Hello,
I am a certified Medical Billing & Revenue Cycle Management (RCM) specialist with 5+ years of experience supporting US-based healthcare providers across multiple specialties.
I specialize in end-to-end medical billing, with a strong focus on denial management, aging AR recovery (90+ days), and clean claim submission to maximize reimbursements and reduce revenue loss.
What I Do:
Full Revenue Cycle Management (RCM)
Medical Billing & Claims Submission (Primary, Secondary, Tertiary)
Denial & Rejection Management + Appeals
AR Follow-up (0โ120+ days) & Collections Recovery
Insurance Verification & Eligibility Checks
Payment Posting (ERA/EOB) & Reporting
Credentialing & Re-credentialing Support
Expertise:
ICD-10, CPT, HCPCS coding | Medicare/Medicaid & commercial payers | payer-specific rules | audit-ready documentation
Tools & Systems:
AdvancedMD, Kareo, Athenahealth, eClinicalWorks, DrChrono, PracticeFusion, TheraNest, Availity, and more.
Why Work With Me:
I donโt just process claimsโI track, analyze, and recover revenue. My focus is improving clean claim rates, reducing AR aging, and ensuring consistent cash flow for healthcare practices.
Thank you!
eClinicalWorks
Medical Billing
Medical Billing & Coding
Medical Procedure Coding
Athena Software Penelope
drchrono
Data Entry
Phone Support
Call Center Management
Communications
Cold Calling
Telemarketing
Medical Records Software
Accounts Receivable
Bookkeeping
HIPAA
Insurance Verification
Abid N.
Gilgit, Pakistan
$10/hr
5.0
27 jobs
โ 6+ Years Experience | ๐ Top-Rated Plus
Hello healthcare providers, stop losing revenue to denials and delayed claims, I help healthcare providers get paid faster with accurate, HIPAA-compliant Medical Billing, RCM, and Credentialing services.
With over 6+ years of hands-on experience supporting clinics, facilities, and individual providers, especially in mental health, allied specialties, and physical therapy. We streamline billing workflows, reduce claim denials, recover unpaid claims, and maximize revenue.
๐น Services I Offer
๐น Medical Billing & RCM:
Medical Billing & Coding (ICD-10, CPT, HCPCS)
Verification of Benefits (VOBs)
Claims Submission & Rejection Resolution
Accounts Receivable (AR) Follow-Up & Unpaid Claims Recovery
Denial Management & Appeals
Aging Report Analysis
Prior & Retro Authorizations
Patient Billing & Customer Service
QuickBooks Bookkeeping, Payroll, and Reconciliation
๐น Credentialing Services:
New Practice Setup / Enrollment / EIN Linkage
CAQH, NPPES/NPI Profile Creation & Maintenance
Credentialing, Contracting & Payer Enrollment
Demographic Updates & Address Changes
ERA, EDI & EFT Enrollment
๐น Software & Portal Expertise
SimplePractice, Athenahealth, eClinicalWorks, NextGen, AdvancedMD, Kareo/Tebra, Practice Fusion, Office Ally, TherapyNotes, and Prompt EMR, RXNT, WebPT, ChiroHD, RapidPM, ModMed (Modernizing Medicine โ EMA), CareCloud, TheraNest, ICANotes, ChARM EHR
Clearinghouse, and payment portals such as Availity, Change Healthcare, Waystar, Optum/Provider Express, Navinet, Passport (Experian Health), Claim.MD, UnitedHealthcare, Aetna, Cigna, Humana, Blue Cross Blue Shield portals, Medicare and Medicaid MAC portals, PaySpan, ECHO Health, and Zelis.
๐น Provider Specialties I Support
Mental Health & Substance Abuse
Psychological & Neuropsych Testing
Physical, Occupational & Speech Therapy
Chiropractic & Acupuncture
Surgical Services
DME & Dental / Sleep Apnea Treatment
Non-Emergency Medical Transportation (NEMT)
Allergy Testing & Immunotherapy
Housing Coordinators
Laboratory services
Home Health Personal Care and Medical services
Inpatient and Outpatient Hospital Services
๐น Insurance & Payer Expertise
Government: Medicare, Medicaid, TRICARE
Private: HMO, PPO, IPA Plans
Major Payers: UnitedHealthcare (UHC), Optum, BCBS, Aetna, Cigna, Humana, Anthem, Regence, Providence, Medicare Advantage, Medicaid MCOs, Empire, and more
Why Hire me?
I provide end-to-end billing, RCM, and credentialing solutions tailored to your practice. From cleaning up AR and recovering unpaid claims to setting up new providers and ensuring payer compliance, we deliver measurable results and transparent reporting every step of the way.
๐ฉ Letโs connect!
If youโre looking for a detail-oriented, reliable professionals to manage your medical billing, RCM, or credentialing I can help your practice get paid faster and grow efficiently.
Looking forward to contributing to your succes
Professionally,
Abid N
eClinicalWorks
Medical Billing
Revenue Cycle Management
Accounts Receivable
Mental Health
Medical Billing & Coding
Insurance Verification
Insurance Claim Submission
ICD Coding
HIPAA
Preauthorization
Electronic Health Record
Virtual Assistance
Data Entry
EMR Data Entry
Administrative Support
Customer Service
Microsoft Excel
Email Support
Scheduling
Amir T.
Rawalpindi, Pakistan
$7/hr
5.0
4 jobs
Hello! I am a Medical Billing and Revenue Cycle Management (RCM) professional with 8+ years of experience supporting healthcare providers, clinics, and multi-specialty practices within the U.S. healthcare system.
My work focuses on managing the entire billing cycle in a structured and accurate way โ from patient eligibility and charge entry to claim submission, denial resolution, and payment follow-up. I aim to help healthcare practices maintain steady cash flow, minimize claim rejections, and ensure compliance with insurance and CMS billing standards, including proper ICD-10 and CPT usage.
Throughout my career, I have handled both independent responsibilities and team-based operations, including workflow coordination, high-volume billing accounts, and communication with insurance payers across different specialties.
๐ Areas of Expertise
I provide full-cycle Revenue Cycle Management services, including:
โข Complete Medical Billing Operations
โข Insurance Eligibility & Benefits Verification
โข Clean Claim Submission (CMS-1500 / UB-04)
โข Denial Management, Appeals & Claim Corrections
โข Accounts Receivable (AR) Follow-up and Aging Management
โข Payment Posting and ERA/EOB Reconciliation
โข Prior Authorization Processing and Referral Handling
โข Provider Credentialing and Enrollment (CAQH, PECOS)
โข ICD-10, CPT, and HCPCS Coding Support
โข HIPAA-Compliant Data Handling and Documentation
๐ฅ Healthcare Experience
I have worked with a wide range of specialties, including:
Internal Medicine | Family Practice | Behavioral Health | Psychiatry | Psychology
Dermatology | Cardiology | Orthopedics | Podiatry | Physical Therapy
Urgent Care | Laboratory Services | DME | Pain Management | Telehealth
Workersโ Compensation and No-Fault (PIP) Billing
I am also comfortable adapting to new specialties and workflows quickly based on client needs.
๐ป Systems & Software Experience
eClinicalWorks | Kareo/Tebra | AdvancedMD | NextGen | Office Ally
Athenahealth | ModMed | CollaborateMD | DrChrono | Medisoft
TherapyNotes | Practice Fusion | SimplePractice
๐ Insurance & Payer Knowledge
Medicare | Medicaid | BCBS | Aetna | Cigna | UnitedHealthcare
Humana | Tricare | Molina Healthcare | Commercial and State Insurance Plans
๐ What I Have Achieved
In my professional experience, I have consistently contributed to:
โข Increasing clean claim rates through accurate billing review
โข Reducing outstanding AR by improving follow-up processes
โข Strengthening revenue cycle performance for healthcare practices
โข Supporting billing teams with training and workflow improvements
โข Assisting with successful credentialing and payer enrollment processes
๐ก What You Can Expect
โ Reliable and accurate billing support
โ Strong understanding of U.S. insurance and CMS guidelines
โ Focus on reducing denials and improving reimbursements
โ Organized workflow and clear communication
โ Commitment to improving overall revenue cycle performance.
eClinicalWorks
Medical Billing & Coding
Insurance Verification
HIPAA
Accounts Receivable Management
Insurance Claim Submission
Electronic Health Record
General Transcription
Microsoft Excel
Microsoft Word
Data Entry
Project Management
Accounts Payable
Appointment Scheduling
Medical Billing
Medical Mastermind Medical Billing Services
Healthcare Management
Muhammad Usman K.
Hattian Bala, Pakistan
$8/hr
5.0
8 jobs
Hi! Iโm a Revenue Cycle Management (RCM) Specialist with 6+ years of hands-on experience in medical, dental, and behavioral health billing. I help U.S.-based healthcare providers improve cash flow, reduce denials, recover aged AR, and maximize insurance reimbursements.
I specialize in end-to-end medical billing, including eligibility verification, authorization, charge entry, claim submission, rejection management, payment posting, denial resolution, appeals, and AR follow-up.
๐น My Core Services
Medical Billing & Claims
Eligibility & benefits verification
Prior authorization and referral follow-up
Charge entry and claim submission
CMS-1500 / UB-04 billing
Clearinghouse rejection resolution
Corrected claims and resubmissions
ERA/EOB payment posting and reconciliation
Credentialing/Enrollment
ERA EDI setup
Denial Management & Appeals
Denial analysis and root-cause identification
Timely filing, authorization, eligibility, coding, modifier, POS, and medical necessity denials
Corrected claims, reconsiderations, and appeals
Medical record/documentation review
Payer follow-up and escalation
AR Management
30/60/90+ day AR follow-up
Unpaid and underpaid claim resolution
Secondary/tertiary claim follow-up
Insurance calls and payer portal research
AR cleanup and revenue recovery
Denial trend analysis
Coding & Billing Review
CPT, HCPCS & ICD-10-CM
Modifiers and diagnosis pointers
POS and billing accuracy
Documentation compliance
Pre-submission claim review
๐ฅ Specialty Experience
Internal Medicine | Cardiology | Neurology | Physical Therapy | Podiatry | Gynecology | Pediatrics | Behavioral Health | Psychiatry | Urgent Care | Chiropractic | DME | Home Health | Multi-Specialty Practices
๐ป Software & EHR Experience
AdvancedMD | eClinicalWorks | Athenahealth | Kareo/Tebra | TherapyNotes | SimplePractice | Nextech | TheraNest | PracticeSuite | CareCloud | Practice Fusion | DrChrono | Axxess | Alora
Clearinghouses & Payer Portals:
Availity | Office Ally | Waystar | TriZetto | Change Healthcare
Insurance Experience:
Medicare | Medicaid | BCBS | Aetna | Cigna | UnitedHealthcare | Humana | TRICARE | Molina | Anthem | Workersโ Compensation | Commercial Plans
๐ Results & Strengths
โ 96โ98% clean claim acceptance rate
โ 6+ years of U.S. healthcare billing experience
โ Strong denial prevention and revenue recovery skills
โ Experienced in aged AR cleanup and payer escalation
โ Detailed claim tracking and follow-up
โ HIPAA-compliant billing practices
โ Reliable, detail-oriented, and results-driven
I donโt just submit claimsโI manage the entire revenue cycle from eligibility and claim submission through denial resolution, AR follow-up, appeals, and final payment.
If you need a reliable billing professional who can reduce denials, recover outstanding AR, and improve your overall revenue cycle, Iโd be happy to work with you.
eClinicalWorks
Medical Billing
Medical Billing & Coding
Revenue Cycle Management
Insurance Claim Submission
Administrative Support
Customer Service
ICD Coding
Mental Health
Electronic Health Record
Electronic Medical Record
Medical Mastermind Medical Billing Services
Preauthorization
EMR Data Entry
Data Entry
Medical Procedure Coding
Healthcare Common Procedure Coding System
Insurance Verification
Revenue Management
Appointment Scheduling
Hamza A.
Rawalpindi, Pakistan
$9/hr
5.0
19 jobs
Medical Billing & RCM Specialist | Credentialing | Denial Management | AR Recovery | Virtual Front Desk Support
Hi! Iโm Hamza Ali, a Medical Billing and Revenue Cycle Management (RCM) expert with over 7 years of hands-on experience supporting healthcare providers across the United States. I help practices increase reimbursements, reduce denials, improve collections and maximize revenue all while keeping the patient care experience smooth, stress-free and efficient.
If you're looking for someone who can handle everything from patient registration to payment posting with accuracy, compliance, and reliable communication, youโre in the right place.
What I Do for Providers
Front Desk & Patient Intake Support
I make sure every patient is registered correctly and every appointment runs smoothly.
My support includes:
Patient registration & demographic updates
Scheduling and appointment management
Insurance verification, eligibility & benefits checks
Prior authorizations for treatments and procedures
Clear, professional communication as your virtual front desk
I focus on accuracy so your team can focus on patient care not paperwork.
Medical Billing & Coding That Gets You Paid Faster
I ensure claims go out clean the first time, get paid quickly and come back with minimal denials.
Hereโs how I help:
Precise charge entry with CPT, ICD-10, HCPCS
Clean claim submission with detailed scrubbing
Payment posting for ERA/EOB + patient payments
Fixing errors before they turn into denials
Full denial management, appeals & reconsiderations
Out-of-network billing, NSA compliance, IDR, TDI arbitration
High-volume billing support for busy practices
My focus is simple: you should get paid fairly and on time.
AR Follow-ups & Collections That Recover Lost Revenue
Slow-paying claims? Aging AR? Underpayments? I handle all of it.
I track, follow up and recover revenue through:
AR follow-ups and claim status checks
Collections from insurance & patients
Payment reconciliation and error correction
Detailed performance dashboards and reports
Cash flow optimization strategies
My goal is to reduce aging claims and strengthen your monthly revenue.
๐ Credentialing & In-Network Contracting
I help providers get credentialed smoothly and efficiently so they can start billing earlier.
This includes:
Provider enrollment with Medicare & Medicaid
Commercial payer credentialing & in-network contracts
CAQH updates and NPI registration
Re-credentialing and ongoing maintenance
No delays. No confusion. Just complete, accurate credentialing.
๐ Compliance, Documentation & EMR/EHR Support
I make sure your operational processes stay compliant and efficient without slowing you down.
My support includes:
Documentation review & auditing
HIPAA compliance & secure handling of patient data
EMR/EHR management (Epic, Cerner, NextGen, eCW, Kareo, Tebra, Athena, ModMed, Brightree, DrChrono, Office Ally, etc.)
Medical transcription & data entry
Workflow optimization to improve operational efficiency
You get peace of mind knowing everything is done the right way.
Specialties I Work With
I support a wide range of specialties including:
Urgent Care, ER/FSER, ASC, Home Health, PCS (TMHP Medicaid), Physical/Occupational/Speech Therapy, Mental Health, Behavioral Health, Psychiatry, ABA/Autism Centers, Chiropractic, Radiology, Cardiology, Internal Medicine, Surgery Billing, Oncology, Dental, DME, Sleep Apnea Oral Appliance (E0486), LTOT, NOT Compliance Billing and more.
Why Providers Love Working With Me
I help increase reimbursements with accurate, compliant billing
I reduce denials by identifying and fixing root causes
I improve collections with consistent AR follow-ups
I deliver high-volume billing support with precision
I provide reliable communication and honest updates
I optimize cash flow so your practice stays financially strong
I take care of the backend so you stay focused on patient care
I combine deep experience in medical billing, RCM, credentialing, denial management, AR collections and virtual administrative support to help practices grow with confidence.
eClinicalWorks
Medical Billing & Coding
Medical Billing
Revenue Cycle Management
Insurance Claim Submission
Administrative Support
Arbitration
ICD Coding
Electronic Health Record
Electronic Medical Record
Insurance Verification
Communications
Phone Communication
Google Sheets
Financial Audit
Account Reconciliation
EMR Data Entry
Medical Mastermind Medical Billing Services
Medical Procedure Coding
Epic Systems Medical Software
Hassan M.
Chitral, Pakistan
$6/hr
5.0
1 jobs
Are you looking for an experienced Medical Billing & Revenue Cycle Management (RCM) Specialist who can take care of your billing process from patient registration to final payment?
I am a Certified Medical Billing & RCM Specialist with 8+ years of experience providing end-to-end medical billing services for healthcare providers, clinics, medical practices, and healthcare organizations.
I help providers increase collections, reduce claim denials, improve accounts receivable (AR), accelerate reimbursements, and maintain accurate billing records while following HIPAA and payer requirements.
๐น MEDICAL BILLING & RCM SERVICES
โ๏ธ Patient Registration & Demographic Verification
โ๏ธ Insurance Eligibility & Benefits Verification
โ๏ธ Prior Authorization & Payer Requirements
โ๏ธ Charge Entry & Charge Review
โ๏ธ ICD-10, CPT & HCPCS Coding Knowledge
โ๏ธ Modifier & Diagnosis Pointer Review
โ๏ธ Electronic Claims Submission
โ๏ธ Claim Rejection & Denial Management
โ๏ธ Insurance Claim Follow-Up
โ๏ธ Denial Analysis & Appeals
โ๏ธ Payment Posting & ERA/EOB Reconciliation
โ๏ธ Insurance & Patient AR Follow-Up
โ๏ธ Underpayment Identification & Recovery
โ๏ธ Patient Billing & Account Reconciliation
โ๏ธ Aging Report Management
โ๏ธ Revenue Reporting
โ๏ธ Denial Trend Analysis
โ๏ธ Accounts Receivable Management
๐น DENIAL & AR MANAGEMENT
I don't simply submit claims I actively monitor the revenue cycle.
I review rejected and denied claims, identify the root cause, correct billing issues, submit corrected claims, prepare appeals when necessary, and follow up with insurance companies until the claim is resolved.
For AR management, I prioritize outstanding balances based on age, payer, claim status, and reimbursement opportunity to help reduce AR days and improve collections.
๐น MEDICAL SPECIALTIES
I have experience supporting providers in:
* Behavioral & Mental Health
* Psychiatry
* Family Practice
* Internal Medicine
* Cardiology
* Neurology
* Radiology
* Physical Therapy
* Chiropractic
* Urgent Care
* Home Health
* DME
* Wound Care
๐น BILLING SOFTWARE & EHR/EMR
Hands on experience with:
TherapyNotes | eClinicalWorks | Centricity | AdvancedMD | Aprima | Allscripts | Kareo | athenahealth | Practice Fusion | ChiroTouch | OpenPM | Websoft | CureMD
๐น INSURANCE & PAYER EXPERIENCE
I have experience working with:
Medicare | Medicaid | UnitedHealthcare | Cigna | Humana | Optum | Aetna | Blue Cross Blue Shield | Availity | Commercial Insurance Payers
๐น WHY WORK WITH ME?
โ 8+ years of medical billing & RCM experience
โ End-to-end revenue cycle management
โ Strong claims, denial & AR follow-up experience
โ Detail-oriented and accurate billing
โ Experience with multiple EHR/EMR and billing platforms
โ Knowledge of Medicare, Medicaid & commercial payer requirements
โ HIPAA-compliant approach to handling patient information
โ Focused on reducing denials and improving collections
โ Reliable communication and timely follow-up
My goal is simple: help your practice get paid faster and collect more of the revenue it has already earned.
Whether you need a Medical Billing Specialist, RCM Specialist, AR Specialist, Denial Management Specialist, Claims Specialist, or Insurance Verification Specialist, I can help manage your billing workflow and keep your revenue cycle moving efficiently.
Let's improve your medical billing process, reduce outstanding AR, minimize denials, and maximize reimbursements.
eClinicalWorks
HIPAA
Medical Billing
Medical Billing & Coding
Medical Records
Financial Planning
Revenue Cycle Management
Payment Processing
Insurance Verification
Preauthorization
Medical Referrals
EMR Data Entry
ICD Coding
Data Entry
Insurance Claim Submission
Patient Care
Medical Report
Medical Mastermind Medical Billing Services
Rev360 RevolutionEHR
1st Providers Choice EMR Software
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
How do I hire a eClinicalWorks Specialist in Pakistan on Upwork?
You can hire a eClinicalWorks Specialist in Pakistan on Upwork in four simple steps:
Create a job post tailored to your eClinicalWorks Specialist project scope. We'll walk you through the process step by step.
Browse top eClinicalWorks Specialist talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top eClinicalWorks Specialist profiles and interview.
Hire the right eClinicalWorks Specialist for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a eClinicalWorks Specialist?
Rates charged by eClinicalWorks Specialists on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a eClinicalWorks Specialist in Pakistan on Upwork?
As the world's work marketplace, we connect highly-skilled freelance eClinicalWorks Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream eClinicalWorks Specialist team you need to succeed.
Can I hire a eClinicalWorks Specialist in Pakistan within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive eClinicalWorks Specialist proposals within 24 hours of posting a job description.
Find more freelancers
Top cities for eClinicalWorks Specialists in Pakistan