D44

icd
Non-Billable

Neoplasm of uncertain behavior of endocrine glands


Alphabetical Terms
  • Adenoma multiple endocrine two or more specified sites glands

Guidelines

Excludes1
D37-D48neoplasms of unspecified behavior (D49.-)D44
  • multiple endocrine adenomatosis (E31.2-)
  • multiple endocrine neoplasia (E31.2-)
  • neoplasm of uncertain behavior of endocrine pancreas (D37.8)
  • neoplasm of uncertain behavior of ovary (D39.1-)
  • neoplasm of uncertain behavior of testis (D40.1-)
  • neoplasm of uncertain behavior of thymus (D38.4)
Notes
2
  • Functional activity
  • All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
  • Morphology [Histology]
  • Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
  • Primary malignant neoplasms overlapping site boundaries
  • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
  • Malignant neoplasm of ectopic tissue
  • Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).
D37-D48Categories D37-D44, and D48 classify by site neoplasms of uncertain behavior, i.e., histologic confirmation whether the neoplasm is malignant or benign cannot be made.

Related Codes

D44icd
Neoplasm of uncertain behavior of endocrine glands
Neoplasm of uncertain behavior of thyroid gland
Neoplasm of uncertain behavior of adrenal gland
Neoplasm of uncertain behavior of unspecified adrenal gland
Neoplasm of uncertain behavior of right adrenal gland
Neoplasm of uncertain behavior of left adrenal gland
Neoplasm of uncertain behavior of parathyroid gland
Neoplasm of uncertain behavior of pituitary gland
Neoplasm of uncertain behavior of craniopharyngeal duct
Neoplasm of uncertain behavior of pineal gland