SNOMED_CT

SNOMED CT Concept 778027003: Primary CD59 deficiency

778027003 is a SNOMED CT concept used to represent Primary CD59 deficiency in structured clinical data. You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows. SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a disorder in the terminology hierarchy.

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a disorder in the terminology hierarchy.

When is it used?

  • Used to represent a standardized clinical concept in health records, terminology services, and semantic mappings.
  • Often linked to diagnoses, findings, procedures, body structures, organisms, substances, or observable entities depending on the concept type.
  • Semantic tag: disorder

What it does not mean

  • A terminology concept label alone does not replace clinical interpretation, diagnosis context, or treatment advice.

Key facts

Semantic tagDisorder
Definition statusPrimitive
Definition patternSubclass
OWL axioms1
Defining attributes8
Role groups6
Module900000000000207008
Parents8

Defining attributes

Has interpretationBelow reference range(qualifier value)
InterpretsRed blood cell count(procedure)
Has interpretationBelow reference range(qualifier value)
InterpretsMeasurement of total haemoglobin concentration(procedure)
Finding siteStructure of immune system(body structure)
Finding siteErythrocyte(cell)
Finding sitePeripheral nerve structure(body structure)
InterpretsErythrocyte destruction(observable entity)

Where you may see this code

You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows.

Frequently asked questions

Code details

Code778027003
SystemSNOMED_CT
Display namePrimary CD59 deficiency
DescriptionPrimary CD59 deficiency (disorder)

Flags

BillableNo
Valid clinical useNo

Source

SourceSNOMED CT
Version20260501T120000Z
Releasesnapshot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from SNOMED CT. 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.

SNOMED CT 778027003 | Primary CD59 deficiency | HealthAssure