Primary adrenocortical insufficiency
Billable / specificHCC V28 51
E27.1 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Addison's disease
- Autoimmune adrenalitis
Includes (from E27)
- 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.
Excludes1
Not coded here — never report together with this code.
Also known as
- Addison's disease
- Autoimmune adrenalitis
- Addison's, diseaseor syndrome
- Adrenalitis, adrenitis, autoimmune
- Atrophy, atrophic, adrenal, primary
- Atrophy, atrophic, suprarenal, primary
- Deficiency, deficient, corticoadrenal, primary
- Disease, diseased, bronze Addison's
- Hypoadrenalism, hypoadrenia, primary
- Hypoadrenocorticism, primary
- Hypofunction, adrenocortical, primary
- Insufficiency, insufficient, adrenal, primary
- Insufficiency, insufficient, adrenocortical, primary
- Insufficiency, insufficient, corticoadrenal, primary
- Insufficiency, insufficient, suprarenal, primary
- Melanosis, addisonian
- Melanosis, adrenal
Parent code
- E27Other disorders of adrenal glandHeader
Related codes
- E27.0Other adrenocortical overactivityBillable
- E27.2Addisonian crisisBillable
- E27.3Drug-induced adrenocortical insufficiencyBillable
- E27.4Other and unspecified adrenocortical insufficiencyHeader
- E27.5Adrenomedullary hyperfunctionBillable
- E27.8Other specified disorders of adrenal glandBillable
- E27.9Disorder of adrenal gland, unspecifiedBillable