E27.40
ICD-10-CMThis code represents a general diagnosis of adrenal gland dysfunction where the adrenal cortex fails to produce adequate amounts of steroid hormones, such as cortisol and aldosterone, without further specification of the underlying cause. It indicates a broad category of adrenal insufficiency when the specific type or etiology is not yet determined or documented.
Use this code when the medical record clearly indicates adrenocortical insufficiency but lacks specific details regarding its origin (e.g., primary, secondary, autoimmune, drug-induced). This is appropriate for initial encounters or when diagnostic workup is incomplete. Documentation should support the presence of adrenal hypofunction without further characterization.
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