C41.9Billable
Malignant neoplasm of bone and articular cartilage, unspecified
Short description: Malignant neoplasm of bone and articular cartilage, unsp
- Chapter
- 2. Neoplasms
- Category
- C41
- Effective date
- October 1, 2026
Related codes in category C41
C41Malignant neoplasm of bone/artic cartl of and unsp sitesC41.0Malignant neoplasm of bones of skull and faceYesC41.1Malignant neoplasm of mandibleYesC41.2Malignant neoplasm of vertebral columnYesC41.3Malignant neoplasm of ribs, sternum and clavicleYesC41.4Malignant neoplasm of pelvic bones, sacrum and coccyxYes
Frequently asked questions
What is ICD-10 code C41.9?
C41.9 is an ICD-10-CM diagnosis code for Malignant neoplasm of bone and articular cartilage, unspecified.
Is C41.9 a billable code?
Yes. C41.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is C41.9 in?
C41.9 falls under Chapter 2: Neoplasms.
When did C41.9 become effective?
C41.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to C41.9?
C41.9 belongs to category C41, which includes 6 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.