Healthcare Integration & Product Development:
I specialize in designing and delivering end-to-end healthcare interoperability and digital health solutions. My expertise includes integrating EHRs, EMRs, RIS, LIS, Telehealth platforms, RPM systems, AI applications, Medical Devices, laboratory analyzers, and LIMS using HL7 v2, FHIR R4, REST APIs, JSON, XML, RS-232, COM, CCDA, and CDA.
Beyond integrations, I now focus on Healthcare Product Development and Solution Architecture, designing scalable healthcare products from concept to production. I have planned complete healthcare data flows, interoperability strategies, and cloud architectures while ensuring HIPAA-compliant, secure, and scalable solutions.
I have designed AI-powered healthcare workflows including Appointment Scheduling AI Agents, Medication Refill AI Agents, Clinical Workflow Automation and healthcare data integration platforms.
I am also experienced in building SMART on FHIR applications that launch applications directly from leading EHRs such as Epic, Cerner, Athenahealth, Practice Fusion, eClinicalWorks, Meditech, and Veradigm (Allscripts) etc using SMART on FHIR, OAuth 2.0 and OpenID Connect.
Additional Expertise:
RPMS (Remote Patient Monitoring System) workflow design and integration with leading EHR/EMR platforms. Experience making RPM/RPMS platforms SMART on FHIR enabled for seamless EHR launch and interoperability.
IoT healthcare integrations with medical devices including Anesthesia Monitors, Lab Analysers, Patient Monitoring Devices, and Diagnostic Equipment using Serial (RS-232/COM Port), TCP/IP, HL7, and vendor-specific communication protocols.
Expertise in deploying, configuring, securing, and managing NextGen (Mirth) Connect / BridgeLink environments from development through production.
Skilled in healthcare data transformation and mapping across HL7 v2, FHIR R4, CCDA, CDA, XML, JSON, CSV, and custom formats mean extensive experience converting HL7 ↔ FHIR, CSV ↔ FHIR, XML ↔ HL7, JSON ↔ FHIR, and custom healthcare data formats.
Experienced in developing custom healthcare middleware using Node.js and Express.js for enterprise integrations along with HIPAA-compliant application design, PHI protection, secure API development, encryption, audit logging, and access control.
• Experience integrating AI applications and healthcare automation workflows using HL7, FHIR, and REST APIs.
Hands-on experience with Azure, AWS, Docker, Kubernetes, Linux, and cloud-hosted healthcare integration platforms.
Experienced in designing enterprise healthcare data flows from patient registration through clinical documentation and provider workflows and ETL into FHIR Server.
Extensive experience designing and integrating FHIR R4 resources including Patient, Encounter, Observation, Condition, Medication, MedicationRequest, Appointment, Clinical Notes, DiagnosticReport, Procedure, AllergyIntolerance, CarePlan, Practitioner, Organization, and DocumentReference
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Core Expertise
Healthcare Integrations
* HL7 v2, FHIR R4, SMART on FHIR
* REST APIs & Healthcare APIs
* CCDA, CDA, XML, JSON, CSV
* Healthcare Workflow Automation
* Interoperability Architecture
* AI-powered Healthcare Integrations
Healthcare Product Development
* Product Architecture & Solution Design
* Healthcare Workflow Planning
* Technical Product Development
* AI Healthcare Products
* Clinical Data Flow Design
* Healthcare SaaS Platforms
Middleware & Integration Engines
* NextGen Mirth Connect, BridgeLink, Rhapsody, Azure Logic Apps, MuleSoft, Custom Node.js Middleware
Programming & Cloud
Node.js, Express.js, JavaScript, PostgreSQL, MS SQL Server, Microsoft Azure, AWS, Docker, Kubernetes
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EHR & Healthcare Systems
Worked with:
Epic, Cerner Millennium, Athenahealth, eClinicalWorks (eCW), Veradigm / Allscripts, Practice Fusion, TouchWorks, AdvancedMD, Tebra, Elation Health, NovaRad and Meditech etc.
FHIR Platforms:
HAPI FHIR Server, Medplum, AWS HealthLake and Amazon FHIR Server
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EDI Expertise :
Experienced with HIPAA-compliant EDI integrations supporting ANSI X12 (4010 & 5010), including:
837 Claims, 834 Enrollment, 270, EDI 271, 835 Remittance and Payroll & 401(k) Processing
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Why Work With Me?
✔ 6+ years of Healthcare IT experience
✔ Successfully delivered healthcare integration projects from POC to Production
✔ Strong expertise in SMART on FHIR, HL7, FHIR, AI Healthcare Solutions, and Enterprise Integrations
✔ Experienced in Healthcare Product Architecture, Technical Product Development, and Interoperability Strategy
✔ Able to bridge Product, Clinical Workflows, Business Requirements, and Engineering Teams
Whether you need a Healthcare Integration Architect, SMART on FHIR Developer, Healthcare Product Developer, or Technical Product Owner, I can help design and deliver secure, scalable, and production-ready healthcare solutions.
Arun S.
US Healthcare (Medical/Revenue Specialist) | AR Follow-Up
New Delhi, India
$10/hr$10 per hour5.0 (1) 1 job $25 total earnings
With 8+ years of experience in US Healthcare Revenue Cycle Management, I specialize in reducing denials, accelerating reimbursements, and improving collections across multiple specialties.
My expertise includes:
✔ Accounts Receivable (AR Follow-Up)
✔ Denial Management
✔ Insurance Verification
✔ Eligibility Checks
✔ Claim Status Investigation
✔ Payment Posting Support
✔ Appeals & Reconsiderations
✔ Prior Authorization Follow-up
✔ Provider Credentialing Support
✔ Medical Billing
✔ Revenue Cycle Optimization
I believe in transparency, fast communication, and measurable results.
Let's discuss how I can improve your revenue cycle.
Akshay S.
Revenue Cycle Management Consultant | Medical Billing | AR & Denials
End to End Medical Billing and soft collections in flat rates. Services include Credentialing, Charge Entry, AR follow up, Denial Management and Reporting
(A) Medical Billing Services includes the following:-
- To check Eligibility and verification of patient’s health benefits from insurance carrier’s website and through Phone.
- Create appointments on scheduler while receiving patient calls
- Full patient demographics and charge entry
- Insurance claims submission (primary, secondary or tertiary)
- Accounts receivable analysis with corrective and preventive actions and decision making for Collections
- Strong claims follow up on denials from insurances like Workers Comp, Medicare, Medicaid, BCBS Semi Government, Managed care and Commercial Insurances (Aetna, BCBS, Cigna, UHC, Oxford etc...)
- Patient billing inquiries as per received information from provider office
- To check claim status from insurance, websites, auto response unit and via live calls.
- To make on call appeals for reprocessing of incorrectly processed claims based on billing knowledge
- ICD9, CPT and HCPCS Coding and/or review, Encoder pro Expert licensed version guided for correct coding
- Daily, Monthly and annual AR Financial reports preparation
- Custom reports where required
- Patient billing as per instructions
- Credentialing guidelines
- Consulting/Training
- Super bill review
- Appeals
(b). Medical Coding
- To research the right DX and CPT code according to medical records
- Provide right DX pointers for the first time to avoid payment delays
- Suggest appropriate modifier for maximizing the revenue via Encoder pro Expert licensed version
(c). Specialties
Anesthesiology
Cardiology
Chiropractic
Dermatology
Emergency Medicine
Endocrinology
Family Practice
Gastroenterology
General surgery
Geriatrics
Gynaecology and obstetrics
Internal Medicine
Pneumology
Orthopaedic
Otolaryngology
Pathology
Pediatrics
Physical Medicine and Rehabilitation
Physical Therapist
Psychiatry
Neurology
Radiology
Radiotherapy
Rheumatology
Urology
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