E80.3
E80.3: Defects of catalase and peroxidase
Billable / specific codeICD-10-CM
E80.3 is a billable, specific ICD-10-CM code for defects of catalase and peroxidase. It is valid for submission on a claim.
Check E80.3 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Acatalasia [Takahara]
Risk adjustment
E80.3 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 50 Amyloidosis, Porphyria, and Other Specified Metabolic Disorders0.648 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
E80.3 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56421Billing and Coding: CT of the Abdomen and Pelvis
Alphabetic index entries that lead here
- Acatalasemia, acatalasia
- Takahara's disease
- Defect, defective›catalase
- Defect, defective›peroxidase
- Defect, defective›enzyme›catalase
- Defect, defective›enzyme›peroxidase
Code history
Unchanged in every release from FY2024 to FY2027.