Before surgery
Document symptoms and functional limits, grade the lens, review medications and treat the ocular surface so biometry is stable.
Surgical Co-Management · Cataract
Cataract Pre-Op and Post-Op Care running the co-managed visits.
When a surgeon transfers post-operative care, the referring practice takes over a defined slice of the 90-day global period. Here is what that slice includes, what Medicare expects on paper and how to bill it.
-54Surgical care only (surgeon)
-55Post-op management only (co-managing doctor)
Item 19Where transfer dates go on the claim
Surgery dateDate of service on both claims
Quick answer
The transfer has to exist on paper before you bill.
Medicare treats co-management as two physicians splitting one global surgical package. The surgeon bills the procedure with modifier 54 and the doctor assuming post-op care bills the same code with modifier 55. A written, dated transfer agreement, the patient's informed consent and the exact date care changed hands must all be in both records.
Key takeaways
- Both claims use the same procedure code and the surgery date as date of service.
- The co-managing doctor can bill only after providing at least one post-op service.
- Report the dates care began and ended, and the number of days, in item 19.
- Complications within the global period are part of post-op care, not separate visits.
- The patient chooses whether to be co-managed and by whom.
The co-managed path
Before, during and after surgery.
Each step has an owner. Agree on them with the surgeon before the first shared patient.
Transfer of care
The surgeon sees the patient on the surgical day and early post-op period, then releases care by written, dated agreement.
Post-op visits
Check acuity, pressure, wound, anterior chamber and drop adherence, and watch for warning signs until the global period ends.
Documentation checklist.
What a Medicare contractor expects to find if it asks for the record.
| Item | Who keeps it | Why it matters |
|---|---|---|
| Signed, dated transfer agreement | Surgeon and co-managing doctor | Required for modifiers 54 and 55 |
| Exact date post-op care was assumed | Both records | Sets the start of the billable post-op days |
| Patient informed of the reasons, risks and benefits, and consent | Both records | Transfer must be agreed before it happens |
| Operative note | Surgeon | Documents the surgical portion |
| Post-op visit notes | Co-managing doctor | Supports the -55 claim |
Source: First Coast Service Options, the Medicare contractor guidance on modifiers 54 and 55 (IOM Pub. 100-04, Ch. 12, §40.2).
Warning signs to teach every patient.
NEI tells patients to call promptly for any of these. Put them on your post-op handout and your after-hours line.
- Same-day callback protocol
- Clear after-hours instructions
- Drop schedule in writing
-
Vision loss
Any drop in vision after initial improvement needs to be seen.
-
Pain not relieved by medication
Severe pain can signal pressure spikes or inflammation.
-
Very red eye
Marked redness warrants an exam the same day.
-
New floaters or flashes
Retinal detachment is a listed risk of cataract surgery.
Practice pearl
Book the one-month visit before the patient leaves the first post-op exam. NEI notes most patients are fully healed by about eight weeks, and a scheduled refraction is when the patient decides where to buy their new glasses.
RescueLink
Route post-op comfort products, keep the relationship.
When the surgeon allows it, lubricating drops, lid hygiene and night shields support comfort during healing. Send an eligible over-the-counter list by text or email through RescueLink; your practice earns a 15% participation credit on eligible OTC orders on VisionRescue.com.
- No setup fee, subscription or quota
- One-tap ordering for the patient
- Optional auto-ship on recurring items
- Contact lenses and prescription products are excluded
Frequently asked questions
Can I bill post-op care with modifier 55 for a commercial plan?
Many plans follow Medicare, but some do not recognize split care. Check each payer's policy before the first visit.
What if the surgeon sees the patient again during my portion?
Days are divided by who was responsible. Report the exact dates you assumed and relinquished care in item 19.
Is an OCT during the global period separately billable?
Diagnostic tests are generally reported separately from the global package when medically necessary; post-op visits for the surgery are not.
How is a new, unrelated problem billed during the global period?
Unrelated visits use modifier 24 and unrelated procedures use modifier 79.
Who decides whether the patient is co-managed?
The patient. The discussion and consent should happen before surgery and be documented.
References
- First Coast Service Options. Postoperative co-management: modifiers 54 and 55. FCSO
- Review of Optometry. Comanagement essentials, October 2015. Review of Optometry
- American Academy of Ophthalmology. How to bill co-managed cataract patients, 2022. AAO
- National Eye Institute. Cataract surgery. NEI
- Every source behind this guide is listed on the Vision Rescue sources page. All sources
About this guide
Written for licensed eye care practices by the Vision Rescue team from manufacturer, FDA, CMS and peer-reviewed sources. Questions: providers@visionrescue.com or 1-855-692-8024.
Important notes and disclosures
Information only, not legal or billing advice. Follow your Medicare contractor and each payer's current policy. Vision Rescue is a licensed pharmaceutical wholesale distributor.
Make co-management routine, not improvised.
Agree on the visit plan and paperwork with your surgeons once, then use the same checklist on every shared patient.
Coding references are summarized from Medicare contractor guidance. Rules change; verify against the current CMS Claims Processing Manual before billing.