Insertion of material to stop growth of nasal sinus lining with bone flap through forehead (CPT 31085)
31085 is the billing code hospitals use for this service. Prices below are each hospital's own posted facility charge.
Name shown as it appears in hospital billing files.
2 of 118 hospitals post a price for this code. Hospitals that don't post one are left out — we never guess a number.
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| Hospital | Location | Cash price | Gross charge | Medicare pays | × Medicare |
|---|---|---|---|---|---|
| Foothills Hospital likely a partial charge — not the full procedure |
Boulder, CO | $1,256 | $2,512 | $6,314.04 | 0.2× |
| Spanish Peaks Regional Health Center unusually low — confirm this is the full procedure |
Walsenburg, CO | $1,878.30 | $2,087 | $6,244.73 | 0.3× |
"Medicare pays" is the facility (technical) rate, matching the posted facility charge; the doctor's separate professional fee is excluded throughout. "—" means Medicare has no comparable facility rate.