D44.3
Billable codeNeoplasm of uncertain behavior of pituitary gland
The ICD-10 code for neoplasm of uncertain behavior of pituitary gland is D44.3.
Clinical notes
Use additional code
This code represents an underlying condition. When a related manifestation is also present, coding convention calls for an additional code to be listed after this one.
- code to identify any functional activity.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •If the associated manifestation or related condition noted above is also documented, an additional code should be reported alongside this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- D44.0Neoplasm of uncertain behavior of thyroid gland
- D44.1Neoplasm of uncertain behavior of adrenal glandnon-billable header
- D44.2Neoplasm of uncertain behavior of parathyroid gland
- D44.4Neoplasm of uncertain behavior of craniopharyngeal duct
- D44.5Neoplasm of uncertain behavior of pineal gland
- D44.6Neoplasm of uncertain behavior of carotid body
- D44.7Neoplasm of uncertain behavior of aortic body and other paraganglia
- D44.9Neoplasm of uncertain behavior of unspecified endocrine gland
- D44.3Neoplasm of uncertain behavior of pituitary gland
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 2370Approximate match
Associated MS-DRGs
D44.3 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.