C70.9Billable

Malignant neoplasm of meninges, unspecified

Chapter
2. Neoplasms
Category
C70
Effective date
October 1, 2026

Related codes in category C70

C70Malignant neoplasm of meningesC70.0Malignant neoplasm of cerebral meningesYesC70.1Malignant neoplasm of spinal meningesYes

Frequently asked questions

What is ICD-10 code C70.9?

C70.9 is an ICD-10-CM diagnosis code for Malignant neoplasm of meninges, unspecified.

Is C70.9 a billable code?

Yes. C70.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is C70.9 in?

C70.9 falls under Chapter 2: Neoplasms.

When did C70.9 become effective?

C70.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to C70.9?

C70.9 belongs to category C70, which includes 3 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.