Cataract Surgery Cost in Illinois
Xcapsl ctrc rmvl w/o ecp
$2,820Hospital outpatient total2026 Medicare, physician + facility- ✓Your ZIP's wage-adjusted hospital and surgery centre rates
- ✓Five nearby hospitals by name, with CMS star ratings
- ✓The add-on codes that typically land on the bill
- ✓A word-for-word script for asking for a good-faith estimate
- ✓A private link you can reopen and share
- ✓Everything in the Premium report
- ✓15 nearby hospitals instead of five
- ✓Filled good-faith-estimate request letter
- ✓Bill-negotiation letter
- ✓Printable PDF download
Illinois Medicare physician rate (2026)
+2.2% vs nationalAverage of 4 localities. Office range $454.91–$488.66.
What the whole procedure costs
The rate above is the physician’s fee on its own. The facility bills separately, and for most procedures the facility is the larger half of the bill. These are 2026 national Medicare amounts.
Choosing a surgery centre over a hospital saves about $1,102 on the Medicare allowed amount for cataract surgery. Ask whether your procedure can be done at an ambulatory surgery centre.
Medicare pays the hospital a single comprehensive amount for this procedure, covering the facility's share of the encounter including implants and supplies. Medicare allowed amounts are not what an uninsured patient is charged, and not a quote. Private plans typically allow more.
Your ZIP in Illinois
Enter a ZIP code to see which Illinois locality applies to you, whether Chicago proper, the suburban collar counties, the Metro East near St. Louis, or downstate cities like Springfield, Peoria, and Champaign.
What cataract surgery costs at hospitals near you
Everything above is a national average. The hospital you pick in Illinois moves the bill more than anything else you control.
Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.
One-off payment, no account and no subscription. You get a private link and an email. No medical records and no insurance card, ever.
What these numbers are
Every figure on this page is a 2026 Medicare allowed amount: the physician line comes from the Physician Fee Schedule adjusted by geographic practice-cost indices, and the facility totals come from the CMS hospital outpatient (OPPS) and ambulatory surgery centre rates. None of them is a hospital chargemaster price, your insurer's contracted rate, or a quote. Anesthesia, pathology, imaging reads and follow-up care are billed under their own codes when they apply, and an inpatient stay is paid a different way again.
National vs Illinois
Where Illinois ranks for this CPT
CPT 66984 by Illinois locality
| Locality | Office |
|---|---|
| chicago | $488.66 |
| suburban chicago | $483.74 |
| east st. louis | $464.48 |
| rest of illinois | $454.91 |
PE GPCI ranges from 0.913 to 1.027 in Illinois. That index is why the same CPT is not one price statewide.
Cataract Surgery and how Illinois is priced
Illinois uses one of the more detailed locality maps in the Midwest: Chicago has its own locality, the suburban collar counties are priced separately, the East St. Louis area carries its own locality tied to the St. Louis market, and the rest of the state shares a fourth. Approved amounts step down noticeably from the city and suburbs to downstate, so the same procedure prices differently in Chicago, Naperville, Belleville, and Springfield. This four-way split makes Illinois one of the states where a ZIP-level check genuinely changes the answer. Downstate rates align more closely with neighboring rural states than with Chicagoland.
Chicago is one of the country's great medical hubs, with multiple academic medical centers and deep specialist supply, and its suburbs support large competing systems of their own. Downstate Illinois is a different market: smaller cities like Peoria, Springfield, and Champaign serve wide rural areas, and the Metro East suburbs orient toward St. Louis providers. Where you sit on that map shapes both price and choice.
This procedure: Cataract surgery removes the eye's clouded natural lens through a tiny incision using ultrasound to break it up, then implants a clear artificial lens called an IOL. It is the most common surgery performed on Medicare patients and one of the safest. Done one eye at a time under numbing drops with light sedation, the procedure itself takes about 15 minutes, and most people notice better vision within days.
What Is Cataract Surgery?
Cataract surgery removes the eye's clouded natural lens through a tiny incision using ultrasound to break it up, then implants a clear artificial lens called an IOL. It is the most common surgery performed on Medicare patients and one of the safest. Done one eye at a time under numbing drops with light sedation, the procedure itself takes about 15 minutes, and most people notice better vision within days.
What Affects the Cost
- –Lens choice is the biggest patient-controlled cost: a standard single-focus lens is covered, while multifocal, extended-depth, or astigmatism-correcting toric lenses cost extra out of pocket, often thousands per eye.
- –Laser-assisted surgery, offered as an upgrade over the standard ultrasound technique, is an additional self-pay charge at many practices.
- –The facility fee differs between hospital outpatient departments and ambulatory surgery centers, where most cataract surgery now happens.
- –Because each eye is a separate surgery weeks apart, all charges effectively occur twice for most patients.
- –Pre-surgical eye measurements and testing beyond the standard set may be billed to you when tied to premium lens upgrades.
Questions to Ask Before Booking
- 1.What exactly is included if I choose the standard covered lens, with zero upgrade charges?
- 2.What is your all-in out-of-pocket price for each premium lens option, per eye?
- 3.Is laser assistance clinically necessary for my eyes or an optional upgrade?
- 4.Where will the surgery be done, and what is the facility fee at that location?
- 5.Does my plan require prior authorization, and is the post-surgery eyeglasses benefit being applied?
Other featured procedures in Illinois
Cataract Surgery in other states
Cataract Surgery in Illinois: questions
The 2026 Medicare physician office rate for CPT 66984 averages $472.95 across 4 Illinois localities, from $454.91 in REST OF ILLINOIS to $488.66 in CHICAGO. The hospital physician rate averages $472.95. Enter a ZIP for the exact locality.
Yes. CMS splits Illinois into 4 payment localities. For this CPT the office physician fee spans $33.75 from the lowest to highest locality. Enter a ZIP code to see which Illinois locality applies to you, whether Chicago proper, the suburban collar counties, the Metro East near St. Louis, or downstate cities like Springfield, Peoria, and Champaign.
After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $95 for the office physician line or $95 for the hospital physician line in Illinois. Medigap may cover that 20%. This is not the hospital facility fee.
No. $472.95 is only the physician's share. Adding Medicare's facility payment brings the total to about $2,820 in a hospital outpatient department, or about $1,718 at an ambulatory surgery centre. Anesthesia, pathology and other codes billed the same day are extra. Illinois ranks #40 of 51 states on the physician line (2% above the national office rate of $462.60).