E80
⚠ Non-billable
Disorders of porphyrin and bilirubin metabolism
ICD-10-CM · FY2026 · Endocrine, Nutritional and Metabolic Diseases
Code
E80
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Endocrine, Nutritional and Metabolic Diseases
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code E80?
ICD-10-CM code E80 represents Disorders of porphyrin and bilirubin metabolism. It is a non-billable header code requiring a more specific subcategory in the Endocrine, Nutritional and Metabolic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is E80 billable?
No. E80 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is E80 in?
E80 belongs to the Endocrine, Nutritional and Metabolic Diseases chapter (E00–E89) of ICD-10-CM.
Related codes in the E80 category
E80.0
Hereditary erythropoietic porphyria
Billable
E80.1
Porphyria cutanea tarda
Billable
E80.2
Other and unspecified porphyria
Non-billable
E80.3
Defects of catalase and peroxidase
Billable
E80.4
Gilbert syndrome
Billable
E80.5
Crigler-Najjar syndrome
Billable
E80.6
Other disorders of bilirubin metabolism
Billable
E80.7
Disorder of bilirubin metabolism, unspecified
Billable
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