Cornerstone Adminisystems
Cornerstone Adminisystems is an employee-owned (ESOP) provider of turnkey ambulance billing and revenue cycle management services to U.S. EMS and medical transport agencies, operating since 1994 with NAAC-certified coders and a proprietary CornerSource client portal.
- Company typePrivate
- Founded1994
- HeadquartersNew Cumberland, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Cornerstone Adminisystems does
Cornerstone Adminisystems is a Pennsylvania-incorporated, employee-owned (ESOP) provider of turnkey revenue cycle management services to the U.S. EMS and medical transport community, founded in 1994 and headquartered in New Cumberland. The company's core offering is an integrated billing workflow that spans electronic Patient Care Report (ePCR) integration via a universal NEMSIS interface, data scrubbing (address validation, insurance detection, batch eligibility verification), claims coding by NAAC Certified Ambulance Coders, electronic submission, payment processing with no card or ACH processing fees, multi-level appeals management, patient services with multi-lingual specialists, provider enrollment, and custom reporting. Underlying technology includes the proprietary CornerSource secure client portal for 24/7 reporting and patient account lookup, RescueNet dispatch integration for ePCR data transcription, and in-house software developers producing custom reports to specification.
The company serves a vertical mix of EMS end-customers — volunteer departments, career agencies, commercial transport providers, and hospital-based transport systems — and differentiates on exclusive domain specialization in ambulance billing, regulatory and payer-mix expertise, and dedicated account specialists providing on-site visits, documentation workshops, and financial insights. Marketing channels include content (blog, free downloadable tools, financial forecast lead magnet), social media across five platforms, and in-person/virtual documentation workshops, with direct sales conducted through dedicated phone lines for clients and prospects.
The business model is managed services (turnkey RCM) on a quote-based engagement structure; pricing is not publicly disclosed. The company has not raised institutional funding, has no disclosed parent, and operates solely in the United States. Scale signals include 101–250 employees, 25+ years of operating history, ESOP ownership, and reported customer outcomes (e.g., a $25K+ annual revenue improvement cited by Duanesburg Volunteer Ambulance Corps), but no revenue, ARR, or growth figures are publicly available.
Cornerstone Adminisystems firmographics
Firmographics- Name
- Cornerstone Adminisystems
- Legal name
- Cornerstone Adminisystems, Inc.
- Website
- https://cornerstoneadminisystems.com
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Cornerstone Adminisystems is an employee-owned (ESOP) provider of turnkey ambulance billing and revenue cycle management services to U.S. EMS and medical transport agencies, operating since 1994 with NAAC-certified coders and a proprietary CornerSource client portal.
- Ownership category
- akta.pro rank
Cornerstone Adminisystems industry classification
Industry- Product category
- Healthcare Revenue Cycle Management
- NAICS
- Business Support Services (5614)
- SIC
- Services-Prepackaged Software (7372), Hospital & Medical Service Plans (6324)
- akta.pro primary industry
- Claims Management, Scrubbing & Clearinghouse (HLACACAB)
- akta.pro secondary industry
- Healthcare Payouts (Payers-to-Providers, Patient Refunds) (FSAMAKAK)
Keywords
Where Cornerstone Adminisystems is headquartered
LocationHeadquarters
- HQ city
- New Cumberland
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Cornerstone Adminisystems business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Revenue Cycle Management Services: Cornerstone provides comprehensive turnkey revenue cycle management services to EMS and medical transport agencies. Services include ePCR integration, data scrubbing, claims coding, payment processing, claims resolution, patient services, provider enrollment, and custom reporting.
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
Cornerstone Adminisystems product offering
Product offeringCore offering
Cornerstone Adminisystems provides turnkey revenue cycle management and ambulance billing services to EMS agencies and medical transport providers. Its offering covers the full claims lifecycle — ePCR integration via NEMSIS, data scrubbing, NAAC-certified claims coding, electronic submission, payment processing and refunds, multi-level appeals resolution, patient services, provider enrollment, and custom reporting — supported by its proprietary CornerSource client portal and dedicated account specialists.
Product overview
Cornerstone Adminisystems offers a single unified revenue cycle management platform for the EMS and ambulance transportation industry, centered on its CornerSource client portal. The core offering comprises an integrated suite of services: ePCR Integration (with Universal NEMSIS interface), Data Scrubbing (address validation, insurance detection, eligibility verification), Claims Coding (NAAC-certified coders), Payments and Refunds, Claims Resolution (multi-level appeals), Patient Services, Client Relationship Management, Provider Enrollment, and Reports and Technology. Supporting free tools include the Documentation Quick Reference Guide, Facilities and Reimbursement Guide, Call Intake Checklist, and Cost Data Collection User Guide. The company also offers EMS Documentation Workshops as a training service.
Differentiator
Problem solved
Functional benefit
Brands
- CornerSource: Secure client portal for billing partners to access reports, user guides, and instructional videos
Products and services
- Cornerstone Revenue Cycle Management Turnkey, end-to-end revenue cycle management service for EMS agencies and medical transport providers, covering ePCR integration, data scrubbing, NAAC-certified claims coding, electronic submission, payment processing, multi-level appeals, patient services, provider enrollment, client relationship management, and custom reporting.
- CornerSource Client Portal Secure 24/7 client portal providing on-demand reporting, patient account lookup, and access to billing reports and financial forecasts for EMS and ambulance service clients of Cornerstone.
- EMS Documentation Workshop Comprehensive EMS documentation workshop covering basics, line-by-line narrative development, and relevant detail, with companion manual and quick reference guide, offered in-person and virtually to current and prospective clients.
Quantifiable outcome
- Revenue cycle collection rates as high as industry benchmarks
- +1 more outcomes
Companies that use Cornerstone Adminisystems
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles2 records
Cornerstone Adminisystems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Cornerstone Adminisystems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- NAAC (National Ambulance Medical Coding)coreCornerstone staff are NAAC Certified Ambulance Coders. NAAC is a certification body for ambulance medical coders, ensuring staff have proper credentials and training in ambulance-specific coding requirements. This partnership ensures compliance with coding standards and proper claims submission.
Scale indicators4 records
Recent moves7 records
Expansion highlights4 records
Cornerstone Adminisystems competitors and assessment
Company assessmentBroad incumbents
- ESO Solutions: ESO provides software, data, and analytics for EMS, fire, and hospital clients, including ePCR and outcomes data. It is a broader incumbent in the EMS technology stack with growing exposure to billing-adjacent workflows.
- T-System: T-System offers emergency department documentation and coding, with adjacent exposure to EMS documentation and revenue workflows. It is a broader emergency-care incumbent that overlaps with Cornerstone's documentation and coding expertise.
- ImageTrend: ImageTrend is a leading EMS data and software platform provider offering ePCR, health information exchange, and billing-adjacent solutions. It overlaps with Cornerstone through EMS data integration and broader revenue cycle capabilities for fire and EMS agencies.
- ZOLL Data Systems: ZOLL Data Systems offers EMS billing, dispatch, ePCR, and fleet management software as part of the broader ZOLL Medical portfolio. It competes with Cornerstone through integrated EMS software suites that include billing modules.
Others
- Lexipol: Lexipol provides policy, training, and content solutions for EMS, fire, and law enforcement agencies. It is not a billing competitor but serves the same EMS buyer personas with adjacent risk management and compliance offerings.
Emerging players
- SAFMR / RevCare (RevGroup): RevCare provides EMS and ambulance billing services targeting smaller and mid-sized agencies. It is a niche competitor with overlapping RCM capabilities for the same Cornerstone customer base.
Direct peers
- Digitech Computer: Digitech Computer provides EMS billing, coding, and accounts receivable services to ambulance providers nationwide. It is a direct competitor to Cornerstone with a similarly narrow focus on ambulance revenue cycle management.
- AIM EMS Software & Services: AIM provides ambulance billing services and EMS software for emergency medical service agencies. It is a focused EMS RCM peer comparable to Cornerstone in customer profile and service scope.
- EMS Billing & Collections (Revenuc9 / Quick Med Claims): Quick Med Claims is an EMS billing company serving private, municipal, and volunteer ambulance agencies with end-to-end revenue cycle management. It competes head-to-head with Cornerstone for the same ambulance billing customer base.
- MedBilling (Professional Medical Billing / PMB): Professional Medical Billing provides ambulance and EMS billing services across multiple US states. It directly competes with Cornerstone for the same ambulance agency customers on a fee-based RCM model.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Cornerstone Adminisystems social profiles
Digital presenceCornerstone Adminisystems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cornerstone Adminisystems leadership team
Management profileNumber of profiles
Cornerstone Adminisystems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cornerstone Adminisystems M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cornerstone Adminisystems
What does Cornerstone Adminisystems do?
Cornerstone Adminisystems provides turnkey revenue cycle management and ambulance billing services to EMS agencies and medical transport providers. Its offering covers the full claims lifecycle — ePCR integration via NEMSIS, data scrubbing, NAAC-certified claims coding, electronic submission, payment processing and refunds, multi-level appeals resolution, patient services, provider enrollment, and custom reporting — supported by its proprietary CornerSource client portal and dedicated account specialists.
Is Cornerstone Adminisystems a public or private company?
Cornerstone Adminisystems is a private company. It is classified as management employee owned and is currently operating.
When was Cornerstone Adminisystems founded?
Cornerstone Adminisystems was founded in 1994. It employs 101 to 250 people.
Where is Cornerstone Adminisystems based?
Cornerstone Adminisystems is headquartered in New Cumberland, United States, in the North America region.
How does Cornerstone Adminisystems make money?
One revenue line is on record: revenue Cycle Management Services.
Who are Cornerstone Adminisystems's main competitors?
Broad incumbents on record are ESO Solutions, T-System, ImageTrend and ZOLL Data Systems. Lexipol is listed as an others. SAFMR / RevCare (RevGroup) is listed as an emerging player. Direct peers are Digitech Computer, AIM EMS Software & Services, EMS Billing & Collections (Revenuc9 / Quick Med Claims) and MedBilling (Professional Medical Billing / PMB).
Does Cornerstone Adminisystems have an API?
No public API is recorded for Cornerstone Adminisystems.
What industry is Cornerstone Adminisystems in?
Cornerstone Adminisystems's product category is Healthcare Revenue Cycle Management. Its primary akta.pro industry code is HLACACAB, Claims Management, Scrubbing & Clearinghouse, with a secondary code of FSAMAKAK, Healthcare Payouts (Payers-to-Providers, Patient Refunds). Its NAICS code is 5614 and its SIC code is 7372.