LDH test cost in New Orleans, LA
In New Orleans-Metairie, LA, 13 hospitals list a cash price for lactate dehydrogenase (LDH) blood test: from $4.76 to $71.82, with a median of $14.30. The lowest listed price is at Ochsner Medical Center – Kenner — $9.54 less than the median here. Across Louisiana, the median is $20.39 at 55 hospitals.
Cash prices at 13 facilities across 6 cities for code 83615, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jun 24, 2026 and Jul 1, 2026.
Lowest$4.76Ochsner Medical Center – Kenner
Median$14.30half pay less
Highest$71.82in this market
Difference15.1×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 New Orleans-Metairie, LA.
median
Lowest $4.76Highest $71.82
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ochsner Medical Center – Kenner lowest Kenner, LA · (504) 464-8065 *HC LDH, TOTAL | $4.76 | $17.00 | $5.44–$34.24 | 72% | — source file |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC LACTATE DEHYDROGENASE TOTAL, BODY FLUID - RL | $7.84 | $28.00 | $5.44–$34.24 | 72% | — source file |
| Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC LACTATE DEHYDROGENASE TOTAL, BODY FLUID - RL | $7.92 | $36.00 | $5.42–$32.40 | 78% | — source file |
| Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 HC LDH-BLOOD OR BODY FLUID | $8.80 | $40.00 | $5.42–$36.00 | 78% | — source file |
| Ochsner Clinic Foundation New Orleans, LA · (504) 842-3000 *HC LDH, TOTAL | $8.80 | $40.00 | $5.42–$36.00 | 78% | — source file |
| St Bernard Parish Hospital Chalmette, LA · (504) 826-9500 HC LACTATE DEHYDROGENASE TOTAL, BODY FLUID - RL | $10.88 | $34.00 | $2.54–$25.50 | 68% | — source file |
| St Bernard Parish Hospital Chalmette, LA · (504) 826-9500 HC LDH-BLOOD OR BODY FLUID | $10.88 | $34.00 | $2.54–$25.50 | 68% | — source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Arup Ldh | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jun 25, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Arup Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Labcorp Lactate Dehydrogenase (Ldh) | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Labcorp Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Arup Ldh | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Arup Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Labcorp Lactate Dehydrogenase (Ldh) | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Labcorp Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Arup Ldh | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jul 1, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Labcorp Lactate Dehydrogenase (Ldh) | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jun 25, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Arup Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jun 25, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Labcorp Ld Blood | $13.02 | $93.00 | $11.14–$93.00 | 86% | Jun 25, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Labcorp Ld Blood | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Labcorp Lactate Dehydrogenase (Ldh) | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Ldh CSF | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Ldh-Blood | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Arup Ld Blood | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| University Med Center New Orleans, LA · (504) 702-3000 Arup Ldh | $14.30 | $65.00 | $13.59–$9.78 | 78% | Jul 1, 2026 source file |
| St Charles Parish Hospital Luling, LA · (985) 785-3644 LACTATE DEHYDROGENASE | $14.40 | $24.00 | $4.32–$24.00 | 40% | — source file |
| St Charles Parish Hospital Luling, LA · (985) 785-3644 BF LACTATE DEHYDROGENASE | $14.40 | $24.00 | $4.32–$24.00 | 40% | — source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Arup Ldh | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Labcorp Lactate Dehydrogenase (Ldh) | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Ldh CSF | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Ldh-Blood | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Labcorp Ld Blood | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Arup Ld Blood | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $19.52 | $122.00 | $10.11–$93.33 | 84% | Jun 30, 2026 source file |
| St Charles Parish Hospital Luling, LA · (985) 785-3644 LDH SYNOVIAL FLUID | $21.00 | $35.00 | $6.30–$35.00 | 40% | — source file |
| Ochsner Medical Center – Kenner Kenner, LA · (504) 464-8065 HC LDH-BLOOD OR BODY FLUID | $22.68 | $81.00 | $5.44–$69.58 | 72% | — source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Arup Ldh | $39.34 | $281.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Arup Ld Blood | $39.34 | $281.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Labcorp Lactate Dehydrogenase (Ldh) | $39.34 | $281.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Ldh CSF | $39.34 | $281.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| St Charles Surgical Hospital New Orleans, LA · (504) 529-6600 LACT DEHYDROGEN LD LDH | $40.91 | $116.00 | $5.92–$53.13 | 65% | — source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $42.28 | $302.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Ldh-Blood | $42.28 | $302.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| Touro Infirmary New Orleans, LA · (504) 897-8247 Labcorp Ld Blood | $42.28 | $302.00 | $10.57–$9.66 | 86% | Jul 1, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Labcorp Ld Blood | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Arup Ld Blood | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Labcorp Lactate Dehydrogenase (Ldh) | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Ldh-Blood | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Ldh CSF | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| New Orleans East Hospital New Orleans, LA · (504) 592-6600 Arup Ldh | $42.56 | $266.00 | $119.70–$9.47 | 84% | Jun 24, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Ldh CSF | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Ej Ref Lab Lactate (Ld) (Ldh) Enzyme | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Ldh-Blood | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| East Jefferson General Hospital Metairie, LA · (504) 988-5263 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Ldh CSF | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Ej Ref Lab Lactate (Ld) (Ldh) Enzyme | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Ldh-Blood | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| Lakeside Hospital Metairie, LA · (504) 988-5263 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jul 1, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Ldh CSF | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jun 25, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Ej Ref Lab Lactate (Ld) (Ldh) Enzyme | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jun 25, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Ldh-Blood | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jun 25, 2026 source file |
| Tulane Medical Center New Orleans, LA · (504) 988-5263 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $48.30 | $345.00 | $103.50–$96.60 | 86% | Jun 25, 2026 source file |
| West Jefferson Medical Center Marrero, LA · (504) 347-5511 Ej Ref Lab Lactate (Ld) (Ldh) Enzyme | $55.20 | $345.00 | $10.11–$9.06 | 84% | Jun 30, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Lactate Dehydrogenase (Enzyme) Level (Ldh) | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Labcorp Ld Blood | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Arup Ld Blood | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Labcorp Lactate Dehydrogenase (Ldh) | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Ldh CSF | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Arup Ldh | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
| Childrens Hospital New Orleans, LA · (504) 899-9511 Ldh-Blood | $71.82 | $266.00 | $103.74–$9.80 | 73% | Jun 24, 2026 source file |
Outpatient: lowest $4.76, median $14.30, highest $71.82 — a 15.1× difference within the same market.
As an inpatient, the same code is billed by 6 facilities here, median $12.64. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 9 of 13 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 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 LDH test measures an enzyme found in most body tissues. A high level is a general sign of tissue damage and is used to follow some anemias, lymphomas and other cancers.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.