E22.1 HYPERPROLACTINEMIA

Home > ICD-10 List > Endocrine, nutritional and metabolic diseases > Disorders of other endocrine glands (E20-E35) > Hyperfunction of pituitary gland (E22) > E22.1

Code Information

Diagnosis Code: E22.1

Short Description: Hyperprolactinemia

Long Description: Hyperprolactinemia

The code E22.1 is VALID for claim submission

Code Classification:

Endocrine, nutritional and metabolic diseases (E00–E89)
- Disorders of other endocrine glands (E20-E35)
  - Hyperfunction of pituitary gland (E22)
    - E22.1 Hyperprolactinemia

Code Version: 2022 ICD-10-CM

Synonyms

Drug-induced hyperprolactinemia
Familial hyperprolactinemia
Hyperprolactinemia
Hyperprolactinemia due to hypothyroidism
Idiopathic hyperprolactinemia
Lactation hyperprolactinemia
Macroprolactinemia
Physiological hyperprolactinemia
Physiological hyperprolactinemia
Pituitary stalk compression hyperprolactinemia
Pregnancy hyperprolactinemia
Secondary hyperprolactinemia
Secondary hyperprolactinemia
Secondary hyperprolactinemia
Secondary hyperprolactinemia due to prolactin-secreting tumor
Transient hyperprolactinemia

Diagnostic Related Group(s)

The code E22.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

Endocrine Disorders With Mcc (643)
Endocrine Disorders With Cc (644)
Endocrine Disorders Without Cc/mcc (645)

References to Index of Diseases and Injuries

The code E22.1 has the following ICD-10-CM references to the Index of Diseases and Injuries

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
E22.1		253.1	Ant pituit hyperfunc NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
E22	Hyperfunction of pituitary gland
E22.0	Acromegaly and pituitary gigantism
E22.2	Syndrome of inappropriate secretion of antidiuretic hormone
E22.8	Other hyperfunction of pituitary gland
E22.9	Hyperfunction of pituitary gland, unspecified

This page was last updated on: 10/1/2023

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