Price Checker / CPT 31231
How much does Nasal Endoscopy Diagnostic cost?
CPT 31231 · Based on 2026 Medicare rates and hospital-published pricing
The average hospital charge is about 2.9x the fair price. You have grounds to ask for a reduction.
Fair price
$600–$710
What this should cost
With insurance
~$149,600
Typical out-of-pocket
Overcharged if over
$890
Push back above this
The average hospital charge of $1,909 is $1,249 over the fair price (about 2.9x the fair rate).
What hospitals charge for Nasal Endoscopy Diagnostic
From hospital-published transparency (MRF) files. These are the hospitals in our database that list this procedure.
| Hospital | Gross Charge | Cash Rate | vs Medicare |
|---|---|---|---|
| Ascension Sacred Heart Pensacola (Sacred Heart Health System, Inc.) , FL | — | — | 887% |
| Studer Family Children's Hospital Ascension Sacred Heart (Sacred Heart Health System, Inc.) , FL | — | — | 887% |
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 Nasal Endoscopy Diagnostic
CPT code 31231 refers to nasal endoscopy diagnostic (billing description: "Nasal endoscopy dx"). Under the 2026 Medicare Physician Fee Schedule, it is reimbursed at $55 in a facility (hospital or surgery center) and $193 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.