M42.01
✓ Billable
Juvenile osteochondrosis of spine, occipito-atlanto-axial region
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M42.01
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Musculoskeletal System and Connective Tissue
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code M42.01?
ICD-10-CM code M42.01 represents Juvenile osteochondrosis of spine, occipito-atlanto-axial region. It is a billable diagnosis code in the Diseases of the Musculoskeletal System and Connective Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is M42.01 billable?
Yes. M42.01 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is M42.01 in?
M42.01 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M42 category
M42
Spinal osteochondrosis
Non-billable
M42.0
Juvenile osteochondrosis of spine
Non-billable
M42.1
Adult osteochondrosis of spine
Non-billable
M42.9
Spinal osteochondrosis, unspecified
Billable
M42.00
Juvenile osteochondrosis of spine, site unspecified
Billable
M42.02
Juvenile osteochondrosis of spine, cervical region
Billable
M42.03
Juvenile osteochondrosis of spine, cervicothoracic region
Billable
M42.04
Juvenile osteochondrosis of spine, thoracic region
Billable
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