Lab tests CPT 82140 Mississippi Outpatient

Ammonia test cost in Mississippi

In Mississippi, 55 hospitals publish a cash price for ammonia blood test: from $11.44 to $216.90, with a median of $72.00. The lowest price is at Baptist Memorial Hospital-Calhoun (Calhoun City). The highest price is 19.0× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 82140. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 30, 2026. See them on a map

Lowest$11.44Baptist Memorial Hospital-Calhoun
Median$72.00half pay less
Highest$216.90in Mississippi
Lowest saves$60.56vs the median

Hospitals in Mississippi, cheapest first

HospitalCash price List priceFile date
Baptist Memorial Hospital-Calhoun lowest Calhoun City · Calhoun City, MS AMMONIA URINE 24 HR $11.44 $22.00 Feb 20, 2026
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Ochsner Medical Center – Hancock Bay St. Louis · Gulfport-Biloxi, MS HC SUPERSAT URINE, AMMONIUM $20.90 $55.00 —
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UMMC Holmes County Lexington · Jackson, MS 82140 AMMONIA LEVEL $24.00 $60.00 —
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University of Mississippi Medical Center- Grenada Grenada · Grenada, MS 82140 AMMONIA LEVEL $28.40 $71.00 —
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Baptist Anderson Regional Medical Center Meridian · Meridian, MS AMMONIA LEVEL $28.60 $130.00 Feb 25, 2026
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Ochsner Rush Hospital Meridian · Meridian, MS HC AMMONIA, BLOOD $30.08 $97.02 —
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Magee General Hospital Magee · Jackson, MS AMMONIA $30.54 $88.00 —
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Singing River Gulfport Gulfport · Gulfport-Biloxi, MS ASSAY OF AMMONIA $36.80 $184.00 —
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S E Lackey Memorial Hospital Forest · Jackson, MS Ammonia level $44.00 $44.00 May 27, 2026
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Methodist Olive Branch Hospital Olive Branch · Memphis, TN-MS-AR HC Assay of Ammonia - Ammonia $44.22 $201.00 —
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Tippah County Hospital Ripley · Ripley, MS Ammonia $45.00 $60.00 —
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Tallahatchie General Hospital Charleston · Charleston, MS AMMONIA (SERUM OR URINE) $49.00 $70.00 —
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Baptist Anderson Regional Medical Center-South Meridian · Meridian, MS AMMONIA LEVEL $52.00 $130.00 Feb 17, 2026
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Mississippi Baptist Medical Center Jackson · Jackson, MS AMMONIA LEVEL $53.55 $255.00 Feb 25, 2026
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Pascagoula Hospital Pascagoula · Gulfport-Biloxi, MS ASSAY OF AMMONIA $55.20 $184.00 Feb 24, 2026
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UMMC - Madison Canton · Jackson, MS 82140 AMMONIA LEVEL $55.20 $138.00 —
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University of Mississippi Medical Center Jackson · Jackson, MS 82140 AMMONIA LEVEL $55.20 $138.00 —
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Yalobusha General Hospital Water Valley · Oxford, MS AMMONIA-BLOOD $58.80 $84.00 —
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Wayne General Hospital Waynesboro · Waynesboro, MS Ammonia level $59.00 $59.00 Jul 31, 2026
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Baptist Memorial Hospital-North Mississippi Oxford · Oxford, MS AMMONIA URINE 24 HR $60.49 $263.00 Feb 27, 2026
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Baptist Medical Center-Yazoo Yazoo City · Jackson, MS AMMONIA LEVEL $63.96 $156.00 Feb 17, 2026
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Baptist Memorial Hospital-Oktibbeha County Starkville · Starkville, MS AMMONIA PLASMA $64.00 $100.00 —
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Ochsner Laird Hospital Union · Union, MS HC AMMONIA, BLOOD $68.32 $112.00 —
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Baptist Medical Center-Attala Kosciusko · Kosciusko, MS AMMONIA LEVEL $68.64 $156.00 Feb 20, 2026
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Baptist Memorial Hospital - Leake Carthage · Carthage, MS AMMONIA LEVEL $70.20 $156.00 Feb 20, 2026
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Ochsner Scott Regional Morton · Jackson, MS HC AMMONIA, BLOOD $70.56 $112.00 —
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Noxubee General Hospital Macon · Columbus, MS AMMONIA (007054) $71.25 $95.00 —
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Franklin County Memorial Hospital Meadville · Meadville, MS AMMONIA $72.00 $72.00 —
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Field Memorial Community Hospital Centreville · Centreville, MS AMMONIA $72.75 $97.00 —
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North Mississippi Medical Center Tupelo · Tupelo, MS HC ASSAY OF AMMONIA - AMMONIA $73.96 $172.00 Apr 1, 2026
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North Mississippi Medical Center-Gilmore Amory Amory · Amory, MS HC ASSAY OF AMMONIA - AMMONIA $73.96 $172.00 Apr 1, 2026
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Pontotoc Health Service INC Cah Pontotoc · Pontotoc, MS HC ASSAY OF AMMONIA - AMMONIA $73.96 $172.00 Apr 1, 2026
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Tishomingo Health Services Iuka · Iuka, MS HC ASSAY OF AMMONIA - AMMONIA $73.96 $172.00 Apr 1, 2026
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Webster General Hospital/ Swing Bed Eupora · Starkville, MS HC ASSAY OF AMMONIA - AMMONIA $73.96 $172.00 Apr 1, 2026
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Ochsner Watkins Hospital Quitman · Meridian, MS *HC AMMONIA, URINE $75.04 $112.00 —
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Tyler Holmes Memorial Hospital Winona · Grenada, MS Ammonia level $75.75 $101.00 Jul 28, 2026
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Baptist Memorial Hospital-Booneville Booneville · Tupelo, MS AMMONIA LEVEL $77.28 $322.00 Feb 25, 2026
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Baptist Memorial Hospital-Union County New Albany · New Albany, MS AMMONIA URINE 24 HR $77.28 $322.00 Feb 28, 2026
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Ochsner Stennis Memorial Hospital DeKalb · DeKalb, MS HC AMMONIA, BLOOD $77.28 $112.00 —
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Covington county hospital Collins · Collins, MS HC Assay of Ammonia - Ammonia $78.23 $78.23 —
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Baptist Memorial Hospital-DeSoto Southaven · Memphis, TN-MS-AR AMMONIA LEVEL $81.00 $405.00 Feb 27, 2026
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Winston County Medical Foundation Louisville · Louisville, MS Ammonia level $93.84 $120.00 Sep 18, 2026
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Ocean Springs Hospital Ocean Springs · Gulfport-Biloxi, MS ASSAY OF AMMONIA $98.10 $327.00 Feb 24, 2026
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North Sunflower Medical Center Ruleville · Ruleville, MS Ammonia level $105.00 $210.00 Aug 5, 2026
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South central regional medical center Laurel · Laurel, MS HC Assay of Ammonia - Ammonia $107.00 $107.00 —
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Baptist Memorial Hospital-Golden Triangle Columbus · Columbus, MS AMMONIA URINE 24 HR $108.25 $433.00 Feb 27, 2026
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Merit Health Central Jackson · Jackson, MS Ammonia Level $118.05 $787.00 Apr 1, 2026
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Merit Health Natchez Natchez · Natchez, MS-LA AMMONIA $119.88 $666.00 Apr 1, 2026
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Merit Health Wesley Hattiesburg · Hattiesburg, MS AMMONIA $125.08 $595.62 Apr 1, 2026
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Crossgates River Oaks Hospital Brandon · Jackson, MS Ammonia Level $135.15 $901.00 Apr 1, 2026
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Simpson General Hospital Cah Mendenhall · Jackson, MS Ammonia level $139.93 $199.90 Apr 30, 2025
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Merit Health Womans Hospital Flowood · Jackson, MS Ammonia Level $153.72 $732.00 Apr 1, 2026
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Monroe Regional Hospital Aberdeen · Aberdeen, MS AMMONIA $180.00 $180.00 —
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Merit Health River Region Vicksburg · Vicksburg, MS AMMONIA $198.90 $1,105.00 Apr 1, 2026
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River Oaks Hospital Flowood · Jackson, MS Ammonia Level $216.90 $1,205.00 Apr 1, 2026
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Jackson, MS 13 $24.00 $63.96
Gulfport-Biloxi, MS 4 $20.90 $46.00
Meridian, MS 4 $28.60 $41.04
Columbus, MS 2 $71.25 $89.75
Grenada, MS 2 $28.40 $52.08
Memphis, TN-MS-AR 2 $44.22 $62.61
Oxford, MS 2 $58.80 $59.64
Starkville, MS 2 $64.00 $68.98
Tupelo, MS 2 $73.96 $75.62
Aberdeen, MS 1 $180.00 $180.00
Amory, MS 1 $73.96 $73.96
Calhoun City, MS 1 $11.44 $11.44
Carthage, MS 1 $70.20 $70.20
Centreville, MS 1 $72.75 $72.75
Charleston, MS 1 $49.00 $49.00
Collins, MS 1 $78.23 $78.23
DeKalb, MS 1 $77.28 $77.28
Hattiesburg, MS 1 $125.08 $125.08
Iuka, MS 1 $73.96 $73.96
Kosciusko, MS 1 $68.64 $68.64
Louisville, MS 1 $93.84 $93.84
Laurel, MS 1 $107.00 $107.00
Meadville, MS 1 $72.00 $72.00
New Albany, MS 1 $77.28 $77.28
Natchez, MS-LA 1 $119.88 $119.88
Pontotoc, MS 1 $73.96 $73.96
Ripley, MS 1 $45.00 $45.00
Ruleville, MS 1 $105.00 $105.00
Union, MS 1 $68.32 $68.32
Vicksburg, MS 1 $198.90 $198.90
Waynesboro, MS 1 $59.00 $59.00

What it is

An ammonia test measures ammonia in the blood. It is used for confusion or drowsiness in people with liver disease and for some rare inherited disorders in newborns.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.

Ammonia blood test in other states

Median cash price across the state's hospitals.