M46.0
ICD-10Non-billable categorySpinal enthesopathy
Official ICD-10-CM descriptor (FY2026)
Spinal enthesopathy
M46.0 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Inclusion terms
- Disorder of ligamentous or muscular attachments of spine
ICD-10-CM FY2026 defines 10 codes beneath M46.0. See the ICD-10-CM index for what this site publishes.
Related codes in M46
- M46.1Sacroiliitis, not elsewhere classified
- M46.2Osteomyelitis of vertebracategory
- M46.3Infection of intervertebral disc (pyogenic)category
- M46.4Discitis, unspecifiedcategory
- M46.5Other infective spondylopathiescategory
- M46.8Other specified inflammatory spondylopathiescategory
- M46.9Unspecified inflammatory spondylopathycategory
Where this code sits
- Parent code
- M46
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.