Get your liver enzyme levels checked fast. No doctor's order required. Same-day appointments at 4,500+ locations. Results in 1–2 days.
An ALT blood test is the fastest way to screen for liver stress, fatty liver disease, and enzyme imbalances before symptoms become serious.
Order your ALT test directly online and visit a local lab at your convenience.
Most tests take 15 minutes or less at walk-in labs across the country.
Receive secure digital results typically within 1–2 business days.
Know the cost upfront. No hidden fees or surprise bills.
Learn everything you need to know about Alanine Aminotransferase, liver enzymes, and liver health.
What it measures, how it's done, and what your results mean.
Read Guide →Understand Alanine Aminotransferase and its role in liver health.
Read Guide →See normal ranges by age, gender, and what slight elevations mean.
Read Guide →NAFLD, alcohol, medications, hepatitis, and metabolic syndrome.
Read Guide →Jaundice, fatigue, abdominal pain, dark urine, and swelling.
Read Guide →The critical difference between these two liver enzymes.
Read Guide →Find a local lab in your city. Order online and get tested today.
An ALT test is a great start. For a complete liver evaluation, consider one of these panels.
ALT, AST, ALP, bilirubin, and albumin for a complete liver picture.
Order Panel →Compare both key liver enzymes to pinpoint the source of elevation.
Order Test →Includes ALT, CBC, CMP, lipid panel, and more. Our most complete screening.
Order Screening →