Surgery and procedures CPT 58100 Outpatient

Endometrial biopsy cost in Shelby, MT

In Shelby, MT, 1 hospital lists a cash price for endometrial biopsy (uterine lining sample) without dilating the cervix: from $313.46 to $313.46, with a median of $313.46. Across Montana, the median is $196.65 at 11 hospitals.

Cash prices at 1 facility for code 58100, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$313.46Logan Health - Shelby

Median$313.46half of hospitals charge less

Highest$313.46in this market

Difference1.0×highest vs lowest

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
Logan Health - Shelby Shelby, MT · (406) 434-3200 CMCM Biopsy Of Uterus Lining PBB File of Apr 1, 2026 · source file	$313.46	$482.25	—	35%

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

Outpatient: lowest $313.46, median $313.46, highest $313.46.

As an inpatient, the same code is billed by 1 facility here, median $313.46. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

What it is

An endometrial biopsy takes a small sample of the uterine lining with a thin tube passed through the cervix, without stretching the cervix open. It is used to investigate abnormal bleeding, such as bleeding after menopause.

What the price covers

The price covers taking the sample. The pathologist's exam and the office visit are usually billed separately.