C72.4
Non-Billable
ChapterC00–D49
Ranksubcategory
Official Description
Malignant neoplasm of acoustic nerve
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 2: Neoplasms (C00-D49).
General instructions are available for the parent sections:
Clinical Hierarchy
CH2Neoplasms (C00-D49)
C69-C72Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72)
C72Malignant neoplasm of spinal cord, cranial nerves and other parts of central nervous system
C72.4Malignant neoplasm of acoustic nerve
C72.40Malignant neoplasm of unspecified acoustic nerve
C72.41Malignant neoplasm of right acoustic nerve
C72.42Malignant neoplasm of left acoustic nerve
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to C72.4:
categoryC72
Malignant neoplasm of spinal cord, cranial nerves and other parts of central nervous system
View context instructionsAlphabetic Index Mentions
These are Diagnosis Index lookup paths that route to C72.4. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
1 raw paths
Neurilemmoma1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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Find surgical and procedural codes related to Malignant neoplasm of acoustic nerve.
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