M20-M25
Other joint disorders
Other joint disorders (M20-M25) is a block within ICD-10-CM Chapter 13: Diseases of the musculoskeletal system and connective tissue. It holds 6 categories.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- joints of the spine (M40-M54)
Categories in M20-M25
- M20Acquired deformities of fingers and toescategory
- M21Other acquired deformities of limbscategory
- M22Disorder of patellacategory
- M23Internal derangement of kneecategory
- M24Other specific joint derangementscategory
- M25Other joint disorder, not elsewhere classifiedcategory
Source
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.