Updated 30 March 2026
athenahealth vs Epic
Cloud-native EHR built for independent practices versus the enterprise juggernaut that dominates hospitals. Two very different products for two very different buyers.
athenahealth is a cloud-native EHR and practice management platform designed specifically for independent medical practices and small to mid-size physician groups. Founded in 1997 and now owned by Veritas Capital and Evergreen Coast Capital, athenahealth serves over 160,000 providers across the United States.
The platform's defining characteristic is its percentage-of-collections pricing model. Rather than charging a flat monthly fee, athenahealth takes 3-7% of the net revenue they help you collect. This bundles EHR, practice management, and revenue cycle management into a single fee, eliminating the need for separate billing staff or services.
athenahealth's key strength is its network effect. With over 160,000 providers submitting claims through their system, their rules engine is continuously updated based on real-time payer data. This produces a first-pass claim acceptance rate exceeding 96%, compared to the industry average of 80-85%.
Epic Systems is the dominant electronic health record platform in the United States, used by over 305 million patients and found in the majority of large hospital systems and academic medical centers. Founded in 1979 by Judith Faulkner and headquartered in Verona, Wisconsin, Epic is privately held and has never taken outside investment.
For smaller practices, Epic offers Epic Community, a cloud-hosted version with simplified implementation and pricing starting at $500 to $1,000 per provider per month. This gives independent practices access to Epic's interoperability network (Care Everywhere) and patient portal (MyChart) without the multi-million dollar implementation cost of the full Epic system.
Epic's greatest advantage is interoperability. Care Everywhere connects practices to 305+ million patient records across thousands of organizations. If your patients frequently visit hospitals and specialists on Epic, being on the same platform eliminates data silos and reduces faxing, phone calls, and duplicate testing.
Feature-by-Feature Comparison
| Feature | athenahealth | Epic |
|---|---|---|
| Target market | Independent practices, small to mid-size groups (1-50 providers) | Hospitals, large health systems, academic medical centers (50+ providers) |
| Deployment | Cloud-native SaaS. No on-premise hardware required. | Traditionally on-premise. Epic Garden (cloud) available but newer. |
| Pricing model | Percentage of collections (3-7%) | Flat fee per provider ($500-$1,000/provider/month for Community) |
| Annual cost (3-provider practice, $400K/provider) | ~$66,000 at 5.5% | ~$18,000-$36,000 ($500-$1,000/mo x 3) |
| Annual cost (1-provider startup, $200K collections) | ~$14,000 at 7% | ~$6,000-$12,000 |
| RCM included | Yes, bundled into percentage fee | No. Separate billing module ($200-$400/provider/mo) |
| Implementation timeline | 8-12 weeks for most practices | 3-6 months for Community. 12-24 months for full Epic. |
| Implementation cost | Typically included in contract | $15,000-$50,000 for Community. $1M+ for full Epic. |
| Interoperability | Good. Commonwell Health Alliance member. Carequality. | Best in class. Epic Care Everywhere connects 305M+ patient records. |
| Specialty coverage | 25+ specialty templates. Strongest in primary care, internal medicine. | Most comprehensive specialty coverage in the industry. |
| Usability | Modern web interface. Consistent user ratings of 7-8/10. | Steep learning curve. Power users love it. New users find it complex. |
| Patient portal | athenaCommunicator (extra cost) | MyChart (included, industry-leading adoption) |
| Mobile access | Full web-based access on any device | Epic Haiku (mobile app) and Epic Canto (tablets) |
| Contract length | 3-year initial term | 3-5 year initial term (varies) |
| Market share | ~7% of ambulatory EHR market | ~38% of hospital market, growing in ambulatory |
Which Should You Choose?
Choose athenahealth if:
- You are an independent practice with 1 to 20 providers
- You want RCM bundled into your EHR cost with no separate billing team
- You prefer a fast implementation (8-12 weeks vs 3-6 months)
- Your practice collects under $200K per provider annually, making the percentage model competitive
- You want a modern, web-based interface with no hardware requirements
- You value ease of use over depth of clinical functionality
Choose Epic if:
- Your referring hospitals and specialists are on Epic (interoperability is critical)
- You are a larger group (20+ providers) or plan to join a health system
- You need the deepest specialty coverage and clinical decision support
- You want MyChart patient portal (the most widely adopted portal in the US)
- You are a high-revenue practice where flat-fee pricing is substantially cheaper
- Long-term interoperability and system consolidation matter more than short-term cost
Cost Comparison by Practice Size
Assuming athenahealth at 5% and Epic Community at $750/provider/month.
| Practice Size | Collections | athenahealth (5%) | Epic ($750/mo) | Difference |
|---|---|---|---|---|
| Solo practice | $250,000 | $12,500/yr | $9,000/yr | Epic saves $3,500 |
| 3-provider group | $1,200,000 | $60,000/yr | $27,000/yr | Epic saves $33,000 |
| 5-provider group | $2,500,000 | $125,000/yr | $45,000/yr | Epic saves $80,000 |
| 10-provider group | $5,000,000 | $250,000/yr | $90,000/yr | Epic saves $160,000 |
| 20-provider group | $10,000,000 | $500,000/yr | $180,000/yr | Epic saves $320,000 |
Epic Community costs shown exclude implementation fees ($15,000-$50,000) and separate billing/RCM services ($200-$400/provider/month). Adding third-party RCM to Epic narrows the gap but athenahealth remains more expensive at most revenue levels.