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E22.0

Billable

Acromegaly and pituitary gigantism

E22.0 is the ICD-10-CM code for Acromegaly and pituitary gigantism. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E22
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

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What this means — in plain language

MedlinePlus · NIH

Your pituitary gland is a pea-sized gland at the base of your brain. The pituitary is the master control gland - it makes hormones that affect growth and the functions of other glands in the body. With pituitary disorders, you often have too much or too little of one of your hormones. Injuries can cause pituitary disorders, but the most common cause is a pituitary tumor .

Read more about Pituitary Disorders at MedlinePlus ↗
Sotos syndrome ↗Acromegaly ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • •Overproduction of growth hormone

Excludes1 — not coded here

  • •constitutional gigantism (E34.4)
  • •constitutional tall stature (E34.4)
  • •increased secretion from endocrine pancreas of growth hormone-releasing hormone (E16.8)

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH
Pituitary Disorders

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code E22.0?
E22.0 is the ICD-10-CM code for "Acromegaly and pituitary gigantism". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E22.0 a billable code?
Yes — E22.0 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from E22.0?
Excludes1 (not coded here): constitutional gigantism (E34.4); constitutional tall stature (E34.4); increased secretion from endocrine pancreas of growth hormone-releasing hormone (E16.8).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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