E70.49
BillableOther disorders of histidine metabolism
Other disorders of histidine metabolism
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- Ehlers-Danlos syndromes (Q79.6-)
Also Known As / Clinical Terms
SNOMED CT
- Disorder of histidine metabolism44176004
- Urocanase deficiency60952007
- Urocanate hydratase deficiency60952007
- Urocanic aciduria60952007
- Imidazole aminoaciduria65277001
- Histidine transport defect78311009
- Histidinuria78311009
- Hyperhistidinuria78311009
- Renal histidinuria78311009
- Deficiency of histidine decarboxylase124598005
- Deficiency of histidase124628005
- Deficiency of histidinase124628005
- Deficiency of histidine a-deaminase124628005
- Deficiency of histidine ammonia-lyase124628005
Frequently Asked Questions
What is the ICD-10 code for other disorders of histidine metabolism?
The ICD-10-CM code for other disorders of histidine metabolism is E70.49. The full clinical description is "Other disorders of histidine metabolism". E70.49 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E70.49 mean?
ICD-10-CM code E70.49 represents "Other disorders of histidine metabolism". It is classified under Chapter 4: Endocrine, Nutritional and Metabolic Diseases and is a billable/specific code that can be used on a claim.
Is E70.49 a billable code?
Yes, E70.49 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E70.49 in?
E70.49 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E70.49?
E70.49 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); and 3 more.
What SNOMED CT codes does E70.49 map to?
E70.49 maps to 6 SNOMED CT concepts: 124628005, 124598005, 44176004, 78311009, 65277001, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E70.49?
E70.49 is linked to 1 UMLS Concept Unique Identifier: C2874234. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.