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M25.421

Billable

Effusion, right elbow

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Fluid accumulation in the right elbow joint, which can cause swelling, reduced range of motion, and pain with movement.

Coding Tips

  • •Confirm right elbow laterality is documented in the medical record before assigning this code.
  • •Consider whether the effusion is traumatic or non-traumatic, as this may guide treatment and help identify associated diagnoses.

Code Hierarchy

└M25Other joint disorder, not elsewhere classified└M25.4Effusion of joint└M25.42Effusion, elbow└M25.421Effusion, right elbow
└M25.421Effusion, right elbow

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