Scans and imaging CPT 72131 Outpatient

Lumbar spine CT cost in Kalispell, MT

In Kalispell, MT, 2 hospitals list a cash price for CT scan of the lower back (lumbar spine) without contrast: from $862.55 to $1,055.44, with a median of $959.00. The lowest listed price is at Logan Health - Whitefish — $96.45 less than the median here. Across Montana, the median is $1,397.18 at 21 hospitals.

Cash prices at 2 facilities across 2 cities for code 72131, 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$862.55Logan Health - Whitefish
Median$959.00half pay less
Highest$1,055.44in this market
Difference1.2×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Kalispell, MT.

median
Lowest $862.55Highest $1,055.44

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Logan Health - Whitefish lowest Whitefish, MT · (406) 863-3550 CT LUMBAR SPINE W/O $862.55 $1,327.00 — 35% Apr 1, 2026
source file
Logan Health Medical Center Kalispell, MT · (406) 752-5111 CT LUMBAR SPINE W/O $1,055.44 $1,623.75 — 35% Apr 1, 2026
source file

Outpatient: lowest $862.55, median $959.00, highest $1,055.44 — a 1.2× difference within the same market.

As an inpatient, the same code is billed by 2 facilities here, median $959.00. 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

This CT scan shows the bones of the lower back in detail. It is used after injuries and when an MRI is not possible.

What the price covers

The price usually covers the scan. The radiologist's reading may be billed separately.