C70.1 MALIGNANT NEOPLASM OF SPINAL MENINGES

Code Information

Diagnosis Code: C70.1
Short Description: Malignant neoplasm of spinal meninges
Long Description: Malignant neoplasm of spinal meninges
Code Version: 2025 ICD-10-CM

The code C70.1 is VALID for claim submission

Code Classification

Neoplasms (C00–D49)
- Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72)
  - Malignant neoplasm of meninges (C70)

Synonyms

Malignant neoplasm of spinal arachnoid mater
Malignant neoplasm of spinal dura mater
Malignant neoplasm of spinal meninges
Malignant neoplasm of spinal pia mater
Primary malignant neoplasm of meninges
Primary malignant neoplasm of meninges
Primary malignant neoplasm of spinal cord
Primary malignant neoplasm of spinal cord
Primary malignant neoplasm of spinal dura mater
Primary malignant neoplasm of spinal meninges

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
C70.1		192.3	Mal neo spinal meninges

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
C70	Malignant neoplasm of meninges
C70.0	Malignant neoplasm of cerebral meninges
C70.9	Malignant neoplasm of meninges, unspecified

This page was last updated on: 10/1/2025

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