Insurance and Billing · Billing Basics
Vision Plan vs Medical Billing deciding which plan gets the claim.
The same exam lane can produce a vision claim or a medical claim. What decides it is why the patient came in and what the doctor did about it, not which equipment was used. A practice that sorts this at scheduling bills cleanly and keeps patients from surprise statements.
Quick answer
The reason for the visit picks the plan.
Routine care, meaning a preventive exam and refraction for glasses or contacts, belongs to the vision benefit. A visit for a medical complaint, or one that starts or continues a diagnostic or treatment program, belongs to the medical plan. Medicare excludes routine exams and refractions entirely, and payer policies treat coding routine care as a medical exam as misrepresentation.
Key takeaways
- Vision plans pay for routine exams, refraction and eyewear allowances.
- Medical plans pay for evaluation and management of eye conditions.
- 92002 to 92014 require initiating or continuing a diagnostic or treatment program.
- Refraction (92015) is excluded by Medicare and not separately paid by some commercial payers.
- Tell patients at scheduling which benefit a visit will use.
Two lanes, side by side.
How the vision benefit and the medical plan divide eye care.
| Vision benefit | Medical plan | |
|---|---|---|
| Typical reason for visit | Annual exam, new glasses or contacts, no complaint | A symptom, a known condition or a follow-up |
| Common exam codes | S0620 or S0621 (routine exam with refraction), or plan-specific codes | 92002 to 92014 or office E/M codes |
| Diagnosis | Refractive or screening diagnoses such as Z01.00 or Z01.01 | The condition being evaluated, such as dry eye or glaucoma suspect |
| Materials | Frame, lens and contact lens allowances | Generally not covered, except Medicare eyewear after cataract surgery with an IOL |
| Patient cost | Copays and overages set by the vision plan | Deductible, copay or coinsurance set by the medical plan |
Codes and rules vary by payer. Use each plan's current provider manual and payment policies.
Common visits, sorted.
General patterns; the payer's policy always wins.
| Visit | Usually billed to | Why |
|---|---|---|
| Annual exam for new glasses, no complaints | Vision benefit | Preventive exam and refraction |
| Patient booked for burning, gritty eyes | Medical plan | Medical complaint leading to evaluation and a treatment plan |
| Yearly dilated exam for a patient with diabetes | Medical plan | Treated as a diagnostic exam; Medicare Part B covers it yearly |
| Glaucoma suspect follow-up with testing | Medical plan | Continuing a diagnostic program |
| Routine exam where a minor finding needs no added work | Vision benefit | A trivial finding does not convert the visit, per BCBSRI policy |
| Refraction during a medical visit | Patient or vision benefit, depending on plan | Medicare excludes refraction; some payers do not pay it separately |
Scripts and steps for the front desk.
Most billing errors start at the phone call.
| Moment | What to do or say |
|---|---|
| Scheduling | Ask what is prompting the visit and record it as the reason for the appointment |
| Booking a medical visit | Explain that the visit will use the medical plan, with its deductible and copay |
| Check-in | Scan both the medical and the vision cards |
| Medicare patients | Explain that refraction is not covered; a voluntary ABN can document the cost |
| Checkout | Separate exam charges from take-home products, which both plan types usually leave to the patient |
Write the refraction policy down and say it out loud. Medicare never pays for it and several commercial payers will not pay it separately, so a posted fee and a one-line script at scheduling prevent most disputes at checkout.
RescueLink
Send the cash-pay products home with the patient.
Vision and medical plans rarely pay for the drops, lid care and supplements a patient uses at home. Send the exact items by text or email; the patient orders in one tap, refills can run on auto-ship, and your practice earns a 15% participation credit on eligible OTC orders on VisionRescue.com. Contact lenses and Rx products are excluded.
- No setup fee, subscription or minimum
- One-tap ordering for the patient
- Optional auto-ship on refills
- Your recommendation stays with your practice
Questions practices ask
Can I bill a routine exam to the medical plan if I find something?
Payer policies differ. BCBSRI, for example, keeps visits scheduled as routine on S0620 or S0621 even when a condition is found, unless the member lacks routine benefits and a diagnostic or treatment program is started.
What do 92002 to 92014 require?
A medical examination and evaluation with initiation or continuation of a diagnostic and treatment program, not screening or refraction.
Does Medicare pay for refraction?
No. Medicare does not cover routine eye exams or refractions for eyeglasses or contact lenses.
Do vision plans pay for dry eye care?
Vision plans are built around routine exams and eyewear. Dry eye evaluation and management is billed to the medical plan.
Is coding a routine exam as medical a problem?
Yes. The BCBSRI policy calls reporting screening or refractive services with 92002 to 92014 misrepresentation.
Where do take-home products fit?
Drops, lid care and supplements are usually paid by the patient, which is where RescueLink helps.
References
- Blue Cross & Blue Shield of Rhode Island. Payment Policy: Ophthalmology Examinations and Routine Eye Examinations. BCBSRI (PDF)
- CMS Medicare Learning Network. Medicare Vision Services, MLN907165, June 2026. CMS (PDF)
- Medicare.gov. Eye exams (routine). Medicare.gov
- Medicare.gov. Eye exams (for diabetes). Medicare.gov
- National Library of Medicine. Clinical Table Search Service, ICD-10-CM. NLM
About this guide
Written for licensed eye care practices by the Vision Rescue team from plan, CMS and payer sources listed above. Questions: providers@visionrescue.com or 1-855-692-8024.
Important notes and disclosures
General business information only, not legal, billing or coding advice. Plan names, programs, policies and codes change; confirm details in each plan’s current provider manual and the member’s benefits before you bill. Vision Rescue is not affiliated with or endorsed by any plan named here. CPT is a registered trademark of the American Medical Association. Vision Rescue is a distributor of medical supplies and over-the-counter products.
Bill each visit to the plan that owns it.
Stock the essentials at wholesale and route take-home care through RescueLink.