Surgery and procedures CPT 58340 Inpatient — admitted to hospital

HSG (tube test) cost in Missoula, MT — inpatient

In Missoula, MT, 1 hospital lists a cash price for hysterosalpingogram (HSG): contrast injection to check the fallopian tubes as an inpatient: from $234.40 to $234.40, with a median of $234.40. Across Montana, the median is $293.60 at 6 hospitals.

Cash prices at 1 facility for code 58340, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$234.40St. Patrick Hospital
Median$234.40half pay less
Highest$234.40in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St. Patrick Hospital Missoula, MT · (406) 543-7271 HC CATHETER FOR HYSTEROGRAPHY $234.40 $293.00 — 20% Apr 1, 2026
source file

Inpatient: lowest $234.40, median $234.40, highest $234.40.

As an outpatient, the same code is billed by 1 facility here, median $234.40 — that is the price to compare if you are not being admitted.

What it is

An HSG is an X-ray test that checks whether the fallopian tubes are open and the uterus has a normal shape. Dye is injected through the cervix while X-rays are taken.

What the price covers

The price covers the injection. The X-ray imaging is usually billed separately.