M42.9 – Spinal osteochondrosis, unspecified
ICD-10-CM 2027 diagnosis code · Deforming dorsopathies
ICD-10-CM code
M42.9
- Code
M42.9(claims format:M429)- Description
- Spinal osteochondrosis, unspecified
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
- Block
- M40-M43 Deforming dorsopathies
- Parent codes
- M42
Index terms for M42.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in M42
Frequently asked questions
What is ICD-10 code M42.9?
M42.9 is the ICD-10-CM code for spinal osteochondrosis, unspecified, in the block M40-M43 (Deforming dorsopathies).
Is M42.9 a billable code?
Yes. M42.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does M42.9 belong to?
It belongs to category M42 – Spinal osteochondrosis.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.