E24.0 – Pituitary-dependent Cushing's disease
ICD-10-CM 2027 diagnosis code · Disorders of other endocrine glands
ICD-10-CM code
E24.0
- Code
E24.0(claims format:E240)- Description
- Pituitary-dependent Cushing's disease
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 4. Endocrine, nutritional and metabolic diseases (E00-E89)
- Block
- E20-E35 Disorders of other endocrine glands
- Parent codes
- E24
Notes for E24.0
Applicable to:
- Overproduction of pituitary ACTH
- Pituitary-dependent hypercorticalism
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
E24 – Cushing's syndrome
Excludes1 (not coded here):
- congenital adrenal hyperplasia (E25.0)
Block E20-E35
Index terms for E24.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Basophilism
- Hypersecretion, ACTH, pituitary
- Hypercorticalism, pituitary-dependent
- Hypersecretion, hormone, ACTH, pituitary
- Syndrome, Cushing's, pituitary-dependent
- Hyperadrenocorticism, pituitary-dependent
- Cushing's, syndrome or disease, pituitary-dependent
- Syndrome, Cushing's, due to, overproduction of pituitary ACTH
Related codes in E24
Frequently asked questions
What is ICD-10 code E24.0?
E24.0 is the ICD-10-CM code for pituitary-dependent Cushing's disease, in the block E20-E35 (Disorders of other endocrine glands).
Is E24.0 a billable code?
Yes. E24.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does E24.0 belong to?
It belongs to category E24 – Cushing's syndrome.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.