Price Checker / CPT G0455
How much does Fecal Microbiota Prep Instil cost?
CPT G0455 · Based on 2026 Medicare rates and hospital-published pricing
The average hospital charge is around 18x the fair price — among the most extreme markups. Dispute this.
Fair price
$220–$440
What this should cost
With insurance
~$1,950
Typical out-of-pocket
Overcharged if over
$550
Push back above this
The average hospital charge of $6,061 is $5,731 over the fair price (about 18x the fair rate).
What hospitals charge for Fecal Microbiota Prep Instil
From hospital-published transparency (MRF) files. These are the hospitals in our database that list this procedure.
| Hospital | Gross Charge | Cash Rate | vs Medicare |
|---|---|---|---|
| United Memorial Medical Center BATAVIA, NY | $10,393 | $6,755 | 7004% |
| Meritus Medical Center, Inc. HAGERSTOWN, MD | $1,729 | — | 1082% |
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 Fecal Microbiota Prep Instil
CPT code G0455 refers to fecal microbiota prep instil (billing description: "Fecal microbiota prep instil"). Under the 2026 Medicare Physician Fee Schedule, it is reimbursed at $61 in a facility (hospital or surgery center) and $146 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.