LOINC Code 98904-6: Osmotic fragility panel (RBC)
98904-6 is a LOINC code used to identify Osmotic fragility panel (RBC) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Osmotic fragility panel. It is commonly used with the system or sample type RBC.
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 Osmotic fragility panel. It is commonly used with the system or sample type RBC.
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
- Osmotic fragility panel of Red Blood Cells
- Osmotic fragility panel
- Osmotic fragility tests are used to help diagnose various types of spherocytosis, including hereditary spherocytosis and some types of congenital hemolytic anemias.
- Erythrocytes; Frag; Fragil; HEMATOLOGY/CELL COUNTS; OF; OF Pnl; Osmo; Osmo Frag; Pan; PANEL.HEMATOLOGY& CELL COUNTS; Panl; Pnl; Point in time; Random; Red blood cells; Red blood corpusles
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
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.