ICD-10-CM Code C72.20
Malignant neoplasm of unspecified olfactory nerve
Billable CodeBillable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
C72.20 is a billable ICD code used to specify a diagnosis of malignant neoplasm of unspecified olfactory nerve. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code C72 is used to code Atypical teratoid rhabdoid tumor
Atypical teratoid rhabdoid tumor (AT/RT) is a rare tumor usually diagnosed in childhood. Although usually a brain tumor, AT/RT can occur anywhere in the central nervous system (CNS) including the spinal cord. About 60% will be in the posterior cranial fossa (particularly the cerebellum). One review estimated 52% posterior fossa, 39% sPNET (supratentorial primitive neuroectodermal tumors), 5% pineal, 2% spinal, and 2% multi-focal.
|MeSH Codes:||D016543, D016543|
|ICD 9 Codes:||191, 192|
MRI of an AT/RT
- DRG Group #054-055 - Nervous system neoplasms with MCC.
- DRG Group #054-055 - Nervous system neoplasms without MCC.
Related Concepts SNOMET-CT
- Malignant neoplasm of olfactory bulb (disorder)
Coding Advice SNOMET-CT
- Consider laterality specification
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code C72.20 and a single ICD9 code, 192.0 is an approximate match for comparison and conversion purposes.