Lactic acid test cost in Washington, DC
In Washington-Arlington-Alexandria, DC-VA-MD-WV, 17 hospitals list a cash price for lactate (lactic acid) blood test: from $52.90 to $545.49, with a median of $107.00. The lowest listed price is at MedStar Montgomery Medical Center — $54.10 less than the median here. Across District of Columbia, the median is $126.80 at 4 hospitals.
Cash prices at 17 facilities across 14 cities for code 83605, 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 Sep 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Washington-Arlington-Alexandria, DC-VA-MD-WV.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| MedStar Montgomery Medical Center lowest Olney, MD · (301) 774-8882 LACTATE | $52.90 | $53.98 | $52.90–$53.98 | 2% | Apr 1, 2026 source file |
| MedStar Montgomery Medical Center lowest Olney, MD · (301) 774-8882 LACTATE (LACTIC ACID) | $52.90 | $53.98 | $52.90–$53.98 | 2% | Apr 1, 2026 source file |
| Fauquier Health Warrenton, VA · (540) 316-5000 Lactate (lactic acid) | $54.80 | $137.00 | $13.43 | 60% | — source file |
| MedStar Southern Hospital Center Clinton, MD · (301) 868-8000 LACTATE | $57.49 | $58.66 | $57.49–$58.66 | 2% | Apr 1, 2026 source file |
| MedStar Southern Hospital Center Clinton, MD · (301) 868-8000 LACTATE (LACTIC ACID) | $57.49 | $58.66 | $57.49–$58.66 | 2% | Apr 1, 2026 source file |
| Jefferson Medical Center Ranson, WV · (304) 728-1600 ASSAY OF LACTIC ACID | $79.50 | $159.00 | — | 50% | — source file |
| National Rehabilitation Hospital Washington, DC LACTATE | $81.66 | $125.63 | $11.34–$106.79 | 35% | Apr 1, 2026 source file |
| National Rehabilitation Hospital Washington, DC LACTATE LACTIC ACID | $81.66 | $125.63 | $11.34–$106.79 | 35% | Apr 1, 2026 source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl D-Lactate | $97.50 | $195.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl Lactic Acid Bld Stat | $97.50 | $195.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl Lactic Acid Csf Stat | $97.50 | $195.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl Lactate I-Stat | $97.50 | $195.00 | — | 50% | Apr 1, 2026 source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl Lactate Arterial I-Stat | $97.50 | $195.00 | — | 50% | Apr 1, 2026 source file |
| Inova Loudoun Hospital Leesburg, VA · (703) 858-6600 HC LACTATE (LACTIC ACID) | $107.00 | $214.00 | $11.57–$166.92 | 50% | — source file |
| Inova Mount Vernon Hospital Alexandria, VA · (703) 664-7105 HC LACTATE (LACTIC ACID) | $107.00 | $214.00 | $11.57–$166.92 | 50% | — source file |
| Inova Fairfax Hospital Falls Church, VA · (703) 698-1110 HC LACTATE (LACTIC ACID) | $107.00 | $214.00 | $11.57–$166.92 | 50% | — source file |
| Inova Fair Oaks Hospital Fairfax, VA · (703) 391-4170 HC LACTATE (LACTIC ACID) | $107.00 | $214.00 | $11.57–$166.92 | 50% | — source file |
| Inova Alexandria Hospital Alexandria, VA · (703) 504-3167 HC LACTATE (LACTIC ACID) | $107.00 | $214.00 | $11.57–$166.92 | 50% | — source file |
| MedStar Washington Hospital Center Washington, DC · (202) 877-7000 LACTATE LACTIC ACID | $119.65 | $184.08 | $11.57–$156.47 | 35% | Apr 1, 2026 source file |
| MedStar Washington Hospital Center Washington, DC · (202) 877-7000 LACTATE | $119.65 | $184.08 | $11.57–$156.47 | 35% | Apr 1, 2026 source file |
| MedStar Georgetown Hospital Northwest Washington, DC · (202) 784-3000 LACTATE | $133.94 | $206.06 | $11.57–$185.45 | 35% | Apr 1, 2026 source file |
| MedStar Georgetown Hospital Northwest Washington, DC · (202) 784-3000 LACTATE LACTIC ACID | $133.94 | $206.06 | $11.57–$185.45 | 35% | Apr 1, 2026 source file |
| Children's National Hospital Washington, DC · (202) 476-5000 Lactic Acid Cerebrospinal Fluid | $141.50 | $283.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 POC Lactate, Whole Blood (Radiometer) | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 Lactate Whole Blood POC | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 Whole Blood Lactate | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 POC LACTATE ABG W LYTES RADIOMETER | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 CORE VBG W LYTES LACTATE WBLD | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 CORE ABG W LYTES LACTATE WBLD | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 Lactic Acid | $170.00 | $340.00 | $11.57–$481.62 | 50% | — source file |
| Children's National Hospital Washington, DC · (202) 476-5000 Lactate/Pyruvate Battery | $171.00 | $342.00 | $11.57–$481.62 | 50% | — source file |
| Sentara Northern Virginia Medical Center Woodbridge, VA · (703) 523-1000 Chgl (Qu) D-Lactate, Plasma, S/O | $183.00 | $366.00 | — | 50% | Apr 1, 2026 source file |
| Children's National Hospital Washington, DC · (202) 476-5000 CSF Lactate | $364.50 | $729.00 | $11.57–$505.20 | 50% | — source file |
| Spotsylvania Regional Medical Center Fredericksburg, VA · (540) 498-4000 LACTIC ACID | $439.56 | $439.56 | $83.52–$395.60 | — | Sep 1, 2026 source file |
| Spotsylvania Regional Medical Center Fredericksburg, VA · (540) 498-4000 LACTIC ACID BODY FL | $439.56 | $439.56 | $83.52–$395.60 | — | Sep 1, 2026 source file |
| Reston Hospital Center Vienna, VA · (703) 689-9000 LACTIC ACID | $505.08 | $505.08 | $358.61 | — | Sep 1, 2026 source file |
| Stonesprings Hospital Center Dulles, VA · (571) 349-4000 Lactate (lactic acid) | $545.49 | $545.49 | $11.57–$61.45 | — | Sep 1, 2026 source file |
| Stonesprings Hospital Center Dulles, VA · (571) 349-4000 LACTIC ACID | $545.49 | $545.49 | $103.64–$463.67 | — | Sep 1, 2026 source file |
Outpatient: lowest $52.90, median $107.00, highest $545.49 — a 10.3× difference within the same market.
As an inpatient, the same code is billed by 10 facilities here, median $107.00. 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 11 of 15 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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
A lactic acid test measures lactate in the blood. It is used mainly in the emergency department and hospital to look for sepsis, shock or poor blood flow to tissues.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.