Other calcification of muscle, unspecified shoulder

This code signifies the presence of calcium deposits within the muscle tissue of an unspecified shoulder, not otherwise classified as myositis ossificans or other specific calcific myopathies. These deposits can lead to pain, stiffness, and reduced range of motion in the affected shoulder.

Use this code when documentation indicates calcification within the shoulder muscles, and the specific type of calcification is not further defined (e.g., traumatic, progressive). This code is appropriate when the laterality of the shoulder is not specified in the medical record.

• Ensure the documentation clearly states "calcification of muscle" and not calcification of tendons or ligaments, which would map to different codes.
• Avoid using this code if a more specific type of muscle calcification, such as myositis ossificans (M61.0-), is documented.
• Always attempt to clarify laterality (right, left) with the provider if not specified, as more specific codes exist for each shoulder.