E72.19
Other disorders of sulfur-bearing amino-acid metabolism
Clinical Classification Guidelines
Inclusion Terms
- Cystathioninuria
- Methioninemia
- Sulfite oxidase deficiency
Medical Intelligence & Overview
Disorders of sulfur-bearing amino-acid metabolism refer to a group of rare genetic conditions that affect how the body processes certain amino acids containing sulfur. These amino acids, including methionine and cysteine, are essential for various bodily functions. When the metabolism of these amino acids is disrupted, it can lead to a buildup of certain substances in the body, potentially causing a range of health issues. ICD-10 code E72.19 specifically classifies these conditions under 'Other disorders of sulfur-bearing amino-acid metabolism,' which include conditions like cystathioninuria, methioninemia, and sulfite oxidase deficiency.
Causes & Symptoms
Clinical Causes: T h e s e m e t a b o l i c d i s o r d e r s a r e t y p i c a l l y i n h e r i t e d i n a n a u t o s o m a l r e c e s s i v e m a n n e r , m e a n i n g a p e r s o n n e e d s t o i n h e r i t t w o c o p i e s o f t h e d e f e c t i v e g e n e — o n e f r o m e a c h p a r e n t — t o b e a f f e c t e d . T h e u n d e r l y i n g c a u s e s i n c l u d e :
Key Symptoms: T h e s i g n s a n d s y m p t o m s v a r y d e p e n d i n g o n t h e s p e c i f i c d i s o r d e r a n d s e v e r i t y b u t m a y i n c l u d e :
Diagnostic & Treatment
Diagnosis Path: Diagnosis involves a combination of clinical evaluation and laboratory tests, including:
Treatment Protocols: Management of these metabolic disorders often focuses on reducing the accumulation of harmful substances and preventing symptoms. Approaches may include:
Clinical Advice & FAQs
Billing Guidance
Is E72.19 a billable ICD-10 code?
Yes, E72.19 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E72.19?
Clinical documentation must specify the nature of Other disorders of sulfur-bearing amino-acid metabolism and any associated comorbidities for accurate reporting.
Cite this Clinical Reference