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Neoplasm Table

chiasma opticum

SiteMalignant primaryMalignant secondaryCa in situBenignUncertain behaviorUnspecified behavior
chiasma opticumC72.3-C79.49—D33.3D43.3D49.7
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

Frequently asked questions

What are the ICD-10-CM neoplasm codes for chiasma opticum?

Per the ICD-10-CM Neoplasm Table: malignant primary C72.3-; malignant secondary C79.49; benign D33.3; uncertain behavior D43.3; unspecified behavior D49.7. Always confirm the code, and add the required 7th character where applicable, in the Tabular List.

ICD-10-CM Neoplasm Table maintained by CDC/NCHS (public domain), from the CMS FY2027 release.