ICD-10 Diagnosis Code D44.3

Neoplasm of uncertain behavior of pituitary gland

Diagnosis Code D44.3

ICD-10: D44.3
Short Description: Neoplasm of uncertain behavior of pituitary gland
Long Description: Neoplasm of uncertain behavior of pituitary gland
This is the 2017 version of the ICD-10-CM diagnosis code D44.3

Valid for Submission
The code D44.3 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
      • Neoplasm of uncertain behavior of endocrine glands (D44)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code D44.3 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 643 - ENDOCRINE DISORDERS WITH MCC
  • 644 - ENDOCRINE DISORDERS WITH CC
  • 645 - ENDOCRINE DISORDERS WITHOUT CC/MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Low grade glioma of brain
  • Low grade glioma of cerebrum
  • Neoplasm of uncertain behavior of endocrine glands and nervous system
  • Neoplasm of uncertain behavior of endocrine glands and nervous system
  • Neoplasm of uncertain behavior of pituitary gland
  • Neoplasm of uncertain behavior of pituitary gland
  • Pituicytoma

Index of Diseases and Injuries
References found for the code D44.3 in the Index of Diseases and Injuries:


    Table of Neoplasms

    The code D44.3 is included in the table of neoplasms by anatomical site. For each site there are six possible code numbers according to whether the neoplasm in question is malignant, benign, in situ, of uncertain behavior, or of unspecified nature. The description of the neoplasm will often indicate which of the six columns is appropriate.

    Where such descriptors are not present, the remainder of the Index should be consulted where guidance is given to the appropriate column for each morphological (histological) variety listed. However, the guidance in the Index can be overridden if one of the descriptors mentioned above is present.

    The Tabular must be reviewed for the complete diagnosis code.

    Neoplasm, neoplastic Malignant
    Primary
    Malignant
    Secondary
    CaInSitu Benign Uncertain
    Behavior
    Unspecified
    Behavior
    »craniobuccal pouch
    C75.2C79.89D09.3D35.2D44.3D49.7
    »fossa (of)
      »pituitary
    C75.1C79.89D09.3D35.2D44.3D49.7
    »hypophysis
    C75.1C79.89D09.3D35.2D44.3D49.7
    »intrasellar
    C75.1C79.89D09.3D35.2D44.3D49.7
    »pituitary (body) (fossa) (gland) (lobe)
    C75.1C79.89D09.3D35.2D44.3D49.7
    »Rathke's pouch
    C75.1C79.89D09.3D35.2D44.3D49.7
    »sella turcica
    C75.1C79.89D09.3D35.2D44.3D49.7

    Information for Patients


    Pituitary Disorders

    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.

    • ACTH (cosyntropin) stimulation test (Medical Encyclopedia)
    • ACTH blood test (Medical Encyclopedia)
    • Empty sella syndrome (Medical Encyclopedia)
    • Follicle-stimulating hormone (FSH) blood test (Medical Encyclopedia)
    • Gigantism (Medical Encyclopedia)
    • Growth hormone stimulation test (Medical Encyclopedia)
    • Hypopituitarism (Medical Encyclopedia)
    • Luteinizing hormone (LH) blood test (Medical Encyclopedia)
    • Pituitary infarction (Medical Encyclopedia)


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