E27 — Other disorders of adrenal gland

Not billable

Is E27 billable?

No — E27 is a non-billable header code. E27 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 9 billable codes beneath E27.

Billable codes under this header

E27 at a glance

Code	E27
Description	Other disorders of adrenal gland
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes1 — never code together — inherited from Chapter 4

The conditions below can never be reported together with E27 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 E20-E35

The conditions below can never be reported together with E27 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

galactorrhea (N64.3)
gynecomastia (N62)

What codes fall under E27? (8)

How long has E27 existed?

E27 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.