The Solution to Patient Retention
Up to 40% increase in patient retention across referral and diagnostic workflows. For health systems with 100K annual referrals, that means $1.2M - $3.8M in retained revenue before accounting for downstream visits. Our integrated platform closes 3 critical gaps: delivery failures, intake delays, and follow-up breakdowns.
Turn Patient Attrition Into Revenue Retention
A 10% improvement retains $1.2M–$3.8M annually per 100K referrals, before downstream visits. For 30+ years, IIS has helped Fortune 1000 healthcare organizations close the gaps that cause patient attrition.
IDP closes the intake gap before most attrition occurs
Cloud fax eliminates silent failures that drop referrals in transit
Payer-matched IDP submissions keep patients engaged through approval
Intelligent routing delivers critical results to the right clinician
1 in 3 patients lost to another provider never return to your system
Each solution delivers ROI individually, but integration multiplies the impact. Target one pain point or close all three gaps for maximum retention.
Individual Solutions
Target your highest-impact pain point first. Whether it's referral lag, failed transmissions, or diagnostic follow-up gaps, each solution delivers measurable ROI on its own.
Without IIS
Fragmented systems leave delivery failures, intake delays, and follow-up gaps unresolved, draining revenue at every touchpoint.
attrition
- • Delivery + Processing + Follow-up gaps create undetected attrition
- • Staff capacity consumed by manual workarounds at every touchpoint
- • Fragmented point solutions leave critical gaps between handoffs
- • Revenue cycle errors compound from poor upstream document data
- • Patient access failures cascade into billing inaccuracies
With IIS
The compound effect. Integrated solutions attack overlapping attrition mechanisms across delivery, processing, and care transitions, maximizing revenue retention.
- • Delivery + Processing + Follow-up = No gaps in patient journey
- • Staff capacity recaptured compounds across all touchpoints
- • Single integrated workflow vs. fragmented point solutions
- • Revenue cycle gains amplified by cleaner upstream document data
- • Patient access improvements feed directly into billing accuracy
Intelligent Document Processing
Automate the capture, classification, extraction, and routing of documents across every incoming channel — fax, email, mail scan, and web portal — delivering structured data directly into EHR, ERP, and business systems without manual handling.
Explore IDP SolutionsPatient Access Automation
Reduce patient attrition by 15-35% through automated referral processing. Manual intake delays average 2–5 days, IDP compresses that to hours, keeping patients inside the 48-hour contact window proven to maximize capture rates. Enable same-day scheduling for up to 80% of incoming referrals.
Prior Authorization Solutions
Accelerate authorization approvals by 70% and reduce administrative overhead by 60%. Automated document extraction and payer requirement matching increase first-time approval rates by up to 40%, eliminating delays that cause patients to seek care elsewhere.
Intelligent Clinical Diagnostics
Reduce diagnostic follow-up attrition by 20-40%. Nearly 1 in 3 abnormal results never receives timely follow-up, a patient safety and quality risk. Automated result processing cuts result-to-outreach lag from 4+ days to under 24 hours, closing gaps that affect 1 in 3 diagnostic orders.
Direct Secure Messaging
Improve care transition retention by 10-20% through confirmed, structured handoffs. Unsecured fax and email leave transitions fragmented and untracked, DSM ensures discharge summaries, referral acknowledgments, and care instructions reach the right party and trigger follow-up. Up to 20% reduction in 30-day readmissions.
Cloud, Hybrid, On-Premise Fax
Reduce attrition by 10-20% through reliable transmission. Up to 1 in 5 analog fax transmissions fail or go unconfirmed, silently draining referral pipelines before staff know a document was lost. Cloud fax recaptures 2–4 hours per staff member daily for proactive follow-up and reduces delivery time from hours to seconds.
Explore SolutionsAvailable Solutions
Unified Communications
Enterprise-grade UCaaS, CCaaS, and collaboration platforms that keep your teams connected and productive.
Proven Results, Retained Revenue
For 30+ years, Fortune 1000 healthcare organizations have trusted IIS to eliminate patient attrition and retain millions in annual revenue.
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See what our clients have to say about their experience with Instant InfoSystems.
Just wanted to let you know I had to call for support two times today on two different issues. Both times the calls were answered by a human very quickly. Both techs were great and able to answer my questions and help with issues immediately. So refreshing!! We made a great decision to move to this vendor for our support needs!
This is to let you know that we migrated all of our fax traffic to the new RightFax version running on our virtual servers and using IIS's cloud service. It's all running great! Thank you for your help as we worked through a very few technical issues, and a great many scheduling issues on our side.
Mike did a great job schooling me. It was a big job and the effects of the upgrade were farther reaching than anything I had anticipated. I learned a lot. Thanks again — great job as always, pleasure working with you guys.
I would like to send my appreciation for such a great job by your team. They were very patient and knowledgeable individuals. Not only did they help with my problem, they gave me some info for future outcomes. These guys are world class support service.
I can't praise the IIS team enough. They were an excellent advocate for us, and worked hard to get the issue resolved.
The RightFax cutover finally happened last night. Everything went fairly smoothly. He has been a great resource and very patient throughout this project.

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Our fax and document processing experts are ready to help you modernize your infrastructure and automate your workflows. Get personalized recommendations for cloud fax, intelligent document processing, and workflow automation solutions.
