Hire the Best JNDI Specialists
in the United States

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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Dina L.

Palm Coast, Florida

$25/hr
5.0
2 jobs

I am a CPC certified Medical biller and coder. I have been assisting medical Practices/providers with their small and large businesses for the last 9 years. I believe in providing quality services and clients satisfaction and that is the only reason for my success. I also have experience in prescription authorizations & referral authorizations and great knowledge of what insurance companies require for authorization on a service. Job Responsibilities: 1: Patient Registration/Face sheet/demographics/insurance information. 2: Checking patient eligibility and benefits 3: Creating and submitting clean claims to insurance companies. 4: Obtaining prior and retro authorizations for services 5: Applying payments to accounts from ERA/EOB/websites and also patient payments. 6: Aging report/Follow-up/Appeals 7:Customer services and administrative assistance. 8: Denial management 9: Handling patient concerns regarding billing 10: Sending invoices to different offices and clients Core Skills And Competencies • ICD-10 codes • CPT codes • HCPCS codes • Medical Terminology • Medicare and Medicaid Guidelines • Knowledge of Payer Reimbursement Characteristics and Billing Policies • Daily, Weekly, Monthly, or Quarterly Reconciliation • Performs well in complex environments with little direction • Goal-driven, comfortable with autonomy The specialties I have been working for are as follow: Family Medicine, Internal Medicine, Pediatrics, Orthopedics, Pain Management, Pulmonary, Acupuncture, Physical and Occupational Theraphy, Dermatology, Urgent Care, Pharmacy. Medical Billing Softwares: ECW OfficeAlly Kareo/Tebra AdvancedMD. Ethomas, Docutap, CureMD EHR/EMRs Practice Fusion Kareo EHR CureMD Elation

  • Management Skills
  • Medical Billing & Coding
  • ICD Coding
  • Virtual Assistance
  • Preauthorization
  • eClinicalWorks
  • EMR Data Entry
  • Customer Support
  • Electronic Medical Record
Palvinder S.

Fresno, California

$60/hr
5.0
5 jobs

HIPAA Certified | Medical Billing & RCM Specialist | US Healthcare Expert | Helping Providers Maximize Revenue With over 10+ years of experience in healthcare revenue cycle management, specializing in Durable Medical Equipment (DME) and Physician billing. Skilled in managing the full billing process — from patient registration and insurance verification to claims submission, payment posting, and denial management. Proficient in multiple EHR/EMR systems and billing platforms, including Kareo, AdvancedMD, DrChrono, Brightree, TherapyNotes, SimplePractice, and Waystar. Demonstrated expertise in CPT, ICD-10, and HCPCS coding, insurance follow-up, and payer compliance. Adept at resolving claim denials and optimizing reimbursement while maintaining accuracy, confidentiality, and compliance with HIPAA and payer regulations. Core Skills & Tools: Medical billing and collections for DME and Mental Health practices EHR/EMR platforms: Kareo, Brightree, AdvancedMD, TherapyNotes, SimplePractice, DrChrono Insurance verification and prior authorization CPT, ICD-10, and HCPCS coding knowledge Claim submission (EDI, paper, and clearinghouses) Payment posting and denial management Payer portal navigation and insurance follow-up HIPAA compliance and patient data confidentiality Excellent communication and problem-solving skills

  • Virtual Assistance
  • Medical Billing & Coding
  • Medical Billing
  • Insurance Claim Submission
Prashant G.

Columbus, Ohio

$46/hr
4.8
235 jobs

Over 20 years of experience in planning, developing and implementing various information technology and CRM solutions across Institutions.  Salesforce Certified Administrator. •Over 5 years of implementing customized CRM solutions to various clients like Verizon, Allianz Re-Insurance . •Automated Service, Sales and marketing processes using Salesforce Lightning flows, AI Agentforce and APEX/Visualforce • Implemented core Salesforce modules like Sales, Service, Financial, Health cloud for small businesses using Agile/Scrum methodologies • Integrated Salesforce with apps like Zoom, RingCentral, Box, Gmail using Zapier • Utilized Webservices/REST API to integrate Salesforce with third party applications. • Implemented Web to Lead, Web to Case and Email to Case channels. • Created OMNI Channel and Web Chat for customer service. • Built reports and dashboards to measure kpis. • Imported data into Salesforce using tools like DataLoader and workbench. • Implemented and created the full life cycle process for large-scale software development • Identified architectural improvements resulting in increased product reliability and responsiveness to new feature requests • Utilizing strong functional knowledge to drive product design • MS (Computer Science) , University of South Carolina, Columbia  Salesforce Certified Administrator  Sun Certified Programmer for Java 2 Platform  Sun Certified Web Component Developer for Java 2 Platform  Sun Certified Business Component Developer for Java 2 Platform  Project management for IT Profession TECHNICAL SKILLS • Java, J2EE, Java Servlets, JSP, JNDI, JFCs, EJB’s, Java Script, AJAX, Web services • Spring Webflow 2.5, STRUTS, Google Web Tool Kit, XML, XSL, ASP, .NET, Shell Scripts, JUnit • WebSphere 8.5, Tomcat, Web Logic 6.0, IIS, Silver Stream App Server, JRun, JWS • RAD 7.5, Eclipse, Visual Studio, JDeveloper, CVS, Clear Case, Stash, UML, Rational Rose • Oracle 11g, D2000, IBM DB2, MYSQL, MS SQL SERVER, MS ACCESS, Toad • Windows XP, IBM AIX and Unix (SUN SOLARIS 5.7), Silver Stream e-portal 2.2 • JIRA, Confluence, Cloud Services (PaaS), SalesForce Administration, APEX, Visualforce, LWC, AI Agentforce

  • J2EE
  • Jakarta Server Pages
  • Core Java
  • Salesforce Lightning
  • XML
  • XSL
  • Spring Framework
  • Apache Struts
  • IBM Db2
Stan G.

Fort Lauderdale, Florida

$10/hr
4.9
185 jobs

I'm Stan, founder of Evateck, a managed customer support and BPO provider helping companies build dedicated remote teams for customer support, content moderation, and back-office operations. Evateck recruits, trains, manages, and QA-monitors every agent we assign. Instead of simply providing individual freelancers, we build managed teams with onboarding, supervision, escalation procedures, reporting, backup coverage, and ongoing performance management built into the engagement. What we handle Customer & Technical Support Live chat, email, phone, and social support; Tier 1–2 technical troubleshooting; ecommerce and marketplace support; orders, refunds, returns, exchanges, shipping and tracking issues, account questions, and escalations. Content Moderation & QA High-volume content review, listing and asset QA, moderation queues, policy enforcement, trust and safety workflows, and structured escalation processes. Back-Office Operations CRM and ticketing administration, data processing, order management, scheduling, verification workflows, reporting, status monitoring, and repetitive operational work built around your existing SOPs. Recent Evateck engagements include * Customer support for a global baby-gear rental marketplace * Scaling support capacity for a SaaS company * Reviewing **22,000+ marketplace assets** against a fixed project deadline * After-hours track-and-trace operations for a logistics provider * Ongoing ecommerce and marketplace customer service across email, chat, and phone Our teams work inside the systems you already use, including Zendesk, Gorgias, Freshdesk, Intercom, HubSpot, ecommerce platforms, CRMs, and custom internal tools. We can provide multilingual coverage across 10+ languages, support US, UK, and European operating hours, and build teams for extended-hours or 24/7 coverage. Depending on the engagement, our teams have achieved performance metrics including: * 95% of live chats answered within 2 minutes * 95% of emails answered within 30 minutes * 90% of calls answered within 5 minutes * 85% first-contact resolution * 4.5/5 average CSAT * 90+ NPS We can also operate within client-defined security, privacy, and data-handling procedures, including GDPR-sensitive workflows. I understand both sides of the operation: the customer-facing support experience and the technology behind it. Evateck is a strong fit for * Ecommerce businesses needing reliable customer support coverage * Marketplaces managing large volumes of buyers, sellers, listings, or content * SaaS companies scaling Tier 1–2 support without building a large internal team * Companies needing content moderation or QA at scale * Logistics and operational businesses requiring after-hours coverage * Teams overwhelmed by ticket queues, repetitive workflows, or back-office tasks * Companies looking for a managed support operation rather than individual freelancers If your team is buried in support tickets, moderation queues, or repetitive operational work, I’d be happy to discuss what a dedicated Evateck team could take off your plate.

  • Customer Service
  • Customer Support
  • Content Moderation
  • BPO Call Center
  • Phone Support
  • Email Support
  • Technical Support
  • Zendesk
  • Freshdesk
  • Intercom
  • Customer Service Training
  • Ecommerce Support
  • Business Operations
  • In-App Support
Sameer T.

Miami, Florida

$20/hr
4.9
29 jobs

I have earned over $100,000 on Upwork and was previously recognized as Top Rated Talent, trusted by long-term clients for accurate, full-cycle medical billing and RCM services. With 9+ years of experience, I help healthcare providers, clinics, group practices, and hospitals get paid faster, reduce denials, and improve revenue flow through efficient billing operations. I specialize in: - Eligibility checks & benefit verification - Charge entry, patient demographics, and scheduling - Claim submission (primary/secondary/tertiary) - AR follow-up, denial management, and appeals - Payment posting (EOB/ERA), reconciliation, and patient statements - Prior authorizations and referrals - Provider credentialing and revalidations - HIPAA-compliant billing and reporting Whether you're searching for a Medical Billing Specialist, Revenue Cycle Analyst, Credentialing Expert, or AR Recovery Specialist, I have the experience and tools to deliver results. Specialties I’ve Billed: Internal Medicine, Pediatrics, Cardiology, Dermatology, Psychiatry, Neurology, Oncology, Urology, Gastroenterology, Radiology, Anesthesiology, Pain Management, ABA Therapy, Mental & Behavioral Health, Chiropractic, Physical Therapy, Optometry, DME, Dentistry, and more. Tools & Software I Use: EMRs/PMs: Epic, Cerner, Kareo, AthenaHealth, AdvancedMD, eClinicalWorks, DrChrono, Office Ally, WebPT, CollaborateMD, Tebra, Open Dental, Dentrix, Eaglesoft, Compulink, RevolutionEHR, Eyefinity, SimplePractice Clearinghouses & Payers: Availity, Waystar, Change Healthcare, RelayHealth, TriZetto, NaviNet, Noridian, Medicare, Medicaid, BCBS, UHC, Cigna, Aetna, Humana, and others I’m fluent in CPT, ICD-10, HCPCS, and CDT coding and experienced with modifiers, POS codes, and payer-specific rules. I also assist with superbills, fee schedule audits, and claim appeals. Why clients work with me: - $80K+ earned and long-term relationships built on results - Former Top Rated status on Upwork - Deep knowledge of RCM, medical coding, payer guidelines, and billing compliance - Fast response time, proactive communication, and reliable delivery If you're looking for a Medical Billing Expert, RCM Specialist, or Virtual Biller to improve your claim approval rates and AR performance, I’m ready to support your practice. Let’s talk about how I can help you simplify your billing and get paid what you deserve.

  • Medical Billing & Coding
  • Revenue Cycle Management
  • Medical Billing
  • EMR Data Entry
  • HIPAA
  • Medical Records
Leon M.

Sheridan, Wyoming

$150/hr
4.8
80 jobs

I am a Senior Software Architect specializing in Enterprise Mobile and Enterprise Web Application, SaaS, and API development. I am also the founder of my Upwork Agency, guaranteed.software. To compile a complete list of all skills I offer is now impractical, but below I highlight my skills which are possibly most relevant in today's market. ============================================= Languages, Frameworks, and Libraries of expertise ============================================= PHP - Symphony, Laravel, CodeIgniter, Cake, Zend, Magento, WordPress, WooCommerce JAVASCRIPT - React (Native), Node.js, AngularJS, JQuery PYTHON - Django, Web2P JAVA - Spring, Hibernate, Play, Android SDK HTML5, CSS3 - BOOTSTRAP SASS/SCSS LESS ================= Data Persistance ================= MongoDB SQL - MySQL, PostgreSQL, OracleDB, MSSQL Memcached LDAP File Systems ============================= OS and Deployment Environment ============================= *** OS **************************** Unix - MacOS Linux - Ubuntu, CentOS Windows Server ************************************ *** Deployment Environment ******************************************* Dedicated Servers, VPS Cloud-Based - AWS, Heroku, Google Cloud, Openshift, Docker Web Servers - Apache, Ngix ******************************************************************************* ======================= Testing ======================= BDD: Behat, PHPSpec (PHP), JBehave (Java), behave (Python) TDD: PHPUnit (PHP), JUnit (Java) HTML & CSS Regression Testing: BackStopJS (CasperJS, PhantomJS, ResembleJS) ========================= Additional Workflow Notes ========================= Though this may seem like a lot of computer jargon, it is important to mention a few other details to development that are instrumental in allowing me to guide your project to success. I am more than happy to explain anything that you are uncertain about prior to starting the project and we can determine what is and is not essential. I find that setting up bi-weekly, and sometimes daily 5 minute SCRUMs is very beneficial by keeping everyone on the same page. It is commonplace for us to use project management software on all projects. Currently, I prefer using Jira, Asana or Trello. If you don't have something like this already, I can set this up for you. For SCM, I typically use GIT on GitHub or BitBucket, often in conjunction with Hudson, Jenkins, or Travis CI. If you do not have these things set up, I can instantly get these rolling for you. I am very comfortable with working in your own development environment, if it already exist, whether it is cloud-based like AWS or if it is on a VPS or Dedicated Server(s). I also maintain an internal development server which is ready for use in the case that you do not already have an established development environment. Finally, comprehensive project estimation and consultation on the best approach to completing your project can be done in a separate, fixed-price project at $100 USD. Due to previous experience, It is no longer possible to offer consultation or any deliverables prior to being hired outside of the aforementioned arrangement. I'm looking forward to providing you success, guaranteed!!!

  • PHP
  • Python
  • Magento
  • WordPress
  • MongoDB
  • MySQL
  • Responsive Design
  • Laminas
  • Symfony
  • Laravel

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