Lab tests CPT 83605 Outpatient

Lactic acid test cost in Lexington Park, MD

In Lexington Park, MD, 1 hospital lists a cash price for lactate (lactic acid) blood test: from $42.75 to $42.75, with a median of $42.75. Across Maryland, the median is $53.90 at 14 hospitals.

Cash prices at 1 facility 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 Apr 1, 2026.

Lowest$42.75MedStar St. Mary's Hospital

Median$42.75half of hospitals charge less

Highest$42.75in this market

Difference1.0×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 Lexington Park, MD.

median

Lowest $42.75Highest $42.75

Hospitals, cheapest first

Hospital	Cash price	List price	Insurers pay	Off list
MedStar St. Mary's Hospital lowest Leonardtown, MD · (301) 475-6001 LACTATE (LACTIC ACID)+1 more line at this price File of Apr 1, 2026 · source file	$42.75	$43.62	$42.75–$43.62	2%

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More

Off list How much lower the cash price is than the list price.

Outpatient: lowest $42.75, median $42.75, highest $42.75.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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.