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EHR Software Development for Custom and Connected EHR/EMR Systems

QSS Technosoft builds, implements and integrates EHR and EMR systems for hospitals, practices and health-tech companies: custom EHR platforms, OpenEMR implementation, Kareo (Tebra) customization, patient portal software and HL7, FHIR and SMART on FHIR interoperability.

100+ healthcare projects | 16+ years in healthcare | HIPAA · HITECH · HL7 & FHIR R4

HIPAA • HITECHONC criteria · HL7 & FHIR R4Healthcare compliant
100+Healthcare projectsProven healthcare expertise
CMMILevel 3ISO 27001 · ISO 9001
16+ yearsIn healthcareUS-headquartered in Bloomington, MN

Trusted Partners

Trusted by hospitals, practices and senior-care networks

An EHR is only as good as what it connects to. As an EHR software development company with 16+ years in healthcare IT, QSS builds the record and the interfaces around it:
lab, imaging, pharmacy and billing connectivity, and the patient-facing tools that turn a database into care.

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HAL — Hindustan Aeronautics
Matrix
Eldermark
ShiftPixy
Eldermark
Powering Better Care Together
200+Clients since 2010
20+EHR and EMR integrations delivered
95%Client repeat-business rate
4.9/5Client rating on Clutch

CHALLENGES EHR PROJECTS FACE

What you’re up against,
and what changes when you work with us

Most EHR projects don’t fail on features. They fail on adoption, migration and the interfaces nobody scoped. Here is where we see healthcare organizations get stuck, and how our EHR/EMR services are built to get them unstuck.

Problem

Clinicians spend more time on the chart than the patient

How we solve it

Specialty-specific templates, smart forms, voice and ambient documentation, and one-screen patient summaries designed with your clinicians, not for them.


Minutes back per encounter and a system clinicians adopt.
Problem

Your off-the-shelf EHR won’t bend to your workflow

How we solve it

We customize commercial platforms such as Kareo (Tebra), Allscripts and athenahealth through their APIs, or build a custom EHR where the specialty demands it.


An EHR shaped to the practice, not the other way round.
Problem

License costs are rising faster than the practice

How we solve it

OpenEMR implementation and customization give you a certified, open-source EHR with no per-provider fees, hardened, hosted and supported by us.


A modern EHR with predictable cost of ownership.
Problem

Labs, imaging, pharmacy and billing don’t talk to the record

How we solve it

HL7 v2 and FHIR R4 interfaces via Mirth Connect and Iguana, and connections to LIS, RIS/PACS, e-prescribing networks, clearinghouses and HIEs.


Results, orders and claims that flow without re-keying.
Problem

Migration risk is stalling the decision

How we solve it

Structured data migration from legacy EMRs or paper, validated field by field, with parallel running and rollback plans so go-live is not a gamble.


A clean record on day one and no data left behind.
Problem

Compliance and information-blocking rules keep changing

How we solve it

ONC Cures Act criteria, USCDI data classes, FHIR patient-access APIs, HIPAA controls and audit trails built into the platform, not added afterwards.


An audit-ready, interoperable EHR that stays current.
Facing similar challenges?Let’s talk about your clinical workflow and show you whether to build, implement OpenEMR or extend what you have.Talk to Our US Team →

OUR SERVICES

EHR/EMR Software Development Services: What We Build

Three routes to the right EHR, one partner: build a custom EHR/EMR, implement and extend OpenEMR, or customize the commercial platform you already own.

SERVICE OVERVIEW

Custom EHR/EMR software development

Purpose-built EHR and EMR systems for practices, hospitals and health-tech companies, with clinician-designed interfaces and interoperability from the first sprint. Built to ONC Health IT certification criteria so the platform can pursue certification when you are ready.

  • Clinical chartingProblem lists, medications, allergies, orders, results and specialty templates.
  • Coding and qualityICD-10, E/M and CPT coding support with CQM reporting.
  • Every deviceWeb, mobile and tablet clients for the ward, the clinic and home.
  • Multi-tenantWhite-label architecture for health-tech vendors and provider networks.

3Clients: web, mobile, tablet3Coding sets: ICD-10, E/M, CPT16+ yearsIn healthcare

Why Healthcare Organizations Choose QSS as Their EHR Software Development Company

An EHR software development company is judged on the joins: the lab feed that arrives structured, the claim that leaves clean, the migration that loses nothing, the clinician who stops complaining. QSS builds on the interoperability and compliance backbone we have engineered for healthcare clients for 16+ years, and we are as comfortable implementing OpenEMR or extending Kareo (Tebra) as we are building from scratch.

Three routes, one partner

Custom build, OpenEMR implementation or commercial platform customization. We help you choose on cost of ownership, specialty fit and timeline, then deliver whichever you pick.

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Interoperability first

Dedicated HL7 v2, FHIR R4, SMART on FHIR, Mirth Connect and Iguana practices, HIE connectivity, Allscripts integration and 20+ EHR, EMR and HIS integrations delivered.

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Compliance engineered in

HIPAA, HITECH, ONC Cures Act and information-blocking rules, USCDI, GDPR, PIPEDA and PHIPA, 42 CFR Part 2 for behavioral health. Audit trails, consent and access controls by default; BAA-backed hosting.

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Migration without drama

Structured, validated, reconciled data migration with parallel running and rollback plans, out of paper, legacy EMRs and commercial platforms.

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Our own healthcare products as accelerators

A shipped Remote Patient Monitoring platform, a DICOM/PACS Viewer and an eSignature product mean connected-care, imaging and consent features start from tested modules.

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AI that is grounded and governed

Ambient documentation, coding suggestions and clinical-risk prediction inside the EHR, always with a clinician in the loop and a full audit trail.

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Features we can build into your EHR/EMR

The building blocks we draw on most often. Select the ones that matter and we’ll map them to your workflows in the discovery call.

Clinical charting

Problem lists, notes, vitals, histories and specialty templates

Medication management

Medication lists, reconciliation, allergy and interaction checks

e-Prescribing (eRx)

NCPDP SCRIPT prescribing with EPCS for controlled substances

Orders & results

CPOE for labs and imaging with structured results into the chart

Lab integration (LIS)

HL7 ORM/ORU and FHIR-based lab connectivity

Imaging (RIS/PACS/DICOM)

Image links and viewers inside the record

Clinical decision support

Real-time alerts, guidelines and risk scores at the point of care

Coding (ICD-10, CPT, E/M)

Coding assistance and validation for accurate claims

Scheduling & registration

Appointments, check-in, eligibility and demographics

Billing & RCM integration

Charge capture, claims, clearinghouse and denial workflows

Patient portal software

Records, results, messaging, scheduling and payments

SMART on FHIR apps

App launch inside the EHR and Cures Act patient-access APIs

Secure messaging

HIPAA-compliant clinician-to-clinician and patient messaging

Telehealth module

Video visits inside the chart with charge capture

Document management

Scanning, fax digitization, e-signature and audit trail

Immunization & registries

State registry reporting and vaccine tracking

Care plans & referrals

Structured plans, tasks, referrals and transitions of care

Population health

Risk stratification, care gaps and cohort dashboards

Quality reporting (CQM)

MIPS, HEDIS and program-specific measure reporting

HIE connectivity

Query, retrieve and publish via regional and national exchanges

Data migration tools

Legacy EMR and paper-record migration with reconciliation

Role-based security

Access control, MFA, encryption and audit logging

Multi-tenant / white-label

One platform, many practices or brands

Mobile EHR

iOS and Android clients for clinicians

Analytics & dashboards

Clinical, operational and financial reporting

EHR/EMR software for every care setting and specialty

HOSPITALS & MEDICAL SYSTEMS

One record across every department

Streamline clinical workflows, enhance patient care and support interoperability with a centralized electronic health record system.

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  • Central Record
  • Clinical Workflows
  • Full Interoperability

Buyers We Build For

  • Startups
  • Tebra
  • Community
  • Specialty
  • Homecare
  • Payers
  • Research

Our Healthcare Success Stories

Real results. Real impact. Empowering better care through technology.

EMAR App case study

EMAR App

A digital medication administration record (eMAR) system that streamlines patient documentation and captures every clinical action by healthcare professionals, improving accuracy and care coordination and digitizing prescribing and dispensing workflows.

Read the full success story
Notify Healthcare Communication App case study

Notify Healthcare Communication App

A next-generation nurse call mobile app that lets caregivers receive and respond instantly to emergency alerts from patients, improving real-time communication and response times.

Read the full success story
Community Care case study

Community Care

A home-care solution where doctors prescribe treatment plans and medication while caregivers deliver therapies to elderly or differently-abled patients at home, improving coordination and continuity of care.

Read the full success story

AI-powered EHR, with clinicians in the loop

We add AI inside the record where it removes documentation burden and surfaces risk earlier, and keep a clinician in control of every decision.

  1. Clinical Data

    Encounters, notes,
    results, history

  2. AI Engine

    Draft, code,
    predict

  3. Clinician Review

    Human oversight
    + audit trail

  4. Action

    Complete notes,
    cleaner claims

  • Ambient documentationDraft the encounter note for review and sign-off
  • Coding & charge captureSuggest ICD-10, CPT and E/M codes before the claim leaves
  • Risk & care-gap predictionFlag deterioration, readmission risk and overdue care
  • Clinician & patient assistantsChart search for clinicians; intake and scheduling for patients

Compliance and security, engineered in

An EHR carries the most sensitive data a person has. Any EHR software development company will claim HIPAA compliance; we design every system to the full set of rules that apply, from ONC certification criteria to information blocking, and can show you how, control by control.

HIPAAHITECHONCNCPDPHL7FHIRISO 27001

How we work with you

Strategic planning
We start with your workflows, specialties and compliance needs, and define clear goals for patient safety, regulatory compliance and integration with your other systems.
UI/UX-driven design
Intuitive, HIPAA-compliant interfaces for clinicians and patients, designed for fast access to records and shorter training time.
Agile development
Sprint-based delivery of a scalable, interoperable EHR, including patient portals, medical history, data migration and security controls.
Testing & quality assurance
Unit, system and security testing that validates data accuracy, workflow consistency and compliance with healthcare regulations.
Seamless launch
Rollout with minimal disruption to your practice, including staff onboarding, training and integration with existing systems.
Post-launch support
Ongoing updates, feature enhancements and performance monitoring, so your EHR keeps up with new compliance mandates and your organization’s needs.

Our Engagement Models

Fixed-scope build or implementation

Best when you have a defined scope and go-live date. Fixed price, fixed timeline, milestone-based delivery.

Dedicated EHR engineering team

Best when the EHR is an ongoing product. Named healthcare engineers, integration specialists and QA who work as an extension of your team.

Build-operate-transfer

Best when you want to own the capability long term. We build and run the team and platform, then transfer both to you on an agreed timeline.

Technology and platforms we build on

We choose the stack for your requirements, not the other way round.

Front-end & mobileReact.js · Angular · Vue.js · Flutter · React Native · Swift · Kotlin
Back-endNode.js · .NET · Python · Java · Express.js · PHP (OpenEMR)
DataPostgreSQL · MySQL/MariaDB · MongoDB · SQL Server · Firebase · Elasticsearch
Cloud & DevOpsAWS · Microsoft Azure · Google Cloud · Docker · Kubernetes · Jenkins · GitHub Actions
Security & identityOAuth 2.0 · OpenID Connect · SMART on FHIR · JWT · SSL/TLS
Healthcare standardsHL7 v2 · FHIR R4 · C-CDA · USCDI · DICOM · NCPDP SCRIPT · X12 · SNOMED CT · LOINC · ICD-10
EHR platforms we integrateOpenEMR · Kareo (Tebra) · Epic · Oracle Health (Cerner) · Meditech · Allscripts (Veradigm) · athenahealth · DrChrono · eClinicalWorks · Mirth Connect · Iguana
Clinical & business servicesSurescripts · First Databank / Medi-Span · Availity · Twilio · Zoom SDK · Stripe · Power BI · Tableau
View Full Stack →

What an EHR/EMR project costs, and how long it takes

The route you choose changes the numbers more than anything else. These are typical ranges based on our delivery history and current market rates.

OpenEMR implementation

Hardened hosting, specialty setup, portal, billing, migration and managed support


8–12 weeks per organization

$18,000–$70,000

Typical investment

Ongoing: Hosting and support only; no license fees

Commercial EHR customization

API integrations, workflow optimization, reporting and migration on Kareo (Tebra) and similar platforms


4–12 weeks per scope

$9,000–$40,000

Typical investment

Ongoing: Vendor license fees continue

Custom EHR/EMR build

Full clinical, administrative and patient-facing modules with certification readiness


3–6 months (basic) · 6–12+ months (advanced)

$35,000–$90,000 (basic) · $180,000–$450,000+ (advanced)

Typical investment

Ongoing: Hosting, support and your own roadmap

Investment is scoped to your route, modules and integrations. You leave the discovery call with a range specific to your project.

Ready for an EHR that fits your practice and talks to everything else?

Talk to a healthcare solutions architect at an EHR software development company that will tell you whether to build, implement OpenEMR or extend what you have, and leave with an integration map, a migration risk assessment and a cost range.

  • ExpertGuidance
  • TailoredRecommendations
  • Clear Cost& Timeline
Talk to Our US Team →

Common Questions,
Expert Answers

Answers about our EHR/EMR software development services, OpenEMR implementation, Kareo (Tebra), integrations, compliance, timelines and costs.

Electronic Health Records (EHR) and Electronic Medical Records (EMR) are digital platforms healthcare providers use to manage patient data. An EMR is a digital version of a patient’s chart within one medical practice, containing medical history, diagnoses and treatments. An EHR offers a more comprehensive solution that enables data exchange across multiple healthcare organizations. Both improve patient care, support clinical decision-making and are vital for HIPAA-compliant and cloud-based healthcare systems.

An EHR system gives real-time access to health records, clinical data, medical history, allergies and drug interactions. This complete view reduces medical errors, supports better decisions and enables coordinated care across multiple medical professionals.

Absolutely. Our EHR solutions support various medical specialties through customizable templates, modular workflows and specialty-specific reporting tools, for smooth adoption across different healthcare systems.

Yes. Our EHR and EMR software is designed for interoperability. It integrates with labs, pharmacies, radiology services, billing systems, patient portals and third-party APIs using HL7 and FHIR, and supports SMART on FHIR so approved third-party apps can launch inside the record.

Our patient portal software lets patients view their medical records, lab results, prescriptions and appointment history, book visits, pay bills and message their care team. It improves engagement, supports two-way communication with providers and helps meet Cures Act patient-access rules.

Yes. We provide post-launch support, including system monitoring, feature upgrades, bug fixes and regular updates to keep the EHR compliant, secure and aligned with evolving healthcare technology standards.

Custom EHR software development lets providers tailor workflows, patient interaction and data management to their practice. Unlike off-the-shelf solutions, a customized system fits clinical workflows, supports specialty modules and templates, integrates with labs, pharmacies and imaging, includes reporting and analytics, scales with the organization and keeps patient health information HIPAA-compliant.

Yes. We develop HIPAA-compliant EHR and EMR systems with data encryption, access control, audit logs and secure data exchange protocols to protect patient data and meet industry regulations.

Cloud-based EHR systems offer flexibility, scalability and remote access to patient records. They make data migration and real-time synchronization across providers easier and reduce infrastructure costs.

Yes. We offer end-to-end data migration from existing EMR systems or paper records to modern EHR platforms, with data integrity, minimal downtime and full regulatory compliance throughout.

Our EHR systems streamline billing, reduce claim denials, automate coding and integrate with insurance providers, improving cash flow and reducing administrative costs.

It depends on complexity, features, integrations and compliance requirements. A basic custom EHR typically takes 3–6 months; advanced solutions with multiple modules, third-party integrations and specialty support take 6–12 months or more. OpenEMR implementation and commercial EHR customization are usually faster; see the cost and timeline section above.

Four things. Evidence of interoperability work, not just app work: which EHRs they have connected, and whether HL7 and FHIR are daily tools. Migration experience, because most EHR failures happen at data transfer. A compliance approach they can describe control by control, including ONC certification criteria and information-blocking rules, not just "HIPAA-compliant". And a willingness to recommend against a custom build when OpenEMR or your existing platform would serve you better. An EHR software development company that can answer all four is a partner; one that can answer only the first is a vendor.

Yes, for the right organization. OpenEMR is ONC-certified, actively maintained and free to license, which makes it attractive for FQHCs, community health, international programs, specialty clinics and health-tech vendors building white-label products. The catch is that installing OpenEMR and running it in production are very different things: hosting, hardening, specialty configuration, integrations, billing setup, migration and support all have to be engineered. That is what our OpenEMR implementation service provides. Where a commercial platform’s managed service and SLAs matter more than license cost, we will say so.

Yes. Kareo now operates as Tebra, and we work with its practice-management and clinical APIs to connect labs, payment platforms, telehealth and third-party tools, optimize templates and scheduling workflows, extract data for reporting, and migrate practices into or out of the platform. Most independent practices on Kareo (Tebra) don’t need a new EHR; they need the one they have to fit the way they work.

We build custom and OpenEMR-based EHRs to the ONC Health IT certification criteria, including USCDI data classes and standardized FHIR APIs, so the product can be submitted for certification through an ONC-Authorized Certification Body when you are ready.

We integrate through each platform’s supported interfaces: FHIR R4 APIs, HL7 v2 feeds via Mirth Connect or Iguana, and vendor APIs where required, for platforms including OpenEMR, Kareo (Tebra), Epic, Oracle Health (Cerner), Meditech, Allscripts (Veradigm), athenahealth, DrChrono and eClinicalWorks.

Yes. We build SMART on FHIR apps that launch inside the EHR with the user’s context already loaded, and we enable the same standard in custom and OpenEMR-based systems so approved third-party apps can connect securely through OAuth 2.0. It is also how a platform meets the standardized API requirements in the ONC certification criteria.

A typical single-organization implementation runs about 12 weeks in four phases: weeks 1–2 to assess and plan; weeks 3–6 to configure and customize the environment, templates, scheduling, billing and portal; weeks 7–10 to integrate, migrate and test; and weeks 11–12 to train, run in parallel and go live, followed by managed service. Durations flex with your data, integrations and number of sites.

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