LOINC Code 72575-4: Macroprolactin/Prolactin [Pure mass fraction]

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 Macroprolactin/Prolactin. It is commonly used with the system or sample type Ser/Plas.

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: Observation

What it does not mean

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

Key facts

• Macroprolactin/Prolactin [Pure mass fraction] in Serum or Plasma
• Macroprolactin/Prolactin
• Because of the confusion that occurs in countries that report results as both decimal fraction and percent, this property was created to represent decimal fractions that are reported without units.
• bbPRL; Big-big prolactin; Chemistry; IgG-bound Prolactin; Lactotropic hormone; Lactotropin; Mammatropic hormone; Mammotropin; Pl; Plasma; Plsm; Point in time; PRL; Prol; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR

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