Price Checker / CPT 31267
How much does Endoscopy Maxillary Sinus cost?
CPT 31267 · Based on 2026 Medicare rates and hospital-published pricing
The average hospital charge is around 56x the fair price — among the most extreme markups. Dispute this.
Fair price
$340–$670
What this should cost
With insurance
~$3,800
Typical out-of-pocket
Overcharged if over
$840
Push back above this
The average hospital charge of $28,787 is $28,277 over the fair price (about 56x the fair rate).
What hospitals charge for Endoscopy Maxillary Sinus
From hospital-published transparency (MRF) files. These are the hospitals in our database that list this procedure.
| Hospital | Gross Charge | Cash Rate | vs Medicare |
|---|---|---|---|
| Franciscan Health Lafayette LAFAYETTE, IN | $103,693 | $26,649 | 46167% |
| AdventHealth Lenexa City Center , KS | $64,457 | $32,228 | 28660% |
| AdventHealth Overland Park , KS | $64,457 | $32,228 | 28660% |
| AdventHealth Shawnee Mission SHAWNEE MISSION, KS | $64,457 | $32,228 | 28660% |
| The Christ Hospital Inpatient Psychiatry , OH | $53,108 | $19,140 | 23596% |
| The Christ Hospital Inpatient Rehab , OH | $53,108 | $19,140 | 23596% |
| The Christ Hospital Liberty , OH | $53,108 | $19,140 | 23596% |
| The Christ Hospital , OH | $53,108 | $19,140 | 23596% |
| "MultiCare Mary Bridge Children's Hospital" , WA | — | — | 21030% |
| Chilton Medical Center POMPTON PLAINS, NJ | $44,898 | $9,002 | 19933% |
| Oregon Health and Science University , OR | $35,158 | $22,852 | 15587% |
| KINGS MILLS HOSPITAL Mason, OH | $45,405 | — | 14428% |
| MultiCare Good Samaritan Hospital PUYALLUP, WA | — | — | 14310% |
| St. Anne Hospital , WA | — | — | 13995% |
| Phelps Hospital SLEEPY HOLLOW, NY | — | $22,972 | 13298% |
Were you billed for this procedure?
Send us your bill and we'll compare every line item against Medicare rates and your hospital's published prices. Free review, no obligation.
About Endoscopy Maxillary Sinus
CPT code 31267 refers to endoscopy maxillary sinus (billing description: "Endoscopy maxillary sinus"). Under the 2026 Medicare Physician Fee Schedule, it is reimbursed at $224 in a facility (hospital or surgery center) and $224 in a doctor's office.
The Medicare rate is the closest thing to an objective "what this work is actually worth." A fair cash price for the uninsured is generally 1.5–3x that rate. Hospital sticker (gross) charges are often far higher — but almost nobody actually pays them.
What to do if you were overcharged
- 1Send us your bill — we'll identify this code and compare it against the rates shown above.
- 2Get a dispute letter — citing the Medicare rate and your hospital's own published pricing data.
- 3We negotiate for you — 25% of savings, no savings = no fee.