ICD-10 Table of Neoplasms - Starting with "r"

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
»radius (any part)
C40.0C79.51D16.0
»Rathke's pouch
C75.1C79.89D09.3D35.2D44.3D49.7
»rectosigmoid (junction)
C19C78.5D01.1D12.7D37.5D49.0
»rectosigmoid (junction)
  »overlapping lesion with anus or rectum
C21.8
»rectouterine pouch
C48.1C78.6D20.1D48.4D49.0
»rectovaginal septum or wall
C76.3C79.89D09.8D36.7D48.7D49.89
»rectovesical septum
C76.3C79.89D09.8D36.7D48.7D49.89
»rectum (ampulla)
C20C78.5D01.2D12.8D37.5D49.0
»rectum (ampulla)
  »and colon
C19C78.5D01.1D12.7D37.5D49.0
»rectum (ampulla)
  »overlapping lesion with anus or rectosigmoid junction
C21.8
»renal
C64.C79.0D09.19D30.0D41.0D49.51
»renal
  »calyx
C65.C79.0D09.19D30.1D41.1D49.51
»renal
  »hilus
C65.C79.0D09.19D30.1D41.1D49.51
»renal
  »parenchyma
C64.C79.0D09.19D30.0D41.0D49.51
»renal
  »pelvis
C65.C79.0D09.19D30.1D41.1D49.51
»respiratory
C39.9C78.30D02.4D14.4D38.6D49.1
»respiratory
  »organs or system NEC
C39.9C78.30D02.4D14.4D38.6D49.1
»respiratory
  »tract NEC
C39.9C78.30D02.4D14.4D38.5D49.1
»respiratory
  »tract NEC
    »upper
C39.0C78.30D02.4D14.4D38.5D49.1
»retina
C69.2C79.49D09.2D31.2D48.7D49.81
»retrobulbar
C69.6C79.49D31.6D48.7D49.89
»retrocecal
C48.0C78.6D20.0D48.3D49.0
»retromolar (area) (triangle) (trigone)
C06.2C79.89D00.00D10.39D37.09D49.0
»retro-orbital
C76.0C79.89D09.8D36.7D48.7D49.89
»retroperitoneal (space) (tissue)
C48.0C78.6D20.0D48.3D49.0
»retroperitoneum
C48.0C78.6D20.0D48.3D49.0
»retropharyngeal
C14.0C79.89D00.08D10.9D37.05D49.0
»retrovesical (septum)
C76.3C79.89D09.8D36.7D48.7D49.89
»rhinencephalon
C71.0C79.31D33.0D43.0D49.6
»rib
C41.3C79.51D16.7D48.0D49.2
»Rosenmuller's fossa
C11.2C79.89D00.08D10.6D37.05D49.0
»round ligament
C57.2C79.82D28.2D39.8D49.59