E80 — Disorders of porphyrin and bilirubin metabolism

Not billable

Is E80 billable?

No — E80 is a non-billable header code. E80 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 10 billable codes beneath E80.

Billable codes under this header

E80 at a glance

Code	E80
Description	Disorders of porphyrin and bilirubin metabolism
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Includes

Conditions classified to E80.

defects of catalase and peroxidase

Excludes1 — never code together — inherited from Chapter 4

The conditions below can never be reported together with E80 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Excludes1 — never code together — inherited from E70-E88

The conditions below can never be reported together with E80 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

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)

Excludes2 — not included here — inherited from E70-E88

The conditions below are not part of E80, but a patient may have both at the same time. When documentation supports it, E80 and the excluded code may both be reported.

Ehlers-Danlos syndromes (Q79.6-)

What codes fall under E80? (8)

How long has E80 existed?

E80 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.