E56.1
BillableDeficiency of vitamin K
Deficiency of vitamin K
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Related Codes(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(64)
SNOMED CT
- Deficiency of vitamin K52675005
- Vitamin K deficiency52675005
- Decreased vitamin K131117001
- Vitamin K below reference range131117001
- Decreased vitamin K>1<131121008
- Vitamin K1 below reference range131121008
- Decreased vitamin K>2<131123006
- Vitamin K2 below reference range131123006
- Deficiency of vitamin K1386073005
- Disorder of vitamin K386074004
- Disorder of vitamin K1386075003
- Disorder of vitamin K>1<386075003
- Disorder of vitamin K2386076002
- Disorder of vitamin K>2<386076002
- Deficiency of vitamin K2386077006
- Deficiency of vitamin K>2<386077006
- Inadequate intake of vitamin K and/or vitamin K derivative870476002
UMLS
- DEFIC VITAMIN KC0042880
- Deficiencies, Vitamin KC0042880
- Deficiency of vitamin KC0042880
- Deficiency, Vitamin KC0042880
- VITAMIN K DEFICC0042880
- Vitamin K DeficienciesC0042880
- Vitamin K DeficiencyC0042880
- Vitamin K deficiencyC0042880
- Vitamin K deficiency (disorder)C0042880
- deficiencies k vitaminC0042880
- deficiency k vitaminC0042880
- deficiency of vitamin kC0042880
- deficiency vitamin kC0042880
- disease vitamin k deficiencyC0042880
- k vitamin deficiencyC0042880
- of vitamin k deficiencyC0042880
- vitamin K deficiencyC0042880
- vitamin k deficienciesC0042880
- vitamin k deficiencyC0042880
Clinical Terms
- Deficiencies, Vitamin K
- Disorder of vitamin K>1<
- Vitamin K Deficiencies
- deficiency k vitamin
- Vitamin K Deficiency
- Deficiency of vitamin K2
- Vitamin K below reference range
- deficiencies k vitamin
- Disorder of vitamin K1
- Decreased vitamin K>2<
- Disorder of vitamin K>2<
- deficiency vitamin k
- DEFIC VITAMIN K
- Deficiency, Vitamin K
- disease vitamin k deficiency
- of vitamin k deficiency
- Inadequate intake of vitamin K and/or vitamin K derivative
- Vitamin K1 below reference range
- Decreased vitamin K>1<
- Disorder of vitamin K2
- Disorder of vitamin K
- VITAMIN K DEFIC
- k vitamin deficiency
- Vitamin K deficiency (disorder)
- Deficiency of vitamin K1
- Deficiency of vitamin K>2<
- Vitamin K2 below reference range
- Decreased vitamin K
Frequently Asked Questions
What is the ICD-10 code for deficiency of vitamin k?
The ICD-10-CM code for deficiency of vitamin k is E56.1. The full clinical description is "Deficiency of vitamin K". E56.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E56.1 mean?
ICD-10-CM code E56.1 represents “Deficiency of vitamin K”. 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 E56.1 a billable code?
Yes, E56.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E56.1 in?
E56.1 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E56.1?
E56.1 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); sequelae of other vitamin deficiencies (E64.8); deficiency of coagulation factor due to vitamin K deficiency (D68.4); and 1 more.
What SNOMED CT codes does E56.1 map to?
E56.1 maps to 10 SNOMED CT concepts: 131117001, 131121008, 131123006, 52675005, 386073005, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E56.1?
E56.1 is linked to 1 UMLS Concept Unique Identifier: C0042880. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does E56.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like deficiency of vitamin k affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of E56.1?
E56.1 maps to the ICD-11 code: 5B59 (Vitamin K deficiency).
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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.