Pain in arm, unspecified

This code signifies generalized pain experienced in an arm without further specification of its exact location (e.g., shoulder, elbow, wrist) or underlying cause. It is a non-specific diagnosis indicating the presence of arm pain when more precise details are unavailable or not yet determined.

Use this code when documentation indicates "arm pain" without specifying laterality (left or right) or a more precise anatomical site within the arm. This code is appropriate for initial encounters where the exact etiology or location of the pain is still under investigation, or when the provider explicitly documents "unspecified arm pain."

• Avoid using this code if the documentation specifies laterality (e.g., left arm pain, right arm pain); instead, use the appropriate laterality-specific code.
• Do not use this code if the pain is localized to a specific joint (e.g., shoulder, elbow, wrist); instead, code to the specific joint pain.
• Always query the provider for more specific information regarding the location, laterality, and etiology of the arm pain if possible, to allow for more precise coding.