2021 ICD-10-CM Codes for Benign neoplasm of other and unspecified endocrine glands (D35)

Instructional Notations

Use Additional Code Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

code to identify any functional activity

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

benign neoplasm of endocrine pancreas D13.7
benign neoplasm of ovary D27
benign neoplasm of testis D29.2
benign neoplasm of thymus D15.0

ICD-10 Index
- Neoplasms (C00–D48)
  - Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
    - - D35 - Benign neoplasm of other and unspecified endocrine glands NON-BILLABLE CODE
      - D35.0 - Benign neoplasm of adrenal gland NON-BILLABLE CODE
      - D35.00 - Benign neoplasm of unspecified adrenal gland BILLABLE CODE
      - D35.01 - Benign neoplasm of right adrenal gland BILLABLE CODE
      - D35.02 - Benign neoplasm of left adrenal gland BILLABLE CODE
      - D35.1 - Benign neoplasm of parathyroid gland BILLABLE CODE
      - D35.2 - Benign neoplasm of pituitary gland BILLABLE CODE
      - D35.3 - Benign neoplasm of craniopharyngeal duct BILLABLE CODE
      - D35.4 - Benign neoplasm of pineal gland BILLABLE CODE
      - D35.5 - Benign neoplasm of carotid body BILLABLE CODE
      - D35.6 - Benign neoplasm of aortic body and other paraganglia BILLABLE CODE
      - D35.7 - Benign neoplasm of other specified endocrine glands BILLABLE CODE
      - D35.9 - Benign neoplasm of endocrine gland, unspecified BILLABLE CODE