Complete ICD-10-CM coding and documentation guide for icd-10 coding for knee joint effusion includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Knee Joint Effusion
Use ICD-10 code M25.461 for effusion, right knee, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Tear of meniscus, current injury, right knee
Use when effusion is secondary to a meniscus tear.
Tear of meniscus, current injury, left knee
Use when effusion is secondary to a meniscus tear.
Knee joint effusion is coded as M25.461 for the right knee and M25.462 for the left knee. Use M25.469 if laterality is unspecified.
The ICD-10 code for left knee joint effusion is M25.462, which is used when effusion is confirmed in the left knee.