LOINC Code 90993-7: Iothalamate clearance panel (U+S/P)

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 Iothalamate clearance panel. It is commonly used with the system or sample type Urine+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: Order
• Panel type: Panel

What it does not mean

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

Key facts

• Iothalamate clearance panel - Urine and Serum or Plasma
• Iothalamate clearance panel
• This panel contains terms for iothalamate clearance and iothalamate clearance adjusted for body surface area, which is also known as corrected iothalamate clearance, or glomerular filtration rate measured by iothalamate clearance.
• Chemistry; Cl; Clear; Clearanc; Clearances; Clr; GFR; Iothal clear; Iothal clear Pnl; Pan; PANEL.CHEMISTRY; Panl; Pl; Plasma; Plsm; Pnl; Point in time; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; UA; UR; Ur+SerPl; Urn

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