ICD-9-CM Codes ICD-9-PCS Codes

255.41 - Glucocorticoid deficiency

GEM Conversion to ICD-10 CM

E27.1

Fs: 10000 – Primary adrenocortical insufficiency

E27.2

Fs: 10000 – Addisonian crisis

E27.40

Fs: 10000 – Unspecified adrenocortical insufficiency

Sibling Codes

255.41

Glucocorticoid deficiency

255.42

Mineralocorticoid deficiency

Parent Sibling Codes

255.0

Cushing's syndrome

255.2

Adrenogenital disorders

255.3

Other corticoadrenal overactivity

255.5

Other adrenal hypofunction

255.6

Medulloadrenal hyperfunction

255.8

Other specified disorders of adrenal glands

255.9

Unspecified disorder of adrenal glands