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E23.3

Billable

Hypothalamic dysfunction, not elsewhere classified

Hypothalamic dysfunction, not elsewhere classified

Status

Billable / Specific

Block

E20-E35

Parent Code

E23

ICD-11 Mapping

1 equivalent

Coding Notes

Includes

Conditions included under this code

  • the listed conditions whether the disorder is in the pituitary or the hypothalamus

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(5)
E23.0

Hypopituitarism

BillableE23.1

Drug-induced hypopituitarism

BillableE23.2

Diabetes insipidus

BillableE23.6

Other disorders of pituitary gland

BillableE23.7

Disorder of pituitary gland, unspecified

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

5A61.YOther specified hypofunction or disorders of pituitary glandequivalentPrimary
Also Known As / Clinical Terms(88)

SNOMED CT

UMLS

Clinical Terms

  • Hypothalamic overactivity
  • Endocrine axis dysfunction
  • Central alveolar hypoventilation syndrome
  • Chronic hypernatraemia
  • Hypothalamic amenorrhea
  • Amenorrhoea due to pituitary dysfunction
  • Hypoplasia of hypothalamus
  • ROHHAD (rapid-onset childhood obesity, hypothalamic dysfunction, hypoventilation, autonomic dysregulation) syndrome
  • Adipsia
  • Absent osmoregulation
  • Hypernatremic dehydration
  • Amenorrhoea due to disorder of pituitary gland
  • Amenorrhea due to disorder of hypothalamus
  • Hypothalamic amenorrhoea
  • Late-onset central hypoventilation co-occurrent and due to hypothalamic dysfunction
  • Chronic hypernatremia
  • Amenorrhea due to pituitary dysfunction
  • Defective osmoregulation
  • Exercise induced hypothalamic insufficiency
  • Na excess
  • ROHHADNET (rapid-onset childhood obesity, hypothalamic dysfunction, hypoventilation, autonomic dysregulation, neural tumors) syndrome
  • Na overload
  • Rapid-onset childhood obesity, hypothalamic dysfunction, hypoventilation, autonomic dysregulation syndrome
  • Late-onset central hypoventilation with hypothalamic dysfunction
  • ROHHADNET (rapid-onset childhood obesity, hypothalamic dysfunction, hypoventilation, autonomic dysregulation, neural tumours) syndrome
  • Amenorrhoea due to disorder of hypothalamus
  • Hypothalamic-pituitary-gonadal axis dysfunction
  • Amenorrhea due to disorder of pituitary gland
  • Secondary hypothalamic insufficiency
  • Endocrine menstrual disturbance
  • Amenorrhea due to hypothalamic disorder
  • Hypothalamic adipsic hypernatremia syndrome
  • Genetic syndromic childhood obesity
  • Hypothalamic disorder of appetite
  • Primary hypothalamic insufficiency
  • Hypernatremia
  • Hypernatraemia
  • Sodium overload
  • Hypothalamic syndrome
  • Osmoregulation defect - absent thirst
  • Loss of hypothalamic inhibition
  • Hypothalamic adipsic hypernatraemia syndrome
  • Amenorrhoea due to hypothalamic disorder
Frequently Asked Questions
What is the ICD-10 code for hypothalamic dysfunction, not elsewhere classified?

The ICD-10-CM code for hypothalamic dysfunction, not elsewhere classified is E23.3. The full clinical description is "Hypothalamic dysfunction, not elsewhere classified". E23.3 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code E23.3 mean?

ICD-10-CM code E23.3 represents “Hypothalamic dysfunction, not elsewhere classified”. It is classified under Chapter 4: Endocrine, Nutritional and Metabolic Diseases and is a billable/specific code that can be used on a claim.

Is E23.3 a billable code?

Yes, E23.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is E23.3 in?

E23.3 is in Chapter 4: Endocrine, Nutritional and Metabolic Diseases (codes E00-E89).

What codes cannot be used with E23.3?

E23.3 has Excludes1 notes indicating codes that cannot be used together with it, including: transitory endocrine and metabolic disorders specific to newborn (P70-P74); galactorrhea (N64.3); gynecomastia (N62); and 4 more.

What SNOMED CT codes does E23.3 map to?

E23.3 maps to 26 SNOMED CT concepts: 237728000, 89492000, 1144993006, 1144987003, 24825006, and 21 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for E23.3?

E23.3 is linked to 1 UMLS Concept Unique Identifier: C0869047. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does E23.3 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hypothalamic dysfunction, not elsewhere classified affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of E23.3?

E23.3 maps to the ICD-11 code: 5A61.Y (Other specified hypofunction or disorders of pituitary gland).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.