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ICD-10-CM · FY 2026 APRIL UPDATE

M23.6

Other spontaneous disruption of ligament(s) of knee

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
M23.60Other spontaneous disruption of unspecified ligament of kneeCategory
M23.601Other spontaneous disruption of unspecified ligament of right kneeBillable
M23.602Other spontaneous disruption of unspecified ligament of left kneeBillable
M23.609Other spontaneous disruption of unspecified ligament of unspecified kneeBillable
M23.61Other spontaneous disruption of anterior cruciate ligament of kneeCategory
M23.611Other spontaneous disruption of anterior cruciate ligament of right kneeBillable
M23.612Other spontaneous disruption of anterior cruciate ligament of left kneeBillable
M23.619Other spontaneous disruption of anterior cruciate ligament of unspecified kneeBillable
M23.62Other spontaneous disruption of posterior cruciate ligament of kneeCategory
M23.621Other spontaneous disruption of posterior cruciate ligament of right kneeBillable
M23.622Other spontaneous disruption of posterior cruciate ligament of left kneeBillable
M23.629Other spontaneous disruption of posterior cruciate ligament of unspecified kneeBillable
M23.63Other spontaneous disruption of medial collateral ligament of kneeCategory
M23.631Other spontaneous disruption of medial collateral ligament of right kneeBillable
M23.632Other spontaneous disruption of medial collateral ligament of left kneeBillable
M23.639Other spontaneous disruption of medial collateral ligament of unspecified kneeBillable
M23.64Other spontaneous disruption of lateral collateral ligament of kneeCategory
M23.641Other spontaneous disruption of lateral collateral ligament of right kneeBillable
M23.642Other spontaneous disruption of lateral collateral ligament of left kneeBillable
M23.649Other spontaneous disruption of lateral collateral ligament of unspecified kneeBillable
M23.67Other spontaneous disruption of capsular ligament of kneeCategory
M23.671Other spontaneous disruption of capsular ligament of right kneeBillable
M23.672Other spontaneous disruption of capsular ligament of left kneeBillable
M23.679Other spontaneous disruption of capsular ligament of unspecified kneeBillable

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This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

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ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.