CPT code 36415

What does CPT code 36415 mean on a medical bill?

This is the charge for drawing your blood — the needle stick itself, not the tests run on the sample. Hospitals bill it apart from the lab work, so one draw plus a panel of tests shows up as several lines that all trace back to a single moment with a needle. It is a small line, but the number of them should match the number of times someone actually stuck you.

What does CPT code 36415 usually cost?

Billed per draw, not per test: several tests run from one tube of blood are still one draw. Some hospitals fold the draw into the lab charge instead of billing it on its own line, so you may not see it at all.

What should I watch out for with CPT code 36415?

• More draw lines than the number of times you were stuck
• A separate draw billed for each test run from the same tube
• The same draw billed once by the hospital and again by an outside lab company