Eye care revenue cycle management, coded with specialty precision.
Supercharged by AI
Knack RCM Eyecare delivers specialty-intelligent, AI-enabled revenue
cycle and practice management with an exclusive focus on
optometry and ophthalmology — trusted by some of North America’s independent practices and largest eye care aggregators.
Exclusive optometry & ophthalmology focus
Medical & vision billing expertise
Trusted by 3 of the nation's largest ECP aggregators
Specialties credentialed across
Providers credentialed on our platform
Secure cloud access — anywhere
An exclusive focus on optometry and ophthalmology.
Knack RCM Eyecare has earned the trust of practices across North America — from independent providers to three of the nation’s largest eye care aggregators. Our exclusive focus on optometry and ophthalmology has allowed us to build specialized teams with deep expertise in medical and vision billing, coding, credentialing, payer requirements, denial management and revenue cycle optimization.
What makes us different?
- Exclusive optometry & ophthalmology focus
- Specialized teams for medical and vision billing
- Certified coders fluent in E/M and Eye visit codes
- Credentialing, payer-requirement and denial-management depth
- AI-powered automation at global operational scale
Three pillars,
one accountable partner
End-to-end execution, reporting that drives decisions, and partnership in the economics behind your practice — all built around how eye care revenue actually moves.
End-to-end eye care RCM, powered by AI and specialty coders
- Comprehensive onboarding, credentialing and provider enrollment
- Accurate and efficient coding and auditing across E/M and Eye codes, performed by certified eye-care specialists
- Laterality (RT/LT/50) and medical-necessity validation for clean claims
- Eligibility and benefit checks that separate medical from routine vision coverage
- AI-assisted follow-up workflows and an AI-assisted RCM reporting tool
- Electronic payment posting, A/R follow-up, and patient inquiries via online portal
- Comprehensive RCM reporting with KPI benchmarks that outperform industry standards
- Payer-mix reporting across medical (Part B/commercial) and vision plans
- Denial analytics for laterality, frequency edits and global-period errors
- Provider-productivity reporting for performance and staffing decisions
Eye care KPIs that do more than report the past
Knack transforms operational and financial data into actionable insights for your practice, retina group or ASC. Our reporting goes beyond traditional RCM dashboards to show where margin is at risk — and how to fix it.
Strengthen practice economics and surgical relationships
We support the broader practice strategy behind the revenue cycle, helping you run clean optical-vs-medical workflows and sustainable surgical and premium-service economics.
- Optical-vs-medical and premium-service (refractive, premium IOL) workflow support
- ASC and surgical-facility billing coordination for cataract, retina and glaucoma
- Credentialing, enrollment and payer-contracting support aligned to your goals
A specialty-intelligent partner for eye care
Trusted across the industry
From independent providers to three of the nation’s largest eye care aggregators, practices of every size rely on Knack for their revenue cycle.
Medical + vision expertise
Specialized teams fluent in both medical and vision billing, coding, credentialing, payer requirements and denial management — the split that trips up generalist billers.
Scale for any size
Purpose-built technology, AI-powered automation and global operations flex from a single office to a large enterprise organization without losing consistency.
Client results and revenue-leadership thinking
Case study · Optometry network
Insurance A/R cut from 137% to 62% of monthly revenue
Request the full case study →
Case study · National vision aggregator
400+ FTEs onboarded in 45 days at 97%+ quality
Request the full case study →
“Unlike other entities that provide revenue cycle management, Knack did a deep dive into our business… With Knack as our partner, we not only obtained our goal to significantly lower insurance accounts receivable — we exceeded it.”
Partner, eye care provider network
See how your eye care revenue compares.
Share a few high-level metrics and we’ll benchmark your ophthalmology or optometry program against top-performing peers — and show where AI-enabled, specialty-intelligent RCM can move the needle.
Certified eye-care coders
Up to 98% net collection
Ophthalmology & optometry focus
What is eye care revenue cycle management?
IN SHORT
Eye care revenue cycle management (RCM) is the end-to-end management of an ophthalmology or optometry practice's financial workflow — eligibility, charge capture, specialty coding, claim submission, denial management, payment posting and A/R follow-up. Because eye care is billed across two coding systems and hinges on laterality, medical necessity and payer frequency rules, it demands specialty-specific expertise that generalist billing vendors rarely have.
How eye care visits are coded
E/M codes 99202–99215
vs
Eye codes 92002–92014
E/M codes
99202–99215, selected on medical decision-making or time, with matching documentation.
Eye visit codes
92002–92014, requiring a defined set of exam elements and an initiated treatment plan.
Medical vs. vision
The diagnosis and reason for the visit — not the provider — decide medical (Part B/commercial) versus routine vision-plan billing.
Key eye care modifiers
Modifier
What it means
RT / LT
Right eye / left eye (laterality)
50
Bilateral procedure — both eyes
25
Separate, significant E/M on a minor-procedure day
24
Unrelated E/M during a post-op global period
79
Unrelated procedure during a global period
54 / 55
Split surgical / post-op care (co-management)
Generalist billing vs.
specialty-intelligent eye care RCM
Eye care’s dual coding systems, laterality rules and medical-versus-vision routing create revenue leakage that general RCM vendors routinely miss. Here is where a specialty partner changes the outcome.
Capability
Coding
Time-unit capture
Modifiers & Concurrency
Denials
Reporting
Contracts & Stipends
Generalist RCM
General CPT Coders
Treated as a clinical note
Frequent AA/QK/QZ Errors
Worked Reactively
Standard Dashboards
Out of scope
Capability
CPC-Certified Anesthesia Coders, ≥95% Accuracy
Treated as a Financial Control Point
Specialty-Validated Modifier Logic
AI-Prioritized, with Root-Cause Analytics
OR-Efficiency & Provider-Productivity Benchmarks
Data-Grounded Negotiation Support
Capability
Generalist RCM
Knack anesthesia RCM
Coding
General CPT Coders
Certified eye-care coders fluent in E/M + Eye codes, with deep expertise in medical and vision billing, credentialing, and denial management
Laterality (RT/LT/50)
Frequently missed
Modifier logic enforced on every claim
Medical vs. vision
Misrouted to the wrong plan
Correctly split medical (Part B) vs. routine vision
Frequency edits (OCT/fields)
Denied reactively
Pre-checked against payer frequency rules
Global periods
Bundled in error
Post-op periods and 24/79 tracked
Denials & reporting
Worked reactively on standard dashboards
AI-prioritized, with ECP productivity & payer-mix benchmarks
— FAQ
Eye care revenue cycle
management, answered
Straight answers to the questions ophthalmology and optometry practices ask most.
What is eye care revenue cycle management (RCM)?
Eye care RCM is the end-to-end management of an ophthalmology or optometry practice's financial workflow — from eligibility and charge capture through specialty coding, claim submission, denial management, payment posting and accounts-receivable follow-up. Because eye care is billed across two coding systems (evaluation-and-management and Eye visit codes) and hinges on laterality, medical necessity and payer frequency rules, it requires specialty-specific expertise that general RCM vendors rarely have.
What is the difference between E/M codes and Eye visit codes, and when is each used?
Ophthalmology and optometry can bill an office visit two ways: evaluation-and-management (E/M) codes 99202–99215, or ophthalmology-specific Eye visit codes 92002–92014. E/M codes are chosen on medical decision-making or time and require matching documentation; Eye codes require a defined set of examination elements and an initiated treatment plan. Choosing the higher-value, correctly documented option on each visit — and knowing each payer's rules and frequency limits — is one of the biggest recurring revenue levers in eye care.
What are the most common eye care billing denials?
The most frequent ophthalmology and optometry denials come from missing or wrong laterality modifiers (RT, LT, 50), diagnostic tests that exceed payer frequency limits (such as OCT 92133/92134 and visual fields 92083), same-day E/M billed without modifier 25, procedures inside a surgical global period billed without modifier 24 or 79, refraction (92015) submitted to a medical plan that does not cover it, and services routed to a vision plan when they are medically necessary (or vice versa). Most are preventable with specialty edits before the claim goes out.
Which modifiers matter most in eye care billing?
Laterality modifiers RT (right eye), LT (left eye) and 50 (bilateral) are central because most eye services are paired-organ procedures. Modifier 25 identifies a significant, separately identifiable E/M on the same day as a minor procedure; modifier 24 covers an unrelated E/M during a post-operative global period; and modifier 79 covers an unrelated procedure in that period. Modifiers 54 and 55 split surgical and post-operative care, which is common in cataract co-management with optometry.
How is medical versus routine (vision) eye care billed?
Coverage is driven by the reason for the visit and the diagnosis, not the provider type. A medically necessary exam (for example, cataract, glaucoma, diabetic eye disease or dry eye) is billed to the patient's medical plan, typically Medicare Part B or a commercial medical plan. A routine refractive exam with no medical complaint is billed to the vision plan (such as VSP or EyeMed). Correctly routing each service — and handling visits that legitimately involve both — prevents denials and protects patient trust.
Why use a specialty RCM partner for eye care instead of a general billing company?
Eye care's dual coding systems, laterality rules, medical-versus-vision routing, frequency edits and surgical global periods create revenue leakage that generalist vendors routinely miss. A specialty partner with certified eye-care coders, AI-assisted workflows and benchmark reporting captures more revenue, lowers denial rates and reduces compliance risk across both ophthalmology and optometry.
How does AI improve eye care revenue cycle management?
With an exclusive focus on optometry and ophthalmology — and clients ranging from independent practices to three of the nation's largest eye care aggregators — Knack delivers end-to-end coding and billing by certified eye-care coders across E/M and Eye visit codes, medical and vision billing, eligibility and clean-claim validation, laterality and medical-necessity checks, AI-assisted denial and A/R follow-up, payment posting and patient support, KPI and payer-mix reporting, and credentialing and enrollment support. Knack's clients see up to 30% lower operating costs, up to 98% net collection percentage and 95%+ scores on compliance audits.
What does Knack's eye care RCM service include?
AI-assisted RCM automates eligibility and benefit verification, flags coding, laterality and medical-necessity errors before claims go out, checks diagnostic tests against payer frequency limits, prioritizes the highest-value denials, and surfaces underpayment and reimbursement-risk patterns. That lets certified coders spend their time on judgment and exceptions instead of manual data entry.
See how your eye care revenue compares
Share a few high-level metrics and we’ll show you how your ophthalmology or optometry program stacks up against top-performing peers — and where AI-enabled, specialty-intelligent RCM can move the needle.