Surgery and procedures CPT 58340 Inpatient — admitted to hospital

HSG (tube test) cost in Charlotte, NC — inpatient

In Charlotte-Concord-Gastonia, NC-SC, 14 hospitals list a cash price for hysterosalpingogram (HSG): contrast injection to check the fallopian tubes as an inpatient: from $81.50 to $637.00, with a median of $505.90. The lowest listed price is at MUSC Chester Regional Medical Center — $424.40 less than the median here. Across North Carolina, the median is $186.57 at 33 hospitals.

Cash prices at 14 facilities across 11 cities for code 58340, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 1, 2025 and May 11, 2026.

Lowest$81.50MUSC Chester Regional Medical Center
Median$505.90half pay less
Highest$637.00in this market
Difference7.8×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 Charlotte-Concord-Gastonia, NC-SC.

median
Lowest $81.50Highest $637.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
MUSC Chester Regional Medical Center lowest Chester, SC · (803) 581-3151 HB CATH/INJ FOR HYSTEROSONOGRAM $81.50 $163.00 — 50% Apr 1, 2026
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Duke Health Lake Norman Hospital Mooresville, NC · (704) 660-4000 Cath W Inj Cntrst Hsg $186.57 $691.00 $201.08–$238.40 73% —
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Duke Health Lake Norman Hospital Mooresville, NC · (704) 660-4000 Cath W Inj Cntrst Hsg $186.57 $691.00 $201.08–$238.40 73% —
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MUSC Lancaster Medical Center Lancaster, SC · (803) 286-1481 HB CATH/INJ FOR HYSTEROSONOGRAM $244.50 $489.00 — 50% Apr 1, 2026
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Atrium Health Lincoln Lincolnton, NC · (980) 212-2000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $290.08–$961.21 50% Dec 1, 2025
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Atrium Health Union Monroe, NC · (704) 283-3100 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$961.21 50% Dec 4, 2025
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Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$930.86 50% Dec 5, 2025
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Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$930.86 50% Dec 5, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$910.62 50% Dec 5, 2025
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Carolinas Rehabilitation Charlotte, NC HC INJECTION UTERUS TUBE $505.90 $1,011.80 $338.95–$930.86 50% Dec 5, 2025
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Carolinas Rehabilitation Belmont, NC HC INJECTION UTERUS TUBE $505.90 $1,011.80 $338.95–$930.86 50% Dec 5, 2025
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Atrium Health Anson Wadesboro, NC · (704) 694-5131 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$961.21 50% Dec 1, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$910.62 50% Dec 4, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$930.86 50% Dec 4, 2025
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Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $313.66–$890.38 50% Dec 4, 2025
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Carolinas Medical Center-Northeast Concord, NC · (704) 783-3000 HC INJECTION UTERUS TUBE $505.90 $1,011.80 $306.58–$961.21 50% Dec 1, 2025
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Gaston Memorial Hospital Gastonia, NC · (704) 834-4891 HCHG CATH/INJ HYSTEROSALPINGOGRAPHY $637.00 $637.00 $477.75–$605.15 — May 11, 2026
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Gaston Memorial Hospital Belmont, NC HCHG CATH/INJ HYSTEROSALPINGOGRAPHY $637.00 $637.00 $477.75–$605.15 — May 11, 2026
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Gaston Memorial Hospital Mount Holly, NC HCHG CATH/INJ HYSTEROSALPINGOGRAPHY $637.00 $637.00 — — May 11, 2026
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Inpatient: lowest $81.50, median $505.90, highest $637.00 — a 7.8× difference within the same market.

As an outpatient, the same code is billed by 14 facilities here, median $505.90 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 9 of 11 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

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.