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ICD-10-CM Code E80.3
Defects of catalase and peroxidase

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

E80.3 is a billable ICD code used to specify a diagnosis of defects of catalase and peroxidase. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code E803 is used to code Acatalasia

Acatalasia (also called acatalasemia, or Takahara's disease:809) is an autosomal recessive peroxisomal disorder caused by a complete lack of catalase.

Specialty: Endocrinology
MeSH Code: D020642
ICD 9 Code: 277.89

Basic structure of a peroxisome

Source: Wikipedia

Coding Notes for E80.3 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
Acatalasia [Takahara]

MS-DRG Mapping

  • DRG Group #642 - Inborn and other disorders of metabolism.

ICD-10-CM Alphabetical Index References for 'E80.3 - Defects of catalase and peroxidase'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code E80.3. Click on any term below to browse the alphabetical index.

Takahara's disease (E80.3)
Acatalasemia, acatalasia (E80.3)


Other specified disorders of metabolism (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code E80.3 and a single ICD9 code, 277.89 is an approximate match for comparison and conversion purposes.

Parent Code: E80 - Disorders of porphyrin and bilirubin metabolism

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/E803