E27.5
Adrenomedullary hyperfunction
Risk-adjusting (HCC)Billable code
HCC risk adjustment mapping
CMS-HCC ESRD V24
HCC23
Other Significant Endocrine and Metabolic Disorders
RxHCC V08
RXHCC43
Pituitary, Adrenal Gland, and Other Endocrine and Metabolic Disorders
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · E27.5
Inherited from E20-E35Disorders of other endocrine glands
Inherited from chapter 4Endocrine, nutritional and metabolic diseases
Excludes 1
transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Note
All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.
Official Guidelines for E27.5
FY 2026 ›Find E27.5 in the alphabetic index
13 index paths lead to this code
- Hyperadrenalism
- Hyperplasia, hyperplastic › adrenomedullary
- Hypersecretion › adrenaline
- Hypersecretion › adrenomedullary
- Hypersecretion › catecholamine
- Hypersecretion › epinephrine
- Hypersecretion › medulloadrenal
- Overproduction › catecholamine
- Secretion › catecholamine, by pheochromocytoma
- Hyperfunction › adrenal cortex, not associated with Cushing's syndrome › medulla
- Hyperfunction › adrenal cortex, not associated with Cushing's syndrome › medulla › adrenomedullary
- Increase, increased › function › adrenal › medulla
- Secretion › hormone › by › pheochromocytoma