ICD-10 Code E74.4: Disorders of pyruvate metabolism and gluconeogenesis
E74.4 is a billable ICD-10 diagnosis code used to classify Disorders of pyruvate metabolism and gluconeogenesis in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Endocrine, nutritional and metabolic diseases (E00-E89).
What is this code?
ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Endocrine, nutritional and metabolic diseases (E00-E89).
When is it used?
- May be used when a clinician documents disorders of pyruvate metabolism and gluconeogenesis in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code can be used as a clinically usable diagnosis entry in standardized coding workflows.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
Code hierarchy
Official coding notes
- Deficiency of phosphoenolpyruvate carboxykinase
- Deficiency of pyruvate carboxylase
- Deficiency of pyruvate dehydrogenase
- disorders of pyruvate metabolism and gluconeogenesis with anemia (D55.-)
- Leigh's syndrome (G31.82)
Where you may see this code
You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.
Related specialists
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Coverage-related procedures and services
Mapped diagnoses and classifications
Coding guidelines
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Common synonyms
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. 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.