LOINC Code 34615-5: Iron.microscopic observation Potassium ferrocyanide stain Nom (Bld)

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Iron.microscopic observation. It is commonly used with the system or sample type Bld.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: Potassium ferrocyanide stain

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Iron.microscopic observation [Identifier] in Blood by Potassium ferrocyanide stain
• Iron.microscopic observation
• Blood; Fe; HEMATOLOGY/CELL COUNTS; Identity or presence; K Ferrocyanide Stn; Nominal; Point in time; Random; St; Stains; Stn; WB; Whole blood

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions