E27.49 – Other adrenocortical insufficiency
ICD-10-CM 2027 diagnosis code · Disorders of other endocrine glands
ICD-10-CM code
E27.49
- Code
E27.49(claims format:E2749)- Description
- Other adrenocortical insufficiency
- 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
- E27 › E27.4
Notes for E27.49
Applicable to:
- Adrenal hemorrhage
- Adrenal infarction
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
E27.4 – Other and unspecified adrenocortical insufficiency
Excludes1 (not coded here):
Block E20-E35
Index terms for E27.49
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Calcification, adrenal
- Calcification, suprarenal
- Atrophy, atrophic, adrenal
- Necrosis, necrotic, adrenal
- Infarct, infarction, adrenal
- Atrophy, atrophic, suprarenal
- Necrosis, necrotic, suprarenal
- Infarct, infarction, suprarenal
- Hemorrhage, hemorrhagic, adrenal
- Hemorrhage, hemorrhagic, suprarenal
- Deficiency, deficient, glucocorticoid
- Deficiency, deficient, mineralocorticoid
- Insensitivity, adrenocorticotropin hormone
- Deficiency, deficient, glucocorticoid, mineralocorticoid
- Deficiency, deficient, mineralocorticoid, with glucocorticoid
- Deficiency, deficient, combined glucocorticoid and mineralocorticoid
Related codes in E27.4
Frequently asked questions
What is ICD-10 code E27.49?
E27.49 is the ICD-10-CM code for other adrenocortical insufficiency, in the block E20-E35 (Disorders of other endocrine glands).
Is E27.49 a billable code?
Yes. E27.49 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does E27.49 belong to?
It belongs to category E27 – Other disorders of adrenal gland.
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.