E70.21
BillableTyrosinemia
Tyrosinemia
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Hypertyrosinemia
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
- androgen insensitivity syndrome (E34.5-)
- congenital adrenal hyperplasia (E25.0)
- hemolytic anemias attributable to enzyme disorders (D55.-)
- Marfan syndrome (Q87.4-)
- 5-alpha-reductase deficiency (E29.1)
- transitory tyrosinemia of newborn (P74.5)
Excludes 2
Conditions not included here, but the patient may have both
- Ehlers-Danlos syndromes (Q79.6-)
Also Known As / Clinical Terms
SNOMED CT
- Essential hyperphenylalaninaemia440009
- Essential hyperphenylalaninemia440009
- Hyperphenylalaninaemia, type II440009
- Hyperphenylalaninemia, type II440009
- Persistent hyperphenylalaninaemia440009
- Persistent hyperphenylalaninemia440009
- Hereditary hypertyrosinaemia, type II4887000
- Hereditary hypertyrosinemia, type II4887000
- Hypertyrosinaemia, Oregon type4887000
- Hypertyrosinaemia, Richner-Hanhart type4887000
- Hypertyrosinemia, Oregon type4887000
- Hypertyrosinemia, Richner-Hanhart type4887000
- Keratosis palmoplantaris with corneal dystrophy4887000
- Oculocutaneous tyrosinaemia4887000
- Oculocutaneous tyrosinemia4887000
- Persistent hypertyrosinaemia4887000
- Persistent hypertyrosinemia4887000
- Richner syndrome4887000
- Richner-Hanhart syndrome4887000
- TAT-gene related hypertyrosinaemia Richner Hanhart type4887000
- TAT-gene related hypertyrosinemia Richner Hanhart type4887000
- Tyrosinaemia due to tyrosine aminotransferase deficiency4887000
- Tyrosinaemia type 24887000
- Tyrosinaemia type II4887000
- Tyrosinaemia without hepatorenal dysfunction4887000
- Tyrosine transaminase deficiency4887000
- Tyrosinemia due to tyrosine aminotransferase deficiency4887000
- Tyrosinemia type 24887000
- Tyrosinemia type II4887000
- Tyrosinemia without hepatorenal dysfunction4887000
- Classical phenylketonuria7573000
- Hyperphenylalaninaemia, type I7573000
- Hyperphenylalaninemia, type I7573000
- Imbecilitus phenylpyruvica7573000
- Severe phenylalanine hydroxylase deficiency7573000
- Hyperphenylalaninaemia, type VI40751003
- Hyperphenylalaninemia, type VI40751003
- Persistent hyperphenylalaninaemia AND tyrosinaemia40751003
- Persistent hyperphenylalaninemia AND tyrosinemia40751003
- Chronic tyrosinosis52452006
- Fumarylacetoacetase deficiency, chronic type52452006
- Tyrosinaemia with hepatorenal dysfunction52452006
- Tyrosinemia with hepatorenal dysfunction52452006
- Elevated tyrosine blood level56595005
- Hypertyrosinaemia56595005
- Hypertyrosinemia56595005
- Excessive accumulation of tyrosine in tissue57414003
- Tyrosinosis57414003
- Deficiency of beta-diketonase124536006
- Deficiency of fumarylacetoacetase124536006
- Folling disease190687004
- Oligophrenia phenylpyruvica190687004
- PAH (phenylalanine hydroxylase) deficiency190687004
- PAH-gene related phenylketonuria190687004
- PKU - phenylketonuria190687004
- Phenylalanine hydroxylase deficiency190687004
- Phenylketonuria190687004
- Hereditary hypertyrosinaemia271847005
- Hereditary hypertyrosinemia271847005
- Hereditary tyrosinaemia271847005
- Hereditary tyrosinemia271847005
- Tyrosinaemia-tyrosiluria hereditary syndrome271847005
- Tyrosinemia-tyrosiluria hereditary syndrome271847005
- Clinical manifestation of enzyme deficiency410053003
- FAH-gene related tyrosinaemia type 1410056006
- FAH-gene related tyrosinemia type 1410056006
- Hepatorenal tyrosinaemia410056006
- Hepatorenal tyrosinemia410056006
- Tyrosinaemia type 1410056006
- Tyrosinaemia type I410056006
- Tyrosinemia type 1410056006
- Tyrosinemia type I410056006
- 4-Hydroxyphenylpyruvate dioxygenase deficiency413356003
- 4-Hydroxyphenylpyruvate hydroxylase deficiency413356003
- HPD-gene related tyrosinaemia type III415764005
- HPD-gene related tyrosinemia type III415764005
- Tyrosinaemia type 3415764005
- Tyrosinaemia type III415764005
- Tyrosinemia type 3415764005
- Tyrosinemia type III415764005
Frequently Asked Questions
What is the ICD-10 code for tyrosinemia?
The ICD-10-CM code for tyrosinemia is E70.21. The full clinical description is "Tyrosinemia". E70.21 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code E70.21 mean?
ICD-10-CM code E70.21 represents "Tyrosinemia". 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 E70.21 a billable code?
Yes, E70.21 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is E70.21 in?
E70.21 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).
What codes cannot be used with E70.21?
E70.21 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 4 more.
What SNOMED CT codes does E70.21 map to?
E70.21 maps to 14 SNOMED CT concepts: 413356003, 52452006, 7573000, 410053003, 124536006, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for E70.21?
E70.21 is linked to 2 UMLS Concept Unique Identifiers: C1879362, C0268483. 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.