M22.42 - Chondromalacia patellae, left knee
- Applicable to Chondromalacia patellae, left knee
- The 2025 edition of ICD10-CM M22.42 became effective on October 1, 2024.
- This is the American ICD10-CM version of M22.42 - other international versions of ICD10 M22.42 may differ.
- M22.42 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The following codes above M22.42 contain annotation back-references that may be applicable to M22.42:
Chapter: M00-M99 Diseases of the musculoskeletal system and connective tissue
Section: M20-M25 Other joint disorders
Category: M22 Disorder of patella
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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