, eligibility, and timely filing issues, and implement corrective action to prevent repeat denials.
I monitor performance using key metrics including Net Collection Rate, Denial Rate, First Pass Resolution Rate, and Days in AR to ensure steady improvement.
Experienced with eCW, Office Ally, Kareo, RXNT, and multi-payer workflows.
My objective is simple: reduce AR, control denials, and strengthen predictable cash flow for your practice.
Project Type
Data Entry, Project Management, Virtual Assistance, Customer Support, OtherWhat's included
| Service Tiers |
Starter
$75
|
Standard
$250
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 1 day | 7 days | 14 days |
Number of Revisions | 1 | 1 | 2 |
Frequently asked questions
6 reviews
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This project doesn't have any reviews.
JB
Joseph B.
Jul 17, 2026
Plastic Surgery Claims Follow Up
Zaka is a true professional. He helped us recover key revenue and streamlined our processes. His knowledge of RCM is top-tier, and he delivered excellent results on our project.
AW
Anissa W.
Jun 3, 2026
Virtual Medical Biller (Behavioral Health | Simple Practice Expert | Part-Time RCM Support)
Zaka is a pleasure to work with. He is very professional.
KA
Kizzy A.
May 3, 2026
Medical Virtual Assistant Needed
Zaka has been provided top quality billing services, and I am grateful for the work he has done for our agency. I would highly recommend Zaka to anyone in need of a knowledgeable, detail oriented billing specialist.
JS
Joelyd S.
Mar 26, 2026
Mental Health Billing & RCM Expert – SimplePractice Specialist
We were struggling with several billing hurdles until Zaka took over. He has a deep understanding of the entire billing process and managed to resolve every issue we had. If you need someone who actually knows how to fix your revenue cycle, Zaka is the person to hire.
MS
Muhammad S.
Feb 15, 2026
Medical Billing Expert Needed for Psychology Practice
Zaka did an outstanding job on the task I assigned him. This was a revision-based project to test his capabilities, and he handled it perfectly.
What really impressed me was his proactive approach; he didn't just complete the work, but also provided detailed insights into the practice. These observations were incredibly valuable, as they helped me identify specific deficiencies I hadn't noticed before.
He is clearly skilled, thorough, and brings extra value to the table. I will definitely be hiring him full-time as soon as I complete my transition from my current team.
What really impressed me was his proactive approach; he didn't just complete the work, but also provided detailed insights into the practice. These observations were incredibly valuable, as they helped me identify specific deficiencies I hadn't noticed before.
He is clearly skilled, thorough, and brings extra value to the table. I will definitely be hiring him full-time as soon as I complete my transition from my current team.
About Zaka
Medical Billing & RCM | AR Recovery | Denials | Payment Posting|
100%
Job Success
Islamabad, Pakistan - 11:29 pm local time
I’m a Top Rated Medical Billing & Revenue Cycle Management Specialist with 100% Job Success, supporting healthcare practices with end-to-end billing, insurance follow-up, denial resolution, A/R recovery, eligibility verification, payment posting, and revenue cycle improvement.
My focus is simple: cleaner claims, faster follow-up, fewer unresolved denials, and stronger collections.
I can step into an existing billing operation, identify what is holding reimbursement back, and take ownership of the follow-up required to get accounts resolved.
What I Can Help You With
âś” Medical Billing & Revenue Cycle Management
âś” Accounts Receivable (A/R) Follow-Up
âś” Denial Management & Appeals
âś” Insurance Claim Follow-Up
âś” Claim Submission & Rejections
âś” Eligibility & Benefits Verification
âś” Prior & Retro Authorization Follow-Up
âś” ERA/EOB & Payment Posting
âś” Patient Balance Review
âś” Secondary & Corrected Claims
âś” Billing Audits & Revenue Analysis
âś” Payer Calls & Portal Follow-Up
âś” Billing Workflow Improvement
âś” Weekly/Monthly A/R & Denial Reporting
Denials & A/R
I don’t just check claim status and leave notes.
I investigate why a claim has not paid, identify the next corrective action, and follow it through until resolution whenever possible.
This may include:
• Corrected claims
• Appeals and reconsiderations
• Authorization issues
• Eligibility or COB problems
• NPI/provider enrollment issues
• Coding or modifier-related denials
• Timely filing research
• Underpayments
• Duplicate claims
• Missing documentation
• Payer processing errors
Specialties Supported
I have worked with billing workflows across areas including:
• Behavioral Health & Mental Health
• Psychiatry
• Primary Care
• Family Medicine
• Internal Medicine
• Emergency Medicine
• Physical Therapy
• Occupational Therapy
• Speech Therapy
• ABA Therapy
• Surgery
• Plastic Surgery
• Urgent Care
• Chiropractic Care
EHR / Practice Management Systems
Hands-on experience includes:
Tebra/Kareo • SimplePractice • TherapyNotes • Athenahealth • eClinicalWorks • AdvancedMD • Office Ally • Practice Fusion • RXNT • WebPT • TheraBill • Charm • NextGen • DrChrono • TheraNest • ChiroHD
I am also comfortable learning new EHR and practice-management systems quickly.
Clearinghouses & Payer Portals
Availity • Claim.MD • Office Ally • Waystar • Optum • Medicare • Medicaid • UHC • BCBS • Aetna • Cigna • Humana and other commercial payer portals.
What You Can Expect
You can expect organized follow-up, clear billing notes, ownership of unresolved accounts, and straightforward communication about what is paid, what is still pending, and what needs action from your practice.
If your practice has money sitting in A/R, unresolved denials, eligibility problems, or a billing backlog, send me a message with the biggest issue you’re facing.
I’ll review the situation and tell you where I would start.
Steps for completing your project
After purchasing the project, send requirements so Zaka can start the project.
Delivery time starts when Zaka receives requirements from you.
Zaka works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Assessment & Data Review
Review aging AR report, denial reports, payer mix, and system access. Identify high-risk accounts, recurring denial reasons, and revenue gaps to create a targeted action plan.
AR Follow-Up & Denial Resolution
Perform structured insurance follow-ups, correct claim errors, resolve clearinghouse rejections, submit appeals where required, and prioritize high-value or time-sensitive accounts.